主页 / user-377035

iamthebull's questions

Martin Hope
iamthebull
Asked: 2024-09-10 01:33:01 +0800 CST
  • 4

我卸载了系统上的 nvidia 驱动程序：

$ sudo apt --purge remove nvidia-driver-470

但有一个包裹仍然孤零零的：

$ apt list --installed | grep nvidia

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

libnvidia-compute-470/jammy,now 470.239.06-1pop0~1710862379~22.04~5a92c99 amd64 [installed,automatic]

如果我理解正确，使用apt rdepends将显示另一个包是否依赖于这个包：

$ sudo apt rdepends libnvidia-compute-470
[sudo] password for david: 
libnvidia-compute-470
Reverse Depends:
  Depends: libnvidia-decode-470 (= 470.256.02-0ubuntu0.22.04.1)
  Depends: nvidia-utils-470
  Depends: nvidia-headless-no-dkms-470 (= 470.256.02-0ubuntu0.22.04.1)
  Depends: nvidia-driver-470 (= 470.256.02-0ubuntu0.22.04.1)
  Depends: nvidia-compute-utils-470
  Depends: libnvidia-decode-470 (= 470.103.01-0ubuntu2)
  Replaces: libnvidia-compute-470 (<< 390.25-0ubuntu2~)
  Depends: libnvidia-compute-465
  Depends: libnvidia-compute-460
  Depends: nvidia-utils-470
  Depends: nvidia-headless-no-dkms-470 (= 470.103.01-0ubuntu2)
  Depends: nvidia-driver-470 (= 470.103.01-0ubuntu2)
  Depends: nvidia-compute-utils-470
  Replaces: libnvidia-compute-470 (<< 390.25-0ubuntu2~)
  Replaces: libnvidia-compute-470 (<< 390.25-0ubuntu2~)
  Depends: libnvidia-compute-465
  Depends: libnvidia-compute-460
  Depends: nvidia-utils-470
  Depends: nvidia-headless-no-dkms-470 (= 470.239.06-1pop0~1710862379~22.04~5a92c99)
  Depends: nvidia-driver-470 (= 470.239.06-1pop0~1710862379~22.04~5a92c99)
  Depends: nvidia-compute-utils-470
  Depends: libnvidia-decode-470 (= 470.239.06-1pop0~1710862379~22.04~5a92c99)
  Depends: libnvidia-compute-430
  Depends: libnvidia-compute-465
  Depends: libnvidia-compute-460
  Depends: libnvidia-compute-455
  Depends: libnvidia-compute-450
  Depends: libnvidia-compute-440

因此，如果我的解释正确，则只有其他 nvidia 软件包依赖于此软件包，并且没有安装其他 nvidia 软件包，那么为什么它仍然存在？apt偶尔会错过一些东西吗？使用 删除此软件包安全吗sudo apt remove libnvidia-compute-470？

