mLstudent33提出的问题 -ubuntu

mLstudent33

Asked: 2023-11-02 21:42:32 +0800 CST

Ubuntu 23.10，没有可用的 VirtualBox。可以做什么？

6

VirtualBox 现在对我来说很关键，因为我想在 Windows VM 中使用 Cursor IDE，因为 Linux AppImage 不起作用。

另外，我还学习了一些在学校运行 Kali 和虚拟机的安全知识。

什么是解决方法？

编辑：Virtualbox 7.0 可用(base) nyck33@nyck33-tt:~$ sudo apt install virtualbox

但是 OpenZiti 的隧道程序在 23.10 上不起作用，所以我开始怀疑这是否是一个坏主意。

一位开发人员在 OpenZiti 论坛上提供了使用 Jammy 版本的解决方法，但我听说这可能会导致操作系统出现问题。

当我再次遇到这种情况时，有哪些解决方法？

mLstudent33

Asked: 2023-10-31 22:06:20 +0800 CST

为什么我的 /var/snap 填得这么快？

5

nyck33@nyck33-ubuntu2304:/media/nyck33/2DA0F2CE46B4B745/fastapi/modern-apis-with-fastapi/ch05-a-realistic-api$ sudo du -sh /var/snap/* | sort -h
[sudo] password for nyck33: 
12K /var/snap/bare
12K /var/snap/core18
12K /var/snap/core20
12K /var/snap/flutter
12K /var/snap/gnome-3-28-1804
12K /var/snap/gnome-3-38-2004
12K /var/snap/gtk-common-themes
12K /var/snap/kf5-5-108-qt-5-15-10-core22
12K /var/snap/kf5-5-110-qt-5-15-11-core22
16K /var/snap/code
16K /var/snap/core22
16K /var/snap/gnome-42-2204
16K /var/snap/snapd
16K /var/snap/vlc
488K    /var/snap/cups
1.2M    /var/snap/snapd-desktop-integration
1.2M    /var/snap/snap-store
1.3M    /var/snap/skype
1.4M    /var/snap/discord
1.4M    /var/snap/okular
1.4M    /var/snap/spotify
22M /var/snap/firefox
nyck33@nyck33-ubuntu2304:/media/nyck33/2DA0F2CE46B4B745/fastapi/modern-apis-with-fastapi/ch05-a-realistic-api$ snap saved
No snapshots found.
nyck33@nyck33-ubuntu2304:/media/nyck33/2DA0F2CE46B4B745/fastapi/modern-apis-with-fastapi/ch05-a-realistic-api$

删除 ChatGPT 答案

我让 Ubuntu 决定如何安装 23.04，这就是它给我的。

mLstudent33

Asked: 2023-09-18 19:19:50 +0800 CST

如果我现在安装 23.04 下个月可以轻松升级到 23.10 (Ubuntu)

5

我开始下载 23.04 iso，并意识到四分之一平铺是在 23.10 上。

所以我现在可以在 2004 年 4 月 22 日 LTS 和 2004 年 4 月 23 日之间做出选择。

如果我下个月可以轻松升级到 23.10，我不介意尝试 23.04。

mLstudent33

Asked: 2023-04-19 23:08:22 +0800 CST

这是 WSL2 的默认 nvidia 驱动程序吗？

6

noob@LAPTOP-DNCQ5AAC:/mnt/d/gatechFall2022/ihpc/lab1fa22/part2$ nvidia-smi
Thu Apr 20 00:04:03 2023       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.100      Driver Version: 528.76       CUDA Version: 12.0     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA GeForce ...  On   | 00000000:01:00.0 Off |                  N/A |
| N/A   41C    P8     2W /  50W |      0MiB /  4096MiB |      0%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A       227      G   /Xwayland                       N/A      |
+-----------------------------------------------------------------------------+

它说的是，“小心不要安装另一个覆盖默认设置的”在这里https://docs.nvidia.com/cuda/wsl-user-guide/index.html

在我开始尝试在我的 Windows 11 机器上再次安装 cuda 之前，这是我的默认设置吗？有没有人有关于如何在 WSL2 上安装 cuda 的好答案的链接？
我可能不得不搜索我自己的问题，但请记住它从未真正按预期工作，我不得不使用 Windows 系统。

我想用 Cuda 执行的任务如下：

/*
My Chatgpt prompt:
"implement helman-jaja list rank where the function signature is "void cudaListRank (long head, const long* next, long* rank, size_t n)" where the first parameter head is the index into array representation of a linked list and points to its head,  the second parameter next is a "next array" that gives the index of the next node in the array representation of a linked list, the third parameter rank is an array holding the rank of each node in the array representation of a linked list and the fourth parameter n is the length of the array representation of a linked list."
The code written by ChatGPT below:
*/

#include <unistd.h>
#include "listutils.h"                        
#include <math.h>
#include <cuda.h>
#include <curand.h>

void cudaListRank(long head, const long* next, long* rank, size_t n) {
    // Allocate memory for the linked list nodes and next array on the device
    long* devNext;
    long* devRank;
    cudaMalloc((void**)&devNext, n * sizeof(long));
    cudaMalloc((void**)&devRank, n * sizeof(long));

    // Copy the input linked list next array from host to device
    cudaMemcpy(devNext, next, n * sizeof(long), cudaMemcpyHostToDevice);

    // Initialize rank array on the device to all 1's
    cudaMemset(devRank, 1, n * sizeof(long));

    // Launch a CUDA kernel that performs the scan phase of Helman-Jaja list rank
    int block_size = 256;
    int num_blocks = (n + block_size - 1) / block_size;
    helmanJajaScan<<<num_blocks, block_size>>>(head, devNext, devRank);

    // Launch another CUDA kernel that performs the increment phase of Helman-Jaja list rank
    helmanJajaIncrement<<<num_blocks, block_size>>>(devNext, devRank);

    // Copy the updated rank array from device to host
    cudaMemcpy(rank, devRank, n * sizeof(long), cudaMemcpyDeviceToHost);

    // Free the allocated memory on the device
    cudaFree(devNext);
    cudaFree(devRank);
}


//more kernels
/*
Note that in helmanJajaScan, we're traversing the linked list one node at a time and accumulating the ranks. In helmanJajaIncrement, we're traversing the list in reverse order and adding the accumulated ranks to each node's rank.

Also note that cudaMemcpyHostToDevice and cudaMemcpyDeviceToHost are used for transferring data between host and device memory. Finally, cudaMalloc and cudaFree are used to allocate and free device memory respectively.
*/
__global__ void helmanJajaScan(long head, const long* next, long* rank) {
    int tid = threadIdx.x + blockIdx.x * blockDim.x;

    // Traverse the linked list
    while (head != -1) {
        long curr = head;
        for (int i = 0; i < tid && curr != -1; i++) {
            curr = next[curr];
        }

        if (curr == -1 || next[curr] == -1) break;

        rank[next[curr]] += rank[curr];

        __syncthreads();
    }
}

__global__ void helmanJajaIncrement(const long* next, long* rank) {
    int tid = threadIdx.x + blockIdx.x * blockDim.x;

    // Traverse the linked list
    while (tid < gridDim.x * blockDim.x) {
        long curr = tid;
        for (int i = 0; i < blockDim.x && curr != -1; i++) {
            curr = next[curr];
        }

        if (curr == -1) break;

        rank[curr] += rank[next[curr]];

        tid += gridDim.x * blockDim.x;
    }
}

现在，当我尝试使用 Make 文件进行编译时，我得到了

noob@LAPTOP-DNCQ5AAC:/mnt/d/gatechFall2022/ihpc/lab1fa22/part2$ make correctness IMPL=hj
nvcc -Iutils -O0 -g -std=c++11 -o student/cuda_hj.o -c student/cuda_hj.cu
make: nvcc: Not a directory
make: *** [Makefile:8: student/cuda_hj.o] Error 127

