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mLstudent33's questions

Martin Hope
mLstudent33
Asked: 2023-11-02 21:42:32 +0800 CST
  • 6

O VirtualBox é fundamental para mim agora, pois quero ter o Cursor IDE em uma VM do Windows porque o Linux AppImage não funciona.

Também para alguns dos meus aprendizados de segurança executando Kali e minhas VMs da escola.

O que é uma solução alternativa?

Editar: Virtualbox 7.0 disponível com(base) nyck33@nyck33-tt:~$ sudo apt install virtualbox

mas o tunelizador do OpenZiti não funciona no 23.10, então estou começando a me perguntar se isso foi uma má ideia.

Um desenvolvedor ofereceu uma solução alternativa no fórum OpenZiti para usar a versão Jammy, mas ouvi dizer que isso poderia causar problemas para o sistema operacional.

Quais são as soluções alternativas quando eu entro nessa situação novamente?

virtualbox
Martin Hope
mLstudent33
Asked: 2023-10-31 22:06:20 +0800 CST
  • 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$

gparted

excluir respostas do ChatGPT

Deixei o Ubuntu decidir como instalar o 23.04 e foi isso que ele me deu.

partitioning
Martin Hope
mLstudent33
Asked: 2023-04-19 23:08:22 +0800 CST
  • 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      |
+-----------------------------------------------------------------------------+

Diz algo como "tenha cuidado para não instalar outro que substitua o padrão" aqui https://docs.nvidia.com/cuda/wsl-user-guide/index.html

Este é meu padrão antes de começar a tentar instalar o cuda novamente em minha máquina com Windows 11? Alguém tem um link para uma boa resposta sobre como instalar o cuda no WSL2?
Talvez eu tenha que pesquisar minhas próprias perguntas, mas lembre-se de que nunca funcionou como esperado e tive que usar o Windows.

A tarefa que desejo executar com o Cuda está abaixo:

/*
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;
    }
}

Agora, quando tento compilar com um arquivo Make, estou obtendo

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

Também estou vendo sublinhados ondulados em vermelho para as declarações de importação relacionadas a cuda no VSCode, mas não tenho certeza se isso indica se meu WSL-remote-VSCode e o Cuda padrão estão funcionando bem.

Também baixei e tentei instalar dois pacotes cuda diferentes (versões WSL) da Nvidia para instalar, mas nenhum deles deu certo (copiei e colei cada instrução de terminal da página de download):

cuda_12.1.0_530.30.02_linux.run
cuda-repo-wsl-ubuntu-12-1-local_12.1.0-1_amd64.deb
drivers
Martin Hope
mLstudent33
Asked: 2022-12-30 02:50:27 +0800 CST
  • 5

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

Estou tentando descompactar o pacote baixado e continua falhando.

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$

O que mais posso tentar?

18.04
Martin Hope
mLstudent33
Asked: 2022-12-05 06:42:15 +0800 CST
  • 5

Meunvidia-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 |

então

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

Posso usar Cuda e depurar .cuarquivos.

Seguindo as instruções aqui: https://nvidia.github.io/cuda-python/install.html#installing-from-pypi

fiz pip install cuda-pythono que me deu:

cuda-python               11.8.1                   pypi_0    pypi

Nessa página diz "combinar o maior-menor", então preciso de 11,7?

Se sim, como faço para obtê-lo?

drivers
Martin Hope
mLstudent33
Asked: 2022-12-01 02:57:15 +0800 CST
  • 5

tudo acinzentado

Edit: Esta é uma GPU de grau inferior à GeForce GTX, então tive que usar um driver Nvidia mais antigo. Veja minha resposta para a resposta, mas a pergunta mostra alguns problemas ao longo do caminho.

Todo o resto está acinzentado, exceto Continuar usando o botão de opção do driver instalado manualmente.

