Hey there, as usual I am facing some issues with nvidia and the latest kernel, So I intend to downgrade to prev kernel but I am unable too
when I install prev kernel, I see an unsigned image installed and available in grub which stucks at logo.
here it is:
shabinder@default-admin:~$ dpkg -l | grep linux-image
rc linux-image-5.11.0-27-generic 5.11.0-27.29~20.04.1 amd64 Signed kernel image generic
rc linux-image-5.11.0-36-generic 5.11.0-36.40~20.04.1 amd64 Signed kernel image generic
rc linux-image-5.11.0-37-generic 5.11.0-37.41~20.04.2 amd64 Signed kernel image generic
ii linux-image-unsigned-5.11.0-36-generic 5.11.0-36.40~20.04.1 amd64 Linux kernel image for version 5.11.0 on 64 bit x86 SMP
ii linux-image-unsigned-5.11.0-37-generic 5.11.0-37.41~20.04.2 amd64 Linux kernel image for version 5.11.0 on 64 bit x86 SMP
as you can see my 5.11.0-36 is marked as rc, but it works fine as opposite to 5.11.0-37 where suspend doesn't work
I want to remove 5.11.0-37 completely and keep 5.11.0-36 as default and 5.11.0-27 as an additional for emergency cases
Can anybody help me out here ?