此外，我在 VSCode 中看到与 cuda 相关的导入语句的红色波浪下划线，但不确定这是否表明我的 WSL-remote-VSCode 和默认 Cuda 是否运行良好。

我还从 Nvidia 下载并尝试安装两个不同的 cuda 包（WSL 版本）进行安装，但都没有完成工作（我从下载页面复制并粘贴了每个终端指令）：

cuda_12.1.0_530.30.02_linux.run
cuda-repo-wsl-ubuntu-12-1-local_12.1.0-1_amd64.deb

mLstudent33

Asked: 2022-12-30 02:50:27 +0800 CST

如何在 Virtualbox 上为 Edx Stanford 编译器课程设置 Ubuntu 18.04 VM

5

https://courses.edx.org/courses/course-v1:StanfordOnline+SOE.YCSCS1+3T2020/6b750292e90d4950b895f621a5671b49/

我正在尝试解压下载的包，但一直失败。

nyck33@nyck33-VirtualBox:/usr/class$ wget https://courses.edx.org/asset-v1:StanfordOnline+SOE.YCSCS1+1T2020+type@[email protected]
--2022-12-29 19:45:59--  https://courses.edx.org/asset-v1:StanfordOnline+SOE.YCSCS1+1T2020+type@[email protected]
Resolving courses.edx.org (courses.edx.org)... 104.16.177.84, 104.16.178.84, 104.16.179.84, ...
Connecting to courses.edx.org (courses.edx.org)|104.16.177.84|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 5773538 (5.5M) [application/x-gzip]
Saving to: ‘asset-v1:StanfordOnline+SOE.YCSCS1+1T2020+type@[email protected]’

asset-v1:StanfordOnlin 100%[=========================>]   5.51M  2.59MB/s    in 2.1s    

2022-12-29 19:46:03 (2.59 MB/s) - ‘asset-v1:StanfordOnline+SOE.YCSCS1+1T2020+type@[email protected]’ saved [5773538/5773538]

nyck33@nyck33-VirtualBox:/usr/class$ ls
asset-v1:StanfordOnline+SOE.YCSCS1+1T2020+type@[email protected]
asset-v1:StanfordOnline+SOE.YCSCS1+1T2020+type@[email protected]
nyck33@nyck33-VirtualBox:/usr/class$ tar -xf asset-v1:StanfordOnline+SOE.YCSCS1+1T2020+type@[email protected]
tar: Cannot connect to [email protected]: resolve failed
nyck33@nyck33-VirtualBox:/usr/class$ tar -xf student-dist.tar.gz.1
tar: student-dist.tar.gz.1: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
nyck33@nyck33-VirtualBox:/usr/class$

我还能尝试什么？

mLstudent33

Asked: 2022-12-05 06:42:15 +0800 CST

在 Ubuntu 22.04 中安装 Cuda-Python

5

我的nvidia-smi

(cython) nyck33@nyck33-IdeaPad-Gaming-3-15ACH6:~/Documents/cuda-start-dec2022/cuda-python/examples/0_Introduction$ nvidia-smi
Sun Dec  4 23:38:29 2022       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 515.86.01    Driver Version: 515.86.01    CUDA Version: 11.7     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA GeForce ...  Off  | 00000000:01:00.0 Off |                  N/A |
| N/A   43C    P8     2W /  N/A |    810MiB /  4096MiB |     13%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A      1888      G   /usr/lib/xorg/Xorg                299MiB |
|    0   N/A  N/A      2155      G   /usr/bin/gnome-shell              209MiB |
|    0   N/A  N/A      3336      G   ...RendererForSitePerProcess       49MiB |
|    0   N/A  N/A      3622      G   ...4/usr/lib/firefox/firefox      160MiB |
|    0   N/A  N/A     12214      G   ...049194704206746220,131072       34MiB |
|    0   N/A  N/A     47977      G   ...RendererForSitePerProcess       53MiB |

然后

cuda-python/examples/0_Introduction$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2022 NVIDIA Corporation
Built on Tue_May__3_18:49:52_PDT_2022
Cuda compilation tools, release 11.7, V11.7.64
Build cuda_11.7.r11.7/compiler.31294372_0

我可以使用 Cuda 和调试.cu文件。

按照此处的说明操作： https ://nvidia.github.io/cuda-python/install.html#installing-from-pypi

我做了pip install cuda-python这给了我：

cuda-python               11.8.1                   pypi_0    pypi

在那个页面上它说，“匹配主要 - 次要”所以我需要 11.7 吗？

如果是这样，我如何获得它？

mLstudent33

Asked: 2022-12-01 02:57:15 +0800 CST

Ubuntu 22.04 如何为 GeForce GTX 1650 Mobile 安装 Nvidia 驱动程序和 Cuda

5

编辑：这是比 GeForce GTX 等级低的 GPU，因此我不得不使用较旧的 Nvidia 驱动程序。请参阅我的答案以获取答案，但该问题在此过程中显示出一些问题。

除了选择了继续使用手动安装的驱动程序的单选按钮外，其他所有内容都显示为灰色。

我采取的步骤：

从这里按照从 Nvidia 的方式下载：https ://linuxconfig.org/how-to-install-the-nvidia-drivers-on-ubuntu-22-04

禁用/列入黑名单的 Nouveau，如下所示：https ://linuxconfig.org/how-to-disable-blacklist-nouveau-nvidia-driver-on-ubuntu-22-04-jammy-jellyfish-linux

然后遵循如何在安全启动设备中获取 Nvidia，如下所示：https ://linuxconfig.org/how-to-disable-blacklist-nouveau-nvidia-driver-on-ubuntu-22-04-jammy-jellyfish -linux （使用谷歌翻译）

我想要在我的 Lenovo Ideapad 3 Gaming 15ACH6 上使用 Cuda 和 Cudnn。我可以在 Windows（双启动）中使用 Cuda，但更喜欢在 Ubuntu 中工作。

我遵循了很多教程，所以完全不知道此时要采取什么步骤。

编辑：

我确实sudo nano /etc/modprobe.d/blacklist-nvidia-nouveau.conf注释掉了黑名单行并重新启动，所以现在 Ubuntu 正在检测两个显示器，但是 nouveau 在软件和更新的其他驱动程序中仍然是灰色的。

我想回到 nouveau，然后清除 nvidia，然后尝试选择其他驱动程序中列出的 nvidia 驱动程序之一，即。清除我下载并安装的 nvidia 驱动程序NVIDIA-Linux-x86_64-525.60.11.run

mLstudent33

Asked: 2022-09-23 22:46:53 +0800 CST

Ubuntu 22 从挂起唤醒后正在说话

1

我进入设置是因为这听起来像是对视障人士的帮助，但我找不到开关。

我该如何关闭它？

mLstudent33

Asked: 2022-05-13 14:54:23 +0800 CST

将主文件夹从 Ubuntu 20.04 移动到不同 SSD 上的 22.04 新安装

0

我有两个 SSD 连接到我的笔记本电脑。旧的 500 GB 三星有我的 Ubuntu 20.04、GRUB 和文件分区。
我还连接了一个新的 1TB SSD，我想在其上安装 Ubuntu 22.04。
对我来说，问题是我的“旧” 20.04 有许多我想保留的程序和调整。我看到了这个：将主文件夹移动到新安装的 Ubuntu 它将适用于从 20.04 升级到 22.04 吗？

mLstudent33

Asked: 2022-05-05 19:51:34 +0800 CST

如何在 Ubuntu 20.04 上修复“无法找到软件包 libvtk5-qt4-dev”

