自上次内核更新(5.15.0-52-generic)以来,屏幕分辨率损坏,网络无法正常工作

自上次内核更新(5.15.0-52-generic)以来,屏幕分辨率损坏,网络无法正常工作

其他内核模块可能也无法正常工作。尚未确认,但如果 USB 等模块也无法正常工作,我也不会感到惊讶。

进入 GRUB 菜单并加载上一个版本 (5.15.0-47-generic) 可以正常工作。自从我升级到 22.04.1 LTS 以来,我一直在思考这个问题。当我第一次在 IRC 中的 #ubuntu 中提问时,我被要求卸载上linux-generic-hwe-20.04一个版本中遗留的程序,我注意到的一件事是,我没有相应的 22.04 包,但由于它可以与旧内核版本配合使用,我想这可能不是问题所在?

此外,可能不相关,但我有一堆乱七八糟的 nvidia 驱动程序,安装nvidia-515后又删除了其他所有东西,从那以后我就一直有视频故障。

这是我做的一些检查。我没有发现任何明显问题,但说实话我了解的不多。

 ❯ apt list --installed | grep '^linux' | less
linux-base/jammy,jammy,now 4.5ubuntu9 all [installed,automatic]
linux-firmware/jammy-updates,jammy-updates,now 20220329.git681281e4-0ubuntu3.6 all [installed,automatic]
linux-headers-5.11.0-40-generic/now 5.11.0-40.44 amd64 [installed,local]
linux-headers-5.11.0-40/now 5.11.0-40.44 all [installed,local]
linux-headers-5.15.0-47-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-47.51 amd64 [installed,automatic]
linux-headers-5.15.0-47/jammy-updates,jammy-updates,jammy-security,jammy-security,jammy-security,jammy-security,now 5.15.0-47.51 all [installed,automatic]
linux-image-5.11.0-40-generic/now 5.11.0-40.44 amd64 [installed,local]
linux-image-5.15.0-47-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-47.51 amd64 [installed,automatic]
linux-image-5.15.0-52-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-52.58 amd64 [installed,automatic]
linux-libc-dev/jammy-updates,jammy-security,jammy-security,now 5.15.0-52.58 amd64 [installed]
linux-modules-5.11.0-40-generic/now 5.11.0-40.44 amd64 [installed,local]
linux-modules-5.15.0-47-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-47.51 amd64 [installed,automatic]
linux-modules-5.15.0-52-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-52.58 amd64 [installed,automatic]
linux-modules-extra-5.11.0-40-generic/now 5.11.0-40.44 amd64 [installed,local]
linux-modules-extra-5.15.0-47-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-47.51 amd64 [installed,automatic]
linux-objects-nvidia-470-5.11.0-40-generic/now 5.11.0-40.44+1 amd64 [installed,local]
linux-objects-nvidia-470-5.15.0-47-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-47.51 amd64 [installed,automatic]
linux-objects-nvidia-470-5.15.0-52-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-52.58+1 amd64 [installed,automatic]
linux-signatures-nvidia-5.11.0-40-generic/now 5.11.0-40.44+1 amd64 [installed,local]
linux-signatures-nvidia-5.15.0-47-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-47.51 amd64 [installed,automatic]
linux-signatures-nvidia-5.15.0-52-generic/jammy-updates,jammy-security,jammy-security,now 5.15.0-52.58+1 amd64 [installed,automatic]
linux-sound-base/jammy,jammy,now 1.0.25+dfsg-0ubuntu7 all [installed,automatic]
❯ cat /etc/os-release 
PRETTY_NAME="Ubuntu 22.04.1 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.1 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy

非工作内核运行时的 dkms 状态输出:

$ dkms status
nvidia/510.85.02, 5.15.0-47-generic, x86_64: installed

对于较旧、可运行的内核,情况完全相同:

$ dkms status
nvidia/510.85.02, 5.15.0-47-generic, x86_64: installed

显然,在新内核上运行的旧内核版本看起来可疑

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