I need help. I am on ubuntu 20.04.3 lts, and I have installed amdgpu-pro driver to have opencl support as well. But then after upgrade os offered me to do apt autoremove. I did that and it seems that it removed kernel modules. So after i reboot it will be a big problem.. I did this in the past, had to reinstall os.. now i just forget and accidentally did that again. What to do? Why updater breaks my system?! How to fix it? Why this all is so poorly organized!?? - if its being able to detect that it is active on kurrent kernel.. how it could remove my video driver?
I still not rebooted, how can i fix that? from now on i will not be able to boot any newly generated kernel versions (graphics will flicker and freeze, only older one)
~$ uname -a
Linux apc 5.11.0-41-generic #45~20.04.1-Ubuntu SMP Wed Nov 10 10:20:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
~$ sudo apt autoremove
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
linux-headers-5.11.0-38-generic linux-hwe-5.11-headers-5.11.0-38
linux-image-5.11.0-38-generic linux-modules-5.11.0-38-generic
linux-modules-extra-5.11.0-38-generic
0 upgraded, 0 newly installed, 5 to remove and 12 not upgraded.
After this operation, 403 MB disk space will be freed.
Removing linux-headers-5.11.0-38-generic (5.11.0-38.42~20.04.1) ...
Removing linux-hwe-5.11-headers-5.11.0-38 (5.11.0-38.42~20.04.1) ...
Removing linux-modules-extra-5.11.0-38-generic (5.11.0-38.42~20.04.1) ...
Removing linux-image-5.11.0-38-generic (5.11.0-38.42~20.04.1) ...
/etc/kernel/prerm.d/dkms:
dkms: removing: amdgpu 5.11.19.98-1290604 (5.11.0-38-generic) (x86_64)
-------- Uninstall Beginning --------
Module: amdgpu
Version: 5.11.19.98-1290604
Kernel: 5.11.0-38-generic (x86_64)
-------------------------------------
Status: Before uninstall, this module version was ACTIVE on this kernel.
amdgpu.ko:
- Uninstallation
- Deleting from: /lib/modules/5.11.0-38-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
amdttm.ko:
- Uninstallation
- Deleting from: /lib/modules/5.11.0-38-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
amdkcl.ko:
- Uninstallation
- Deleting from: /lib/modules/5.11.0-38-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
amd-sched.ko:
- Uninstallation
- Deleting from: /lib/modules/5.11.0-38-generic/updates/dkms/
- Original module
- No original module was found for this module on this kernel.
- Use the dkms install command to reinstall any previous module version.