0

我有一个与 qt 类似的问题，所以这样做并且它有效： https ://askubuntu.com/a/1274166/806813

但是对于这个，我只能找到： http ://neuro.debian.net/install_pkg.html?p=libvtk5-qt4-dev

我收到更新错误：

sudo apt-get update

Get:1 http://neuro.debian.net/debian data InRelease [30.2 kB]                      
Hit:2 http://ppa.launchpad.net/rock-core/qt4/ubuntu focal InRelease                
Err:1 http://neuro.debian.net/debian data InRelease                                  
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A5D32F012649A5A9                                                   
Get:3 http://neuro.debian.net/debian focal InRelease [18.2 kB]                     
Err:3 http://neuro.debian.net/debian focal InRelease                                 
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A5D32F012649A5A9                                                   
Hit:4 http://security.ubuntu.com/ubuntu focal-security InRelease                   
Hit:5 http://archive.ubuntu.com/ubuntu focal InRelease                             
Hit:6 http://security.ubuntu.com/ubuntu bionic-security InRelease                  
Hit:7 http://archive.ubuntu.com/ubuntu focal-updates InRelease                     
Hit:8 http://archive.ubuntu.com/ubuntu focal-backports InRelease                   
Reading package lists... Done                                                      
W: GPG error: http://neuro.debian.net/debian data InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A5D32F012649A5A9                                                                           
E: The repository 'http://neuro.debian.net/debian data InRelease' is not signed.   
N: Updating from such a repository can't be done securely, and is therefore disabled by default.                                                                      
N: See apt-secure(8) manpage for repository creation and user configuration details.                                                                                  
W: GPG error: http://neuro.debian.net/debian focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A5D32F012649A5A9                                                                          
E: repository 'http://neuro.debian.net/debian focal InRelease' is not signed.  
N: Updating from such a repository can't be done securely, and is therefore disabled by default.                                                                      
N: See apt-secure(8) manpage for repository creation and user configuration details

我想要的整个软件包列表是：

sudo apt-get -y install autoconf build-essential checkinstall git subversion libfaac-dev libgpac-dev libjack-jackd2-dev libmp3lame-dev libopencore-amrnb-dev libopencore-amrwb-dev librtmp-dev libsdl1.2-dev libsdl2-dev libtheora-dev libtool libvdpau-dev vdpauinfo libvdpau-va-gl1 libvorbis-dev libfdk-aac-dev libvpx-dev libx264-dev libx11-dev libxext-dev libxfixes-dev libx11-xcb-dev libdrm-dev libxcb-dri3-dev libxcb-present-dev libpciaccess-dev frei0r-plugins-dev texi2html yasm zlib1g-dev nasm libxml2-dev pkg-config vainfo qttools5-dev qttools5-dev-tools libqt5svg5-dev ladspa-sdk git cmake libsndfile1-dev libsamplerate-ocaml-dev libjack-jackd2-dev liblilv-dev libiec61883-dev libavc1394-dev libass-dev libbluray-dev libbs2b-dev libcodec2-dev libdc1394-22-dev libgme-dev libgsm1-dev libopenjp2-7-dev libopenmpt-dev libopus-dev librsvg2-dev librubberband-dev libshine-dev libsnappy-dev libsoxr-dev libssh-dev libspeex-dev libtwolame-dev libwavpack-dev libwebp-dev libx265-dev libxvidcore-dev libzmq3-dev libzvbi-dev libopenal-dev libomxil-bellagio-dev libcdio-dev libcdparanoia-dev libcdio-paranoia-dev libsdl2-dev opencl-headers ocl-icd-dev ocl-icd-opencl-dev vdpau-driver-all libvdpau-dev libvdpau-va-gl1 meson autoconf automake unzip wget doxygen libcurl4-openssl-dev libdrm-dev xorg xorg-dev openbox libx11-dev libgl1-mesa-glx libgl1-mesa-dev qt5-default libvtk6-dev zlib1g-dev libjpeg-dev libwebp-dev libpng-dev libtiff5-dev libopenexr-dev libgdal-dev libxvidcore-dev libopencore-amrnb-dev libopencore-amrwb-dev libv4l-dev libxine2-dev libtbb-dev libeigen3-dev python-dev python-tk pylint python-numpy python3-pip python3-dev python3-tk pylint3 python3-numpy python3-opencv python3-scipy python3-pil python3-flask python3-wheel flake8 libpython-all-dev libpython3-all-dev ant default-jdk libchromaprint-dev libgtkglext1 libgtkglext1-dev liblog4cpp5-dev libdevil-dev liblivemedia-dev v4l-utils libcpprest-dev libgflags-dev libngraph0-dev libatlas3-base libatlas-base-dev libblas-dev liblapack-dev liblapacke-dev libgoogle-glog-dev curl libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libdc1394-22-dev libvtk5-qt4-dev libqt4-dev libqt4-opengl-dev libgtkglext1 libgtkglext1-dev libmysqlclient-dev gcc-8 g++-8

现在的错误是：

Reading package lists... Done                                                       Building dependency tree                                                            Reading state information... Done                                                   Note, selecting 'python-dev-is-python2' instead of 'python-dev'                     Note, selecting 'pylint' instead of 'pylint3'                                       E: Unable to locate package libvtk5-qt4-dev

mLstudent33

Asked: 2022-04-17 19:23:29 +0800 CST

Ideapad 3 Ubuntu 20.04 LTS 触摸板太敏感，打字时我的手碰到它

1

如何降低触摸板的灵敏度？它太大了，所以当我打字时，从拇指向下延伸的手掌部分会刷触摸板，我会得到各种我不想要的手势： - 突出显示我目前正在输入的所有内容并删除

如果有人阅读本文可以在 Ideapad 或 Thinkpad 之间进行选择，请选择 Thinkpad。

mLstudent33

Asked: 2022-02-22 10:35:35 +0800 CST

出于安全目的、共享住宿中的人身安全以及需要准备证据，我在智能手机上录制了数小时的音频，但听这些录音需要很长时间。VLC 真的很糟糕，因为即使播放速度更快，速度更慢也隐藏在菜单中。我想要的是一个跳过无声或“静音”的播放器，即。当它检测到人声或其他异常声音（如响亮的碰撞声和砰砰声）时，会停止录制的无关部分。然后我可以从那里接手，倾听并记下声音和声音被用作证据的时间。有这样的吗？我看到了这个 Python：https ://gist.github.com/analyticsindiamagazine/c1ebc56e2dece9629e7c67e5406281e8#file-comparingsongs-ipynb 但为了记录，我在 Gnome 桌面上使用 Ubuntu 20.04 LTS。

mLstudent33

Asked: 2021-12-26 01:32:09 +0800 CST

Unity 桌面 20.04 上的自然滚动

2

我刚刚安装了来自 Gnome 的 Unity，我没有看到自然滚动选项。我需要在 Ubuntu 20.04 LTS 上安装什么？

mLstudent33

Asked: 2021-11-05 15:41:13 +0800 CST

VSCode，当我拉得太高时如何拖下终端

1

我必须重新开始吗？当我转到顶部时，鼠标指针根本不会改变，如果我的记忆正确，光标会改变，我可以将终端窗口的大小拖得更小。

mLstudent33

Asked: 2021-10-02 13:59:57 +0800 CST

什么是.fuse_hidden0000905600000002 [重复]

0

我删除了一个我错误地准备上传到 S3 存储桶以获得 lambda 函数的 zip 文件，但是当我删除它时，这个文件会出现，即使我删除它，它仍然会重新出现在我的 Pycharm 中。