Passos que fiz:

Segui o download da maneira Nvidia daqui: https://linuxconfig.org/how-to-install-the-nvidia-drivers-on-ubuntu-22-04

Desativado / lista negra Nouveau como mostrado aqui: https://linuxconfig.org/how-to-disable-blacklist-nouveau-nvidia-driver-on-ubuntu-22-04-jammy-jellyfish-linux

Em seguida, veja como obter a Nvidia em um dispositivo Secure Boot, conforme mostrado aqui: https://linuxconfig.org/how-to-disable-blacklist-nouveau-nvidia-driver-on-ubuntu-22-04-jammy-jellyfish -linux (use o Google Tradutor)

O que eu quero no meu Lenovo Ideapad 3 Gaming 15ACH6 é poder usar Cuda e Cudnn. Posso usar o Cuda no Windows (inicialização dupla), mas prefiro trabalhar no Ubuntu.

Eu segui muitos tutoriais, então estou completamente perdido sobre quais etapas tomar neste momento.

Editar:

Fiz sudo nano /etc/modprobe.d/blacklist-nvidia-nouveau.confpara comentar as linhas da lista negra e reiniciei, então agora o Ubuntu está detectando os dois monitores, mas o nouveau ainda está esmaecido em drivers adicionais em software e atualizações.

Eu queria voltar ao nouveau, limpar a nvidia e tentar escolher um dos drivers da nvidia listados em drivers adicionais, ou seja. limpar o driver nvidia que baixei e instalei chamadoNVIDIA-Linux-x86_64-525.60.11.run

drivers
Martin Hope
mLstudent33
Asked: 2022-05-13 14:54:23 +0800 CST
  • 0

Eu tenho dois SSDs conectados ao meu laptop. O antigo Samsung de 500 GB tem meu Ubuntu 20.04, GRUB e partição para arquivos.
Eu tenho um novo SSD de 1 TB também conectado no qual quero instalar o Ubuntu 22.04.
O problema para mim é que meu "antigo" 20.04 tem muitos programas e ajustes que quero manter. Eu vi isso: Movendo a pasta inicial para a nova instalação do Ubuntu Funcionará para uma atualização de 20.04 para 22.04?

dual-boot
Martin Hope
mLstudent33
Asked: 2022-05-05 19:51:34 +0800 CST
  • 0

Eu tive um problema semelhante com o qt, então fiz isso e funcionou: https://askubuntu.com/a/1274166/806813

Mas para este, eu só consegui encontrar: http://neuro.debian.net/install_pkg.html?p=libvtk5-qt4-dev

Eu recebo um erro na atualização:

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

A lista completa de pacotes que eu quero é:

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

para o qual agora o erro é:

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
apt
Martin Hope
mLstudent33
Asked: 2022-04-17 19:23:29 +0800 CST
  • 1

Como posso reduzir a sensibilidade do touchpad? É muito grande, então, quando eu digito, a parte da palma da mão que se estende para baixo do polegar escova o touchpad e recebo todos os tipos de gestos que não quero, como: -realçar tudo o que estou digitando até agora e excluir

Se alguém lendo isso tiver uma escolha entre um Ideapad ou Thinkpad, vá para o Thinkpad.

touchpad
Martin Hope
mLstudent33
Asked: 2022-02-22 10:35:35 +0800 CST
  • 1

Gravo áudio por horas no meu smartphone para fins de segurança, segurança pessoal em acomodações compartilhadas e preciso preparar provas, mas demora uma eternidade para ouvir essas gravações. O VLC realmente é terrível para isso, pois até o jogo mais rápido e mais lento está oculto nos menus. O que eu quero é um jogador que pule o sem-voz ou "silencioso", ou seja. partes irrelevantes das gravações e para quando detecta vozes humanas ou outros sons de anomalia, como estrondos e estrondos. Então eu posso assumir a partir daí, ouvir e anotar os momentos em que vozes e sons devem ser usados ​​como evidência. Existe algo assim? Eu vi este Python: https://gist.github.com/analyticsindiamagazine/c1ebc56e2dece9629e7c67e5406281e8#file-comparingsongs-ipynb mas, para constar, estou no Ubuntu 20.04 LTS na área de trabalho do Gnome.

sound
Martin Hope
mLstudent33
Asked: 2021-10-02 13:59:57 +0800 CST
  • 0

Excluí um arquivo zip que preparei erroneamente para fazer upload para o bucket do S3 para uma função lambda, mas quando o excluo, esse arquivo aparece e, mesmo que eu o exclua, ele continua reaparecendo no meu Pycharm.

