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主页 / user-68509

Emanuele's questions

Martin Hope
Emanuele
Asked: 2024-09-03 05:43:34 +0800 CST

为什么我在 Ubuntu 24.04 上听到噼啪声?我该如何解决?

  • 5

我最近切换到 Ubuntu 24.04 并且我更频繁地听到噼啪声,这是为什么?我该如何修复它?

sound
  • 1 个回答
  • 77 Views
Martin Hope
Emanuele
Asked: 2021-02-08 01:14:04 +0800 CST

Ubuntu 20.04 - 如何启用 HWE?

  • 15

我已经阅读过,现在应该可以使用带有 HWE 20.04.2 的内核 5.8。看起来这是上周发布的,但我的 20.04 系统仍在 5.4 上。

我已经看到了这个答案,并且可以清楚地看到内核应该可用。

那么xorg呢?另一位用户提出以下建议:

sudo apt-get install --install-recommends linux-generic-hwe-20.04 xserver-xorg-hwe-20.04

不幸的是我得到了错误

E: Unable to locate package xserver-xorg-hwe-20.04
E: Couldn't find any package by glob 'xserver-xorg-hwe-20.04'
E: Couldn't find any package by regex 'xserver-xorg-hwe-20.04'

难道我做错了什么?或者xorg软件包不再适用于 HWE 升级周期?

谢谢!

附录

ma@scv:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.2 LTS
Release:    20.04
Codename:   focal
20.04
  • 1 个回答
  • 19072 Views
Martin Hope
Emanuele
Asked: 2020-12-19 00:17:42 +0800 CST

如何列出 LTS HWE 的当前内核版本是什么?

  • 4

想为我的 20.04 Ubuntu 安装HWE软件包,不确定内核是否已经更新(现在没有意义)。

如何列出通过升级HWE软件包将使用的内核版本?或者我在哪里可以找到这样的信息?

谢谢

kernel hardware-enablement-stack
  • 2 个回答
  • 2646 Views
Martin Hope
Emanuele
Asked: 2020-10-18 02:12:30 +0800 CST

即使设置了 PPA 也无法安装 Nvidia 驱动程序

  • 3

根据主题,我正在尝试在 Ubuntu 20.04 上安装驱动程序版本 455。我已启用 ppa:

sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update

我可以将驱动程序视为 package nvidia-graphics-drivers-455。但是当我尝试安装它们时

ema@scv:~$ sudo apt install nvidia-graphics-drivers-455

我得到:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package nvidia-graphics-drivers-455

update和的输出dist-upgrade

ema@scv:~$ sudo apt update && sudo apt dist-upgrade 
Hit:1 http://gb.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://gb.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:3 http://gb.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:4 http://archive.canonical.com/ubuntu focal InRelease
Hit:5 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu focal InRelease
Hit:6 http://ppa.launchpad.net/lutris-team/lutris/ubuntu focal InRelease                                    
Hit:7 http://security.ubuntu.com/ubuntu focal-security InRelease                                                                     
Hit:8 https://dl.winehq.org/wine-builds/ubuntu focal InRelease                                                                       
Hit:9 https://download.virtualbox.org/virtualbox/debian focal InRelease 
Reading package lists... Done                           
Building dependency tree       
Reading state information... Done
All packages are up-to-date.
N: Skipping acquisition of configured file 'contrib/binary-i386/Packages', as repository 'https://download.virtualbox.org/virtualbox/debian focal InRelease' doesn't support architecture 'i386'
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.

现在我收到了包裹nvidia-driver-455,但它告诉我以下内容:

ema@scv:~$ sudo apt install nvidia-driver-455
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies.
 nvidia-driver-455 : Depends: libnvidia-gl-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: nvidia-dkms-455 (<= 455.23.04-1) but it is not going to be installed
                     Depends: nvidia-dkms-455 (>= 455.23.04) but it is not going to be installed
                     Depends: nvidia-kernel-source-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: libnvidia-extra-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: nvidia-compute-utils-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: libnvidia-decode-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: libnvidia-encode-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: nvidia-utils-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: xserver-xorg-video-nvidia-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: libnvidia-cfg1-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: libnvidia-ifr1-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Depends: libnvidia-fbc1-455 (= 455.23.04-0ubuntu0~0.20.04.1) but it is not going to be installed
                     Recommends: libnvidia-compute-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
                     Recommends: libnvidia-decode-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
                     Recommends: libnvidia-encode-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
                     Recommends: libnvidia-ifr1-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
                     Recommends: libnvidia-fbc1-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
                     Recommends: libnvidia-gl-455:i386 (= 455.23.04-0ubuntu0~0.20.04.1)
E: Unable to correct problems, you have held broken packages.

不知道发生了什么。有谁知道为什么会发生这种情况?