它是什么，我应该删除它以及如何删除它？

mLstudent33

Asked: 2021-09-01 14:31:34 +0800 CST

如何在现在只有一个的最顶部显示两个不同的时区？

4

我提前 16 小时为一家公司远程工作，所以如果可能的话，我希望日期和时间都在顶部。有什么办法不打开应用程序或下拉框？只是总是显示在顶部。我在 Lenovo Ideapad 3、Ubuntu 20.04 LTS 上，下面的图片是否表示 gnome 桌面？我对这些名字不太熟悉。我只是使用每个 Ubuntu LTS 发行版附带的默认值。

mLstudent33

Asked: 2021-03-24 17:10:43 +0800 CST

如何在 Ubuntu 中关闭 VLC 播放器上的触摸板手势？

0

我查看了工具，首选项和鼠标手势已关闭，但实际上它们没有。我可以输入任何命令行命令来为 VLC 播放器关闭这些命令吗？

mLstudent33

Asked: 2021-02-09 17:40:20 +0800 CST

当我通过 USB 连接从旧 SSD Ubuntu 启动时，目录正在循环

0

我想在我的 Ideapad 上设置充电阈值，它与我的旧 Thinkpad 的 TLP 没有紧密集成，我从那里将 SSD 连接到我的 Ideapad，所以我看这里：https ://askubuntu.com/a/ 1211506/806813

但是我的目录没有那个charge_control_end_threshold文件，它们似乎在下面循环。

base) nobu@nobu-ThinkPad-T420:/sys/class/power_supply/BAT0/device/power_supply/BAT0/device/power_supply/BAT0$ ls
alarm           energy_full_design  power_now      type
capacity        energy_now          present        uevent
capacity_level  hwmon1              serial_number  voltage_min_design
cycle_count     manufacturer        status         voltage_now
device          model_name          subsystem
energy_full     power               technology