O que é, devo excluí-lo e como faço para excluí-lo?

zip
Martin Hope
mLstudent33
Asked: 2021-09-01 14:31:34 +0800 CST
  • 4

Eu trabalho remotamente para uma empresa com 16 horas de antecedência, então gostaria de datas e horários no topo, se possível. Existe alguma maneira sem abrir um aplicativo ou uma caixa suspensa? Apenas sempre exibindo no topo. Estou em um Lenovo Ideapad 3, Ubuntu 20.04 LTS e a foto abaixo é indicativa da área de trabalho do gnome? Não estou muito familiarizado com os nomes. Eu apenas uso o padrão que vem com cada distribuição do Ubuntu LTS.

isso se chama gnomo?

time
Martin Hope
mLstudent33
Asked: 2021-02-09 17:40:20 +0800 CST
  • 0

Eu queria definir limites de carregamento no meu Ideapad que não tem a integração rígida com o TLP que meu antigo Thinkpad, do qual peguei o SSD para conectar ao meu Ideapad, então procurei aqui: https://askubuntu.com/a/ 1211506/806813

Mas meus diretórios não têm esse charge_control_end_thresholdarquivo e parecem estar em loop conforme abaixo.

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

Por que é isso?

lenovo
Martin Hope
mLstudent33
Asked: 2020-12-25 13:39:37 +0800 CST
  • 1

Alguns meses atrás, isso funcionou no meu Ubuntu 18.04 LTS. Mas estou em uma nova instalação do Ubuntu 20.04 e as instruções mudaram.

Importante!

O suporte ao chipset 8814au está desativado. 8814au conseguiu um novo driver autônomo neste link abaixo

Você deve atualizar este driver e compilar/instalar mais uma vez para garantir que o módulo do kernel do chipset 8814au colida com o driver mais recente. Se você planeja usar os dois ao mesmo tempo.

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

Eu vou para https://github.com/aircrack-ng/rtl8814au

E há muitas instruções e eu não posso dizer se devo seguir todas elas ou ser capaz de escolher quais eu preciso.

Alguém pode aconselhar por favor?

Este é o dispositivo: https://www.asus.com/ca-en/Networking/USB-AC68/

Editar: a resposta de @Jeremy funciona perfeitamente, mas agora, como estou tentando instalar outros aplicativos, estou vendo um erro em cada instalação, embora o aplicativo de destino pareça funcionar bem

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.
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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]
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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]
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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]
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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
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Setting up i965-va-driver:amd64 (2.4.0-0ubuntu1) ...
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Setting up libopenal1:amd64 (1:1.19.1-1) ...
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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)

O que está me dizendo comBad return status for module build on kernel:...

Aqui está o log https://gist.github.com/nyck33/4c4a5121b3268f11b3add8a37caee5c7

networking
Martin Hope
mLstudent33
Asked: 2020-10-16 21:45:11 +0800 CST
  • 2

Eu tentei instalar a versão 4.0.5.tar.gzem um servidor Ubuntu 18.04 LTS na escola, mas falhou seguindo as instruções aqui que dizem:

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

Então eu tentei a versão 3.1.6 e falhou novamente.

O erro foi:

  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

para a versão 3.1.6 no servidor e localmente:

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

então as duas vezes é install-am? O que é isso e alguém instalou com sucesso o openmpi ou o mpich? Eu preciso disso para o Ray Surveyor: http://zorino.github.io/raysurveyor-tutorial/#/42

Edit: eu corro

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

então tentei:

(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

Finalmente

(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

Achei que estava tudo bem, seguindo as instruções de @NOrbert em sua resposta, mas quando tento instalar o Ray Surveyor, recebo

(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
command-line compiling make