谢谢!

drivers ppa nvidia graphics 20.04
  • 4 个回答
  • 4757 Views
Martin Hope
Emanuele
Asked: 2016-12-25 02:56:20 +0800 CST

我的 Xonar D1 在 16.04 中没有输出声音(16.10 工作)

  • 0

我安装了 Xonar D1,我可以在aplay -l、 in pavucontrol、 insound和所有其他应用程序中看到它。

我可以选择它的麦克风,它的模拟立体声输出和其他选项。当我播放 mp3、音乐和其他音频源时,我可以在不同的声音实用程序中看到声音本身正在发送到卡。
根据我的观察,它应该可以正常工作。

但事实并非如此。

在 Ubuntu 16.04 上,我只能使用麦克风 in,但 out 不起作用。我根本听不见。相反,在 Ubuntu 16.10 上,刚从可启动 USB 记忆棒开始,它可以按预期工作。

我尝试了许多不同的解决方案:

  • pulseaudio -k && sudo alsa force-reload. 没有帮助。
  • sudo apt-get remove --purge alsa-base pulseaudio,sudo rm /var/lib/alsa/asound.state然后是sudo apt-get install alsa-base pulseaudio. 没有帮助。

这是我的aplay -l:

**** List of PLAYBACK Hardware Devices ****
card 0: D1 [Xonar D1], device 0: Multichannel [Multichannel]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: D1 [Xonar D1], device 1: Digital [Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC898 Analog [ALC898 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 1: ALC898 Digital [ALC898 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

pulseaudio我使用的是 8.0 版,我使用的软件包存储库是:

Get:1 http://security.ubuntu.com/ubuntu xenial-security InRelease [102 kB]
Hit:2 http://archive.canonical.com/ubuntu xenial InRelease                                                                                                
Hit:3 http://gb.archive.ubuntu.com/ubuntu xenial InRelease                                                                                                
Hit:4 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu xenial InRelease                                                            
Get:5 http://gb.archive.ubuntu.com/ubuntu xenial-updates InRelease [102 kB]                                                            
Hit:6 http://ppa.launchpad.net/stefansundin/truecrypt/ubuntu xenial InRelease                                                             
Ign:7 http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04  InRelease                                                  
Hit:8 http://ppa.launchpad.net/wine/wine-builds/ubuntu xenial InRelease                                                                   
Hit:9 http://download.opensuse.org/repositories/home:/Horst3180/xUbuntu_16.04  Release                              
Get:10 http://gb.archive.ubuntu.com/ubuntu xenial-backports InRelease [102 kB]      

接下来我该怎么办?任何想法?我应该如何重置所有与声音相关的配置文件?此时我真的无语了……

谢谢!

16.04
  • 2 个回答
  • 390 Views
Martin Hope
Emanuele
Asked: 2016-08-15 01:28:52 +0800 CST

自 2016 年 14 月 8 日起,Skype 无法从 Ubuntu 16.04 连接。我该如何解决?

  • 1

从今天 2016 年 8 月 14 日起,Skype无法从我的 Ubuntu 16.04 x64 安装进行连接。我试过删除它并重新安装它但没有成功。我可以在 3 天前使用它。

有什么建议吗?

我正在运行内核 4.7。

16.04
  • 3 个回答
  • 1647 Views
Martin Hope
Emanuele
Asked: 2016-08-01 09:23:47 +0800 CST

Ubuntu 使用 i5 集成卡而不是 R7

  • 0

我有以下lspci -nn

00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b)
...
09:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360] [1002:6900] (rev ff)

如何确保在 16.04 上将R7 与radeon驱动程序一起使用?

谢谢!

drivers
  • 1 个回答
  • 63 Views
Martin Hope
Emanuele
Asked: 2016-07-30 06:35:53 +0800 CST

如何在 ubuntu 16.04 中启用 Radeon R7 M260/M265/M340/M360?

  • 2

我刚刚从 14.04 升级到 16.04 并lspci -nn报告:

00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 0b)
...
09:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Topaz XT [Radeon R7 M260/M265 / M340/M360] [1002:6900] (rev ff)

如果我glxinfo改为运行,我会得到:

OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile

如何启用我的 R7 GPU 并使用它?我应该使用AMDGPU驱动程序吗?有什么建议可以得到体面的OpenGL加速吗?我不想使用集成的i5 ...

谢谢你的帮助!

16.04
  • 1 个回答
  • 1937 Views
Martin Hope
Emanuele
Asked: 2015-03-23 08:47:25 +0800 CST

类似 xbox360 的无线垫

  • 0

你能推荐一个好的无线 xbox-360 兼容垫(可通过 USB 充电),它可以在 Ubuntu 14.04+ 和 Steam 上开箱即用吗?