为什么是这样？

mLstudent33

Asked: 2020-12-25 13:39:37 +0800 CST

RTL8812AU/21AU 无线驱动程序与 RTL8814AU 用于华硕 AC68、Ubuntu 20.04 上的 AC1900 无线适配器

1

几个月前，这适用于我的 Ubuntu 18.04 LTS。但是我正在新安装 Ubuntu 20.04，并且说明发生了变化。

重要的！

8814au 芯片组支持已关闭。8814au 在下面的链接中获得了一个新的独立驱动程序

您应该更新此驱动程序并再次编译/安装以确保 8814au 芯片组内核模块与较新的驱动程序发生冲突。如果您打算同时使用它们。

https://github.com/aircrack-ng/rtl8814au

我前往https://github.com/aircrack-ng/rtl8814au

而且有很多指示，我不知道我是否应该遵循所有指示，或者能够挑选我需要的指示。

有人可以建议吗？

这是设备： https ://www.asus.com/ca-en/Networking/USB-AC68/

编辑：@Jeremy 的答案完美无缺，但现在当我尝试安装其他应用程序时，我在每次安装时都看到一个错误，尽管目标应用程序似乎工作正常

ThinkPad-T420:~/Downloads/jetbrains-toolbox-1.19.7784$ sudo apt install ffmpeg
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  adium-theme-ubuntu command-not-found-data cpp-7 diffstat enchant fwupdate
  gcc-7-base gcc-8-base geoip-database gir1.2-gtksource-3.0
  gnome-software-common gnome-user-guide ifupdown iputils-arping
  libappstream-glib8 libapt-pkg-perl libargon2-0 libart-2.0-2
  libb-hooks-op-check-perl libbind9-160 libboost-system1.65.1
  libboost-thread1.65.1 libcamel-1.2-61 libcapture-tiny-perl libcdio17
  libcgi-fast-perl libcgi-pm-perl libclass-accessor-perl
  libclass-method-modifiers-perl libclass-xsaccessor-perl libclone-perl
  libcpanel-json-xs-perl libdevel-callchecker-perl libdevel-size-perl
  libdigest-bubblebabble-perl libdns-export1100 libdns1100
  libdynaloader-functions-perl libebook-contacts-1.2-2 libecal-1.2-19
  libedataserver-1.2-23 libemail-valid-perl libenchant1c2a libexempi3
  libexporter-tiny-perl libfcgi-perl libffi6 libfile-copy-recursive-perl
  libfile-find-rule-perl libfuture-perl libgail-3-0 libgdbm5 libgeoip1
  libgmime-3.0-0 libgtksourceview-3.0-1 libgtksourceview-3.0-common
  libgutenprint-common libgutenprint2 libgweather-3-15 libhogweed4
  libhunspell-1.6-0 libicu60 libilmbase12 libindicator3-7
  libio-async-loop-epoll-perl libio-async-perl libio-pty-perl
  libio-string-perl libip4tc0 libip6tc0 libiptc0 libirs160 libisc-export169
  libisc169 libisccc160 libisccfg160 libisl19 libjson-c3 libjson-maybexs-perl
  liblinux-epoll-perl liblist-compare-perl liblist-moreutils-perl liblouis14
  liblwres160 libmagickcore-6.q16-3 libmagickcore-6.q16-3-extra
  libmagickwand-6.q16-3 libmozjs-52-0 libncurses5 libncursesw5 libnet-dns-perl
  libnet-dns-sec-perl libnet-domain-tld-perl libnet-ip-perl libnettle6
  libnss-myhostname libntfs-3g88 libnumber-compare-perl liboauth0 libopenexr22
  libpackage-stash-xs-perl libparse-debianchangelog-perl libpath-tiny-perl
  libperl4-corelibs-perl libperl5.26 libpoppler73 libprotobuf10
  libpython2.7-minimal libpython2.7-stdlib libpython3.6-minimal libreadline7
  libreadonly-perl libref-util-perl libref-util-xs-perl librole-tiny-perl
  libsane1 libsereal-decoder-perl libsereal-encoder-perl libsereal-perl
  libssl1.0.0 libstrictures-perl libstruct-dumb-perl
  libsub-exporter-progressive-perl libsub-identify-perl libtest-fatal-perl
  libtest-refcount-perl libtext-glob-perl libtext-levenshtein-perl libtinfo5
  libtype-tiny-perl libunicode-utf8-perl libusbmuxd4 libvariable-magic-perl
  libxml-namespacesupport-perl libxml-sax-base-perl libxml-sax-expat-perl
  libxml-sax-perl libxml-simple-perl libxml-writer-perl libyaml-libyaml-perl
  libzeitgeist-2.0-0 light-themes linux-headers-generic-hwe-18.04
  linux-hwe-5.4-headers-5.4.0-58 multiarch-support nplan patchutils pppconfig
  pppoeconf python3-asn1crypto python3-oauth python3-zope.interface
  python3.6-minimal qpdf t1utils ubuntu-system-service
  xserver-xorg-core-hwe-18.04 xserver-xorg-hwe-18.04
  xserver-xorg-input-all-hwe-18.04 xserver-xorg-input-libinput-hwe-18.04
  xserver-xorg-input-wacom-hwe-18.04 xserver-xorg-legacy-hwe-18.04
  xserver-xorg-video-all-hwe-18.04 xserver-xorg-video-amdgpu-hwe-18.04
  xserver-xorg-video-ati-hwe-18.04 xserver-xorg-video-fbdev-hwe-18.04
  xserver-xorg-video-intel-hwe-18.04 xserver-xorg-video-nouveau-hwe-18.04
  xserver-xorg-video-qxl-hwe-18.04 xserver-xorg-video-radeon-hwe-18.04
  xserver-xorg-video-vmware-hwe-18.04
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  i965-va-driver intel-media-va-driver libaacs0 libaom0 libass9 libavcodec58
  libavdevice58 libavfilter7 libavformat58 libavresample4 libavutil56
  libbdplus0 libbluray2 libbs2b0 libchromaprint1 libcodec2-0.9 libdc1394-22
  libflite1 libgme0 libgsm1 libigdgmm11 liblilv-0-0 libmysofa1 libnorm1
  libopenal-data libopenal1 libopenmpt0 libpgm-5.2-0 libpostproc55
  librubberband2 libsdl2-2.0-0 libserd-0-0 libshine3 libsnappy1v5 libsndio7.0
  libsord-0-0 libsratom-0-0 libssh-gcrypt-4 libswresample3 libswscale5
  libva-drm2 libva-x11-2 libva2 libvdpau1 libvidstab1.1 libx264-155
  libx265-179 libxvidcore4 libzmq5 libzvbi-common libzvbi0 mesa-va-drivers
  mesa-vdpau-drivers va-driver-all vdpau-driver-all
Suggested packages:
  ffmpeg-doc i965-va-driver-shaders libbluray-bdj libportaudio2 serdi sndiod
  sordi libvdpau-va-gl1 nvidia-vdpau-driver nvidia-legacy-340xx-vdpau-driver
  nvidia-legacy-304xx-vdpau-driver
The following NEW packages will be installed:
  ffmpeg i965-va-driver intel-media-va-driver libaacs0 libaom0 libass9
  libavcodec58 libavdevice58 libavfilter7 libavformat58 libavresample4
  libavutil56 libbdplus0 libbluray2 libbs2b0 libchromaprint1 libcodec2-0.9
  libdc1394-22 libflite1 libgme0 libgsm1 libigdgmm11 liblilv-0-0 libmysofa1
  libnorm1 libopenal-data libopenal1 libopenmpt0 libpgm-5.2-0 libpostproc55
  librubberband2 libsdl2-2.0-0 libserd-0-0 libshine3 libsnappy1v5 libsndio7.0
  libsord-0-0 libsratom-0-0 libssh-gcrypt-4 libswresample3 libswscale5
  libva-drm2 libva-x11-2 libva2 libvdpau1 libvidstab1.1 libx264-155
  libx265-179 libxvidcore4 libzmq5 libzvbi-common libzvbi0 mesa-va-drivers
  mesa-vdpau-drivers va-driver-all vdpau-driver-all
0 upgraded, 56 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 44.3 MB of archives.
After this operation, 183 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libaom0 amd64 1.0.0.errata1-3build1 [1,160 kB]
Get:2 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libva2 amd64 2.7.0-2 [53.5 kB]
Get:3 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libva-drm2 amd64 2.7.0-2 [7,044 B]
Get:4 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libva-x11-2 amd64 2.7.0-2 [11.9 kB]
Get:5 http://ca.archive.ubuntu.com/ubuntu focal/main amd64 libvdpau1 amd64 1.3-1ubuntu2 [25.6 kB]
Get:6 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libavutil56 amd64 7:4.2.4-1ubuntu0.1 [241 kB]
Get:7 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libcodec2-0.9 amd64 0.9.2-2 [7,886 kB]
Get:8 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libgsm1 amd64 1.0.18-2 [24.4 kB]
Get:9 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libshine3 amd64 3.1.1-2 [23.2 kB]
Get:10 http://ca.archive.ubuntu.com/ubuntu focal/main amd64 libsnappy1v5 amd64 1.1.8-1build1 [16.7 kB]
Get:11 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libswresample3 amd64 7:4.2.4-1ubuntu0.1 [57.1 kB]
Get:12 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libx264-155 amd64 2:0.155.2917+git0a84d98-2 [521 kB]
Get:13 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libx265-179 amd64 3.2.1-1build1 [1,060 kB]
Get:14 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libxvidcore4 amd64 2:1.3.7-1 [201 kB]
Get:15 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libzvbi-common all 0.2.35-17 [32.5 kB]
Get:16 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libzvbi0 amd64 0.2.35-17 [237 kB]
Get:17 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libavcodec58 amd64 7:4.2.4-1ubuntu0.1 [4,876 kB]
Get:18 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libass9 amd64 1:0.14.0-2 [88.0 kB]
Get:19 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libbluray2 amd64 1:1.2.0-1 [138 kB]
Get:20 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libchromaprint1 amd64 1.4.3-3build1 [37.6 kB]
Get:21 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libgme0 amd64 0.6.2-1build1 [123 kB]
Get:22 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libopenmpt0 amd64 0.4.11-1build1 [599 kB]
Get:23 http://ca.archive.ubuntu.com/ubuntu focal-updates/main amd64 libssh-gcrypt-4 amd64 0.9.3-2ubuntu2.1 [201 kB]
Get:24 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libavformat58 amd64 7:4.2.4-1ubuntu0.1 [981 kB]
Get:25 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libbs2b0 amd64 3.1.0+dfsg-2.2build1 [10.2 kB]
Get:26 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libflite1 amd64 2.1-release-3 [12.8 MB]
Get:27 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libserd-0-0 amd64 0.30.2-1 [46.6 kB]
Get:28 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libsord-0-0 amd64 0.16.4-1 [19.5 kB]
Get:29 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libsratom-0-0 amd64 0.6.4-1 [16.9 kB]
Get:30 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 liblilv-0-0 amd64 0.24.6-1ubuntu0.1 [40.6 kB]
Get:31 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libmysofa1 amd64 1.0~dfsg0-1 [39.2 kB]
Get:32 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libpostproc55 amd64 7:4.2.4-1ubuntu0.1 [55.3 kB]
Get:33 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 librubberband2 amd64 1.8.2-1build1 [89.4 kB]
Get:34 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libswscale5 amd64 7:4.2.4-1ubuntu0.1 [156 kB]
Get:35 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libvidstab1.1 amd64 1.1.0-2 [35.0 kB]
Get:36 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libnorm1 amd64 1.5.8+dfsg2-2build1 [290 kB]
Get:37 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libpgm-5.2-0 amd64 5.2.122~dfsg-3ubuntu1 [158 kB]
Get:38 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libzmq5 amd64 4.3.2-2ubuntu1 [242 kB]
Get:39 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libavfilter7 amd64 7:4.2.4-1ubuntu0.1 [1,084 kB]
Get:40 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libdc1394-22 amd64 2.2.5-2.1 [79.6 kB]
Get:41 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libopenal-data all 1:1.19.1-1 [162 kB]
Get:42 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libsndio7.0 amd64 1.5.0-3 [24.5 kB]
Get:43 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libopenal1 amd64 1:1.19.1-1 [492 kB]
Get:44 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libsdl2-2.0-0 amd64 2.0.10+dfsg1-3 [407 kB]
Get:45 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libavdevice58 amd64 7:4.2.4-1ubuntu0.1 [74.3 kB]
Get:46 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 libavresample4 amd64 7:4.2.4-1ubuntu0.1 [54.2 kB]
Get:47 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 ffmpeg amd64 7:4.2.4-1ubuntu0.1 [1,453 kB]
Get:48 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libigdgmm11 amd64 20.1.1+ds1-1 [111 kB]
Get:49 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 intel-media-va-driver amd64 20.1.1+dfsg1-1 [1,764 kB]
Get:50 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libaacs0 amd64 0.9.0-2 [50.1 kB]
Get:51 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 libbdplus0 amd64 0.1.2-3 [47.3 kB]
Get:52 http://ca.archive.ubuntu.com/ubuntu focal-updates/universe amd64 mesa-va-drivers amd64 20.0.8-0ubuntu1~20.04.1 [2,418 kB]