编辑：这个问题并不是关于如何卸载 nvidia 驱动程序。它更多的是关于为什么 apt 会这样表现。

apt
Martin Hope
iamthebull
Asked: 2024-09-08 01:22:38 +0800 CST
  • 7

我正在寻找一种方法来查找 apt 包的内容，然后我发现了一篇建议使用 apt-file 的帖子。我使用以下方法安装：

sudo apt install apt-file
sudo apt-file update

这次更新花了很长时间，而且有些软件包非常大。现在，即使我使用时，sudo apt update似乎也有我在安装 apt-file 时添加的额外存储库。

$ sudo apt update
[sudo] password for david: 
Hit:1 http://dl.google.com/linux/earth/deb stable InRelease
Hit:2 https://updates.signal.org/desktop/apt xenial InRelease                                                          
Hit:4 http://apt.pop-os.org/proprietary jammy InRelease                                                                
Get:5 https://updates.signal.org/desktop/apt xenial/main amd64 Contents (deb) [1,736 B]                    
Get:3 https://packages.microsoft.com/repos/code stable InRelease [3,590 B]                                             
Get:6 https://packages.microsoft.com/repos/code stable/main amd64 Packages [18.6 kB]                                   
Get:7 https://packages.microsoft.com/repos/code stable/main armhf Packages [18.7 kB]                                  
Hit:8 http://apt.pop-os.org/release jammy InRelease                                        
Get:9 https://packages.microsoft.com/repos/code stable/main arm64 Packages [18.7 kB]       
Hit:10 https://ppa.launchpadcontent.net/freecad-maintainers/freecad-daily/ubuntu jammy InRelease
Hit:11 http://apt.pop-os.org/ubuntu jammy InRelease
Hit:12 https://ppa.launchpadcontent.net/freecad-maintainers/freecad-stable/ubuntu jammy InRelease
Get:13 http://apt.pop-os.org/ubuntu jammy-security InRelease [129 kB]
Get:14 http://apt.pop-os.org/ubuntu jammy-updates InRelease [128 kB]
Hit:15 http://apt.pop-os.org/ubuntu jammy-backports InRelease
Get:16 http://apt.pop-os.org/proprietary jammy all Contents (deb) [160 B]
Get:17 http://apt.pop-os.org/proprietary jammy amd64 Contents (deb) [149 kB]
Get:18 http://apt.pop-os.org/ubuntu jammy i386 Contents (deb) [36.9 MB]
Get:19 http://apt.pop-os.org/ubuntu jammy amd64 Contents (deb) [46.9 MB]                                               
Get:20 http://apt.pop-os.org/ubuntu jammy-security amd64 Contents (deb) [128 MB]                                       
Get:21 http://apt.pop-os.org/ubuntu jammy-security i386 Contents (deb) [57.6 MB]                                       
Get:22 http://apt.pop-os.org/ubuntu jammy-updates/main amd64 Packages [1,988 kB]                                       
Get:23 http://apt.pop-os.org/ubuntu jammy-updates i386 Contents (deb) [59.9 MB]                                        
Get:24 http://apt.pop-os.org/ubuntu jammy-updates amd64 Contents (deb) [132 MB]                                        
Get:25 http://apt.pop-os.org/ubuntu jammy-backports i386 Contents (deb) [721 kB]                                       
Get:26 http://apt.pop-os.org/ubuntu jammy-backports amd64 Contents (deb) [730 kB]                                      
Fetched 465 MB in 1min 48s (4,318 kB/s)                                                                                
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
48 packages can be upgraded. Run 'apt list --upgradable' to see them.

我认为从Get:13到Get:26都是新的，是我安装时添加的apt-file。其中一些相当大（即 128Mb）。

我被指示使用apt-file如下： sudo apt-file list freecad

但是当我运行该命令时我收到消息：

$ apt-file list freecad
Finding relevant cache files to search ...E: The cache is empty. You need to run "apt-file update" first.

即使我刚刚更新了sudo apt-file update

我该如何撤消所有这些操作？我并不真正关心如何开始apt-file工作。我很乐意删除它并摆脱这些额外的存储库。

我正在使用 PopOS 22.04 LTS

编辑：

:/var/lib/apt/lists$ ll | grep Contents
-rw-r--r-- 1 root root       121 Sep  4 21:46 apt.pop-os.org_proprietary_dists_jammy_Contents-all.lz4
-rw-r--r-- 1 root root    295798 Sep  4 21:46 apt.pop-os.org_proprietary_dists_jammy_Contents-amd64.lz4
-rw-r--r-- 1 root root   1228496 Jul 19 00:53 apt.pop-os.org_ubuntu_dists_jammy-backports_Contents-amd64.lz4
-rw-r--r-- 1 root root   1210558 Jul 19 00:54 apt.pop-os.org_ubuntu_dists_jammy-backports_Contents-i386.lz4
-rw-r--r-- 1 root root  78887238 Apr 21  2022 apt.pop-os.org_ubuntu_dists_jammy_Contents-amd64.lz4
-rw-r--r-- 1 root root  61822472 Apr 21  2022 apt.pop-os.org_ubuntu_dists_jammy_Contents-i386.lz4
-rw-r--r-- 1 root root 205323747 Jul 26 09:33 apt.pop-os.org_ubuntu_dists_jammy-security_Contents-amd64.lz4
-rw-r--r-- 1 root root  93188769 Jul 26 15:41 apt.pop-os.org_ubuntu_dists_jammy-security_Contents-i386.lz4
-rw-r--r-- 1 root root 211888095 Jul 26 01:31 apt.pop-os.org_ubuntu_dists_jammy-updates_Contents-amd64.lz4
-rw-r--r-- 1 root root  96983720 Jul 26 06:31 apt.pop-os.org_ubuntu_dists_jammy-updates_Contents-i386.lz4
-rw-r--r-- 1 root root      3240 Sep  4 23:00 updates.signal.org_desktop_apt_dists_xenial_main_Contents-amd64.lz4
ubuntu