干杯

wireless
  • 2 个回答
  • 205 Views
Martin Hope
Emanuele
Asked: 2015-02-26 11:38:47 +0800 CST

为什么我的内核不是 14.04 的最新内核?

  • 1

我的内核目前是

Linux scv 3.13.0-34-generic #60-Ubuntu SMP 8 月 13 日星期三 15:45:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

但我知道它应该是

3.13.0-45-通用#74
为什么在我的电脑上执行时默认不更新
sudo apt-get update && sudo apt-get upgrade && sudo apt-get dist-upgrade

任何想法?我怎样才能解决这个问题?


编辑:

执行

ema@scv:~$ cat /etc/issue
Ubuntu 14.04.2 LTS\n\l
报告 14.04.2 显然......


编辑2:

在我的另一台计算机上,通过更新安装的 Ubuntu 14.04,我得到了3.13.0-45-generic #74 ...


编辑3:

所有的回购协议/ppa

ema@scv:~$ grep -h ^deb /etc/apt/sources.list /etc/apt/sources.list.d/*
deb http://gb.archive.ubuntu.com/ubuntu/ trusty 主要限制
deb-src http://gb.archive.ubuntu.com/ubuntu/ trusty main restricted
deb http://gb.archive.ubuntu.com/ubuntu/trusty-updates 主要限制
deb-src http://gb.archive.ubuntu.com/ubuntu/trusty-updates 主要限制
deb http://gb.archive.ubuntu.com/ubuntu/ 可靠的宇宙
deb-src http://gb.archive.ubuntu.com/ubuntu/ 可靠的宇宙
deb http://gb.archive.ubuntu.com/ubuntu/trusty-updates 宇宙
deb-src http://gb.archive.ubuntu.com/ubuntu/trusty-updates 宇宙
deb http://gb.archive.ubuntu.com/ubuntu/ trusty multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/ trusty multiverse
deb http://gb.archive.ubuntu.com/ubuntu/trusty-updates multiverse
deb-src http://gb.archive.ubuntu.com/ubuntu/trusty-updates multiverse
deb http://gb.archive.ubuntu.com/ubuntu/ trusty-backports 主要受限宇宙多元宇宙
deb-src http://gb.archive.ubuntu.com/ubuntu/trusty-backports 主要受限宇宙多元宇宙
deb http://security.ubuntu.com/ubuntu trusty-security 主要限制
deb-src http://security.ubuntu.com/ubuntu trusty-security 主要限制
deb http://security.ubuntu.com/ubuntu trusty-security 宇宙
deb-src http://security.ubuntu.com/ubuntu trusty-security 宇宙
deb http://security.ubuntu.com/ubuntu trusty-security multiverse
deb-src http://security.ubuntu.com/ubuntu trusty-security multiverse
deb http://archive.canonical.com/ubuntu 可信赖的合作伙伴
deb-src http://archive.canonical.com/ubuntu 值得信赖的伙伴
deb http://extras.ubuntu.com/ubuntu trusty main
deb-src http://extras.ubuntu.com/ubuntu trusty main
deb http://ppa.launchpad.net/maarten-baert/simplescreenrecorder/ubuntu trusty main
deb http://ppa.launchpad.net/maarten-baert/simplescreenrecorder/ubuntu trusty main
deb http://ppa.launchpad.net/osmoma/audio-recorder/ubuntu trusty main
deb http://ppa.launchpad.net/osmoma/audio-recorder/ubuntu trusty main
deb http://ppa.launchpad.net/pipelight/stable/ubuntu trusty main
deb http://ppa.launchpad.net/stebbins/handbrake-snapshots/ubuntu trusty main
deb http://ppa.launchpad.net/stebbins/handbrake-snapshots/ubuntu trusty main
deb http://ppa.launchpad.net/stefansundin/truecrypt/ubuntu trusty main
deb http://ppa.launchpad.net/stefansundin/truecrypt/ubuntu trusty main
deb http://ppa.launchpad.net/sunab/kdenlive-release/ubuntu trusty main
deb http://ppa.launchpad.net/sunab/kdenlive-release/ubuntu trusty main
deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu trusty main
deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu trusty main
deb http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu trusty main
deb http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu trusty main
14.04
  • 2 个回答
  • 4358 Views
Martin Hope
Emanuele
Asked: 2014-12-26 02:18:50 +0800 CST

我的 Xonar 声卡在安装 Nvidia 卡 (980 GTX) 后消失了。我能做些什么来恢复它?

  • 0

我已经安装了全新的 GTX 980,但我的 Xonar 声卡(已插入!)突然消失了(我正在为我的两个显示器使用一个 HDMI 和 DVI 端口)。

为了听一些东西,我不得不重新启用板载音频,但我想使用我的 Xonar,而不是垃圾板载解决方案。

任何想法?

干杯!

14.04
  • 1 个回答
  • 94 Views

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