Get:53 http://ca.archive.ubuntu.com/ubuntu focal-updates/main amd64 mesa-vdpau-drivers amd64 20.0.8-0ubuntu1~20.04.1 [2,546 kB]
Get:54 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 i965-va-driver amd64 2.4.0-0ubuntu1 [924 kB]
Get:55 http://ca.archive.ubuntu.com/ubuntu focal/universe amd64 va-driver-all amd64 2.7.0-2 [4,020 B]
Get:56 http://ca.archive.ubuntu.com/ubuntu focal/main amd64 vdpau-driver-all amd64 1.3-1ubuntu2 [4,596 B]
Fetched 44.3 MB in 44s (1,002 kB/s)                                            
Extracting templates from packages: 100%
Selecting previously unselected package libaom0:amd64.
(Reading database ... 205192 files and directories currently installed.)
Preparing to unpack .../00-libaom0_1.0.0.errata1-3build1_amd64.deb ...
Unpacking libaom0:amd64 (1.0.0.errata1-3build1) ...
Selecting previously unselected package libva2:amd64.
Preparing to unpack .../01-libva2_2.7.0-2_amd64.deb ...
Unpacking libva2:amd64 (2.7.0-2) ...
Selecting previously unselected package libva-drm2:amd64.
Preparing to unpack .../02-libva-drm2_2.7.0-2_amd64.deb ...
Unpacking libva-drm2:amd64 (2.7.0-2) ...
Selecting previously unselected package libva-x11-2:amd64.
Preparing to unpack .../03-libva-x11-2_2.7.0-2_amd64.deb ...
Unpacking libva-x11-2:amd64 (2.7.0-2) ...
Selecting previously unselected package libvdpau1:amd64.
Preparing to unpack .../04-libvdpau1_1.3-1ubuntu2_amd64.deb ...
Unpacking libvdpau1:amd64 (1.3-1ubuntu2) ...
Selecting previously unselected package libavutil56:amd64.
Preparing to unpack .../05-libavutil56_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libavutil56:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libcodec2-0.9:amd64.
Preparing to unpack .../06-libcodec2-0.9_0.9.2-2_amd64.deb ...
Unpacking libcodec2-0.9:amd64 (0.9.2-2) ...
Selecting previously unselected package libgsm1:amd64.
Preparing to unpack .../07-libgsm1_1.0.18-2_amd64.deb ...
Unpacking libgsm1:amd64 (1.0.18-2) ...
Selecting previously unselected package libshine3:amd64.
Preparing to unpack .../08-libshine3_3.1.1-2_amd64.deb ...
Unpacking libshine3:amd64 (3.1.1-2) ...
Selecting previously unselected package libsnappy1v5:amd64.
Preparing to unpack .../09-libsnappy1v5_1.1.8-1build1_amd64.deb ...
Unpacking libsnappy1v5:amd64 (1.1.8-1build1) ...
Selecting previously unselected package libswresample3:amd64.
Preparing to unpack .../10-libswresample3_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libswresample3:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libx264-155:amd64.
Preparing to unpack .../11-libx264-155_2%3a0.155.2917+git0a84d98-2_amd64.deb ...
Unpacking libx264-155:amd64 (2:0.155.2917+git0a84d98-2) ...
Selecting previously unselected package libx265-179:amd64.
Preparing to unpack .../12-libx265-179_3.2.1-1build1_amd64.deb ...
Unpacking libx265-179:amd64 (3.2.1-1build1) ...
Selecting previously unselected package libxvidcore4:amd64.
Preparing to unpack .../13-libxvidcore4_2%3a1.3.7-1_amd64.deb ...
Unpacking libxvidcore4:amd64 (2:1.3.7-1) ...
Selecting previously unselected package libzvbi-common.
Preparing to unpack .../14-libzvbi-common_0.2.35-17_all.deb ...
Unpacking libzvbi-common (0.2.35-17) ...
Selecting previously unselected package libzvbi0:amd64.
Preparing to unpack .../15-libzvbi0_0.2.35-17_amd64.deb ...
Unpacking libzvbi0:amd64 (0.2.35-17) ...
Selecting previously unselected package libavcodec58:amd64.
Preparing to unpack .../16-libavcodec58_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libavcodec58:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libass9:amd64.
Preparing to unpack .../17-libass9_1%3a0.14.0-2_amd64.deb ...
Unpacking libass9:amd64 (1:0.14.0-2) ...
Selecting previously unselected package libbluray2:amd64.
Preparing to unpack .../18-libbluray2_1%3a1.2.0-1_amd64.deb ...
Unpacking libbluray2:amd64 (1:1.2.0-1) ...
Selecting previously unselected package libchromaprint1:amd64.
Preparing to unpack .../19-libchromaprint1_1.4.3-3build1_amd64.deb ...
Unpacking libchromaprint1:amd64 (1.4.3-3build1) ...
Selecting previously unselected package libgme0:amd64.
Preparing to unpack .../20-libgme0_0.6.2-1build1_amd64.deb ...
Unpacking libgme0:amd64 (0.6.2-1build1) ...
Selecting previously unselected package libopenmpt0:amd64.
Preparing to unpack .../21-libopenmpt0_0.4.11-1build1_amd64.deb ...
Unpacking libopenmpt0:amd64 (0.4.11-1build1) ...
Selecting previously unselected package libssh-gcrypt-4:amd64.
Preparing to unpack .../22-libssh-gcrypt-4_0.9.3-2ubuntu2.1_amd64.deb ...
Unpacking libssh-gcrypt-4:amd64 (0.9.3-2ubuntu2.1) ...
Selecting previously unselected package libavformat58:amd64.
Preparing to unpack .../23-libavformat58_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libavformat58:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libbs2b0:amd64.
Preparing to unpack .../24-libbs2b0_3.1.0+dfsg-2.2build1_amd64.deb ...
Unpacking libbs2b0:amd64 (3.1.0+dfsg-2.2build1) ...
Selecting previously unselected package libflite1:amd64.
Preparing to unpack .../25-libflite1_2.1-release-3_amd64.deb ...
Unpacking libflite1:amd64 (2.1-release-3) ...
Selecting previously unselected package libserd-0-0:amd64.
Preparing to unpack .../26-libserd-0-0_0.30.2-1_amd64.deb ...
Unpacking libserd-0-0:amd64 (0.30.2-1) ...
Selecting previously unselected package libsord-0-0:amd64.
Preparing to unpack .../27-libsord-0-0_0.16.4-1_amd64.deb ...
Unpacking libsord-0-0:amd64 (0.16.4-1) ...
Selecting previously unselected package libsratom-0-0:amd64.
Preparing to unpack .../28-libsratom-0-0_0.6.4-1_amd64.deb ...
Unpacking libsratom-0-0:amd64 (0.6.4-1) ...
Selecting previously unselected package liblilv-0-0:amd64.
Preparing to unpack .../29-liblilv-0-0_0.24.6-1ubuntu0.1_amd64.deb ...
Unpacking liblilv-0-0:amd64 (0.24.6-1ubuntu0.1) ...
Selecting previously unselected package libmysofa1:amd64.
Preparing to unpack .../30-libmysofa1_1.0~dfsg0-1_amd64.deb ...
Unpacking libmysofa1:amd64 (1.0~dfsg0-1) ...
Selecting previously unselected package libpostproc55:amd64.
Preparing to unpack .../31-libpostproc55_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libpostproc55:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package librubberband2:amd64.
Preparing to unpack .../32-librubberband2_1.8.2-1build1_amd64.deb ...
Unpacking librubberband2:amd64 (1.8.2-1build1) ...
Selecting previously unselected package libswscale5:amd64.
Preparing to unpack .../33-libswscale5_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libswscale5:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libvidstab1.1:amd64.
Preparing to unpack .../34-libvidstab1.1_1.1.0-2_amd64.deb ...
Unpacking libvidstab1.1:amd64 (1.1.0-2) ...
Selecting previously unselected package libnorm1:amd64.
Preparing to unpack .../35-libnorm1_1.5.8+dfsg2-2build1_amd64.deb ...
Unpacking libnorm1:amd64 (1.5.8+dfsg2-2build1) ...
Selecting previously unselected package libpgm-5.2-0:amd64.
Preparing to unpack .../36-libpgm-5.2-0_5.2.122~dfsg-3ubuntu1_amd64.deb ...
Unpacking libpgm-5.2-0:amd64 (5.2.122~dfsg-3ubuntu1) ...
Selecting previously unselected package libzmq5:amd64.
Preparing to unpack .../37-libzmq5_4.3.2-2ubuntu1_amd64.deb ...
Unpacking libzmq5:amd64 (4.3.2-2ubuntu1) ...
Selecting previously unselected package libavfilter7:amd64.
Preparing to unpack .../38-libavfilter7_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libavfilter7:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libdc1394-22:amd64.
Preparing to unpack .../39-libdc1394-22_2.2.5-2.1_amd64.deb ...
Unpacking libdc1394-22:amd64 (2.2.5-2.1) ...
Selecting previously unselected package libopenal-data.
Preparing to unpack .../40-libopenal-data_1%3a1.19.1-1_all.deb ...
Unpacking libopenal-data (1:1.19.1-1) ...
Selecting previously unselected package libsndio7.0:amd64.
Preparing to unpack .../41-libsndio7.0_1.5.0-3_amd64.deb ...
Unpacking libsndio7.0:amd64 (1.5.0-3) ...
Selecting previously unselected package libopenal1:amd64.
Preparing to unpack .../42-libopenal1_1%3a1.19.1-1_amd64.deb ...
Unpacking libopenal1:amd64 (1:1.19.1-1) ...
Selecting previously unselected package libsdl2-2.0-0:amd64.
Preparing to unpack .../43-libsdl2-2.0-0_2.0.10+dfsg1-3_amd64.deb ...
Unpacking libsdl2-2.0-0:amd64 (2.0.10+dfsg1-3) ...
Selecting previously unselected package libavdevice58:amd64.
Preparing to unpack .../44-libavdevice58_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libavdevice58:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libavresample4:amd64.
Preparing to unpack .../45-libavresample4_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking libavresample4:amd64 (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package ffmpeg.
Preparing to unpack .../46-ffmpeg_7%3a4.2.4-1ubuntu0.1_amd64.deb ...
Unpacking ffmpeg (7:4.2.4-1ubuntu0.1) ...
Selecting previously unselected package libigdgmm11:amd64.
Preparing to unpack .../47-libigdgmm11_20.1.1+ds1-1_amd64.deb ...
Unpacking libigdgmm11:amd64 (20.1.1+ds1-1) ...
Selecting previously unselected package intel-media-va-driver:amd64.
Preparing to unpack .../48-intel-media-va-driver_20.1.1+dfsg1-1_amd64.deb ...
Unpacking intel-media-va-driver:amd64 (20.1.1+dfsg1-1) ...
Selecting previously unselected package libaacs0:amd64.
Preparing to unpack .../49-libaacs0_0.9.0-2_amd64.deb ...
Unpacking libaacs0:amd64 (0.9.0-2) ...
Selecting previously unselected package libbdplus0:amd64.
Preparing to unpack .../50-libbdplus0_0.1.2-3_amd64.deb ...
Unpacking libbdplus0:amd64 (0.1.2-3) ...
Selecting previously unselected package mesa-va-drivers:amd64.
Preparing to unpack .../51-mesa-va-drivers_20.0.8-0ubuntu1~20.04.1_amd64.deb ...
Unpacking mesa-va-drivers:amd64 (20.0.8-0ubuntu1~20.04.1) ...
Selecting previously unselected package mesa-vdpau-drivers:amd64.
Preparing to unpack .../52-mesa-vdpau-drivers_20.0.8-0ubuntu1~20.04.1_amd64.deb 
...
Unpacking mesa-vdpau-drivers:amd64 (20.0.8-0ubuntu1~20.04.1) ...
Selecting previously unselected package i965-va-driver:amd64.
Preparing to unpack .../53-i965-va-driver_2.4.0-0ubuntu1_amd64.deb ...
Unpacking i965-va-driver:amd64 (2.4.0-0ubuntu1) ...
Selecting previously unselected package va-driver-all:amd64.
Preparing to unpack .../54-va-driver-all_2.7.0-2_amd64.deb ...
Unpacking va-driver-all:amd64 (2.7.0-2) ...
Selecting previously unselected package vdpau-driver-all:amd64.
Preparing to unpack .../55-vdpau-driver-all_1.3-1ubuntu2_amd64.deb ...
Unpacking vdpau-driver-all:amd64 (1.3-1ubuntu2) ...
Setting up libgme0:amd64 (0.6.2-1build1) ...
Setting up libssh-gcrypt-4:amd64 (0.9.3-2ubuntu2.1) ...
Setting up libshine3:amd64 (3.1.1-2) ...
Setting up libgsm1:amd64 (1.0.18-2) ...
Setting up libx264-155:amd64 (2:0.155.2917+git0a84d98-2) ...
Setting up libx265-179:amd64 (3.2.1-1build1) ...
Setting up libaom0:amd64 (1.0.0.errata1-3build1) ...
Setting up libnorm1:amd64 (1.5.8+dfsg2-2build1) ...
Setting up libmysofa1:amd64 (1.0~dfsg0-1) ...
Setting up libdc1394-22:amd64 (2.2.5-2.1) ...
Setting up libxvidcore4:amd64 (2:1.3.7-1) ...
Setting up libsnappy1v5:amd64 (1.1.8-1build1) ...
Setting up rtl8814au-dkms (5.8.5.1) ...
Removing old rtl8814au-5.8.5.1 DKMS files...

------------------------------
Deleting module version: 5.8.5.1
completely from the DKMS tree.
------------------------------
Done.
Loading new rtl8814au-5.8.5.1 DKMS files...
Building for 5.4.0-58-generic
Building initial module for 5.4.0-58-generic
ERROR: Cannot create report: [Errno 17] File exists: '/var/crash/rtl8814au-dkms.
0.crash'
Error! Bad return status for module build on kernel: 5.4.0-58-generic (x86_64)
Consult /var/lib/dkms/rtl8814au/5.8.5.1/build/make.log for more information.
dpkg: error processing package rtl8814au-dkms (--configure):
 installed rtl8814au-dkms package post-installation script subprocess returned e
rror exit status 10
Setting up libass9:amd64 (1:0.14.0-2) ...
Setting up libva2:amd64 (2.7.0-2) ...
Setting up libigdgmm11:amd64 (20.1.1+ds1-1) ...
Setting up libcodec2-0.9:amd64 (0.9.2-2) ...
Setting up intel-media-va-driver:amd64 (20.1.1+dfsg1-1) ...
Setting up libaacs0:amd64 (0.9.0-2) ...
Setting up librubberband2:amd64 (1.8.2-1build1) ...
Setting up libsndio7.0:amd64 (1.5.0-3) ...
Setting up libbdplus0:amd64 (0.1.2-3) ...
Setting up libvidstab1.1:amd64 (1.1.0-2) ...
Setting up libflite1:amd64 (2.1-release-3) ...
Setting up libva-drm2:amd64 (2.7.0-2) ...
Setting up libvdpau1:amd64 (1.3-1ubuntu2) ...
Setting up libbs2b0:amd64 (3.1.0+dfsg-2.2build1) ...
Setting up libopenal-data (1:1.19.1-1) ...
Setting up mesa-va-drivers:amd64 (20.0.8-0ubuntu1~20.04.1) ...
Setting up libbluray2:amd64 (1:1.2.0-1) ...
Setting up libsdl2-2.0-0:amd64 (2.0.10+dfsg1-3) ...
Setting up libva-x11-2:amd64 (2.7.0-2) ...
Setting up libopenmpt0:amd64 (0.4.11-1build1) ...
Setting up libzvbi-common (0.2.35-17) ...
Setting up i965-va-driver:amd64 (2.4.0-0ubuntu1) ...
Setting up libpgm-5.2-0:amd64 (5.2.122~dfsg-3ubuntu1) ...
Setting up libserd-0-0:amd64 (0.30.2-1) ...
Setting up mesa-vdpau-drivers:amd64 (20.0.8-0ubuntu1~20.04.1) ...
Setting up libzvbi0:amd64 (0.2.35-17) ...
Setting up libzmq5:amd64 (4.3.2-2ubuntu1) ...
Setting up libopenal1:amd64 (1:1.19.1-1) ...
Setting up libavutil56:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up va-driver-all:amd64 (2.7.0-2) ...
Setting up libpostproc55:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up vdpau-driver-all:amd64 (1.3-1ubuntu2) ...
Setting up libsord-0-0:amd64 (0.16.4-1) ...
Setting up libsratom-0-0:amd64 (0.6.4-1) ...
Setting up libswscale5:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up liblilv-0-0:amd64 (0.24.6-1ubuntu0.1) ...
Setting up libswresample3:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up libavresample4:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up libavcodec58:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up libchromaprint1:amd64 (1.4.3-3build1) ...
Setting up libavformat58:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up libavfilter7:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up libavdevice58:amd64 (7:4.2.4-1ubuntu0.1) ...
Setting up ffmpeg (7:4.2.4-1ubuntu0.1) ...
Processing triggers for man-db (2.9.1-1) ...
Processing triggers for libc-bin (2.31-0ubuntu9.1) ...
Errors were encountered while processing:
 rtl8814au-dkms
E: Sub-process /usr/bin/dpkg returned an error code (1)

告诉我的是什么Bad return status for module build on kernel:...

这是日志 https://gist.github.com/nyck33/4c4a5121b3268f11b3add8a37caee5c7

mLstudent33

Asked: 2020-10-16 21:45:11 +0800 CST

openmpi 安装在本地和远程服务器上失败

2

我尝试4.0.5.tar.gz在学校的 Ubuntu 18.04 LTS 服务器上安装版本，但按照此处的说明失败了：

shell$ gunzip -c openmpi-4.0.5.tar.gz | tar xf -
shell$ cd openmpi-4.0.5
shell$ ./configure --prefix=/usr/local
<...lots of output...>
shell$ make all install

所以我尝试了 3.1.6 版本，但又失败了。

错误是：

  make[2]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/usr/local/share/openmpi/amca-param-sets'
 /usr/bin/install -c -m 644 amca-param-sets/example.conf '/usr/local/share/openmpi/amca-param-sets'
/usr/bin/install: cannot remove '/usr/local/share/openmpi/amca-param-sets/example.conf': Permission denied
Makefile:1806: recipe for target 'install-dist_amca_paramDATA' failed
make[2]: *** [install-dist_amca_paramDATA] Error 1
make[2]: Leaving directory '/home/T00057442/openmpi31/openmpi-3.1.6/contrib'
Makefile:1897: recipe for target 'install-am' failed
make[1]: *** [install-am] Error 2
make[1]: Leaving directory '/home/T00057442/openmpi31/openmpi-3.1.6/contrib'
Makefile:1896: recipe for target 'install-recursive' failed
make: *** [install-recursive] Error 1

对于服务器上和本地的版本 3.1.6：

make[2]: Nothing to be done for 'install-exec-am'.
 /bin/mkdir -p '/usr/local/share/openmpi/amca-param-sets'
/bin/mkdir: cannot create directory ‘/usr/local/share/openmpi’: Permission denied
Makefile:1789: recipe for target 'install-dist_amca_paramDATA' failed
make[2]: *** [install-dist_amca_paramDATA] Error 1
make[2]: Leaving directory '/media/nobu/UbuntuFiles/Downloads/openmpi-4.0.5/contrib'
Makefile:1880: recipe for target 'install-am' failed
make[1]: *** [install-am] Error 2
make[1]: Leaving directory '/media/nobu/UbuntuFiles/Downloads/openmpi-4.0.5/contrib'
Makefile:1879: recipe for target 'install-recursive' failed
make: *** [install-recursive] Error 1

所以两次都是install-am？那是什么，有人成功安装了 openmpi 或 mpich 吗？我需要 Ray Surveyor：http: //zorino.github.io/raysurveyor-tutorial/#/42

编辑：我跑

base) nobu@gold3forever:~/Desktop/BioInformatics/RA/kover/ray$ mpiexec --version
mpiexec: error while loading shared libraries: libopen-rte.so.40: cannot open shared object file: No such file or directory

然后我尝试了：

(base) nobu@gold3forever:~/Desktop/BioInformatics/RA/kover/ray$ mpirun --version
mpirun: error while loading shared libraries: libopen-rte.so.40: cannot open shared object file: No such file or directory

最后

(base) nobu@gold3forever:~/Desktop/BioInformatics/RA/kover/ray$ mpicxx --showme:version
mpicxx: error while loading shared libraries: libopen-pal.so.40: cannot open shared object file: No such file or directory

我以为我没问题，按照@NORbert 在他的回答中的指示，但是当我尝试安装 Ray Surveyor 时，我得到了

(base) nobu@gold3forever:~/Desktop/BioInformatics/RA/kover/ray$ make PREFIX=`pwd`/BUILD MAXKMERLENGTH=64 HAVE_LIBZ=y HAVE_LIBBZ2=y ASSERT=n;
  CXX code/application_core/ray_main.o
mpicxx: error while loading shared libraries: libopen-pal.so.40: cannot open shared object file: No such file or directory
Makefile:160: recipe for target 'code/application_core/ray_main.o' failed
make: *** [code/application_core/ray_main.o] Error 127

Ubuntu 23.10，没有可用的 VirtualBox。可以做什么？

为什么我的 /var/snap 填得这么快？

如果我现在安装 23.04 下个月可以轻松升级到 23.10 (Ubuntu)

这是 WSL2 的默认 nvidia 驱动程序吗？

如何在 Virtualbox 上为 Edx Stanford 编译器课程设置 Ubuntu 18.04 VM

在 Ubuntu 22.04 中安装 Cuda-Python

Ubuntu 22.04 如何为 GeForce GTX 1650 Mobile 安装 Nvidia 驱动程序和 Cuda

Ubuntu 22 从挂起唤醒后正在说话

将主文件夹从 Ubuntu 20.04 移动到不同 SSD 上的 22.04 新安装

如何在 Ubuntu 20.04 上修复“无法找到软件包 libvtk5-qt4-dev”

Ideapad 3 Ubuntu 20.04 LTS 触摸板太敏感，打字时我的手碰到它

用于检测录音中声音的软件

Unity 桌面 20.04 上的自然滚动

VSCode，当我拉得太高时如何拖下终端

什么是.fuse_hidden0000905600000002 [重复]

如何在现在只有一个的最顶部显示两个不同的时区？

如何在 Ubuntu 中关闭 VLC 播放器上的触摸板手势？

当我通过 USB 连接从旧 SSD Ubuntu 启动时，目录正在循环

RTL8812AU/21AU 无线驱动程序与 RTL8814AU 用于华硕 AC68、Ubuntu 20.04 上的 AC1900 无线适配器

openmpi 安装在本地和远程服务器上失败

如何运行 .sh 脚本？

如何安装 .tar.gz（或 .tar.bz2）文件？

如何列出所有已安装的软件包

无法锁定管理目录 (/var/lib/dpkg/) 是另一个进程在使用它吗？

mLstudent33's questions