(08-Nov-2021, 07:14 AM)bigmo Wrote: Power outage in my neighborhood yesterday, so no progress for me.Hmm. Seems the kernel changing code isn't working. Which is strange because it worked in my setup (negatively as I was running this in a virtual machine)....
Email received. Thanks much, agent_kith!
Got the new kernel uploaded with no incident, but cannot get it to stay as the boot kernel for my system. I know, I know: why on earth does this guy have so much trouble...
The Boot Kernel section does show two items in the dropdown: 5.4.0-89-generic or 4.4.9-rt17-amd64-ng-mytek. I select mytek, of course, click Save and reboot but the 5.4.0-89-generic just keeps coming back. I saw a segmentation fault after one reboot, but just once and have not had it again.
I did notice that when I change the Boot Kernel and click save, the boot kernel changes back immediately before I can even reboot the OS. Might be related.
I am using version 1.2.0. I suppose I could update to 1.2.1 but was just trying to keep my problems isolated before upgrading.
As always, I'll keep chipping away at it.
There's also the possibility the mytec kernel will not boot properly on your setup if you installed Ubuntu in EFI mode (i.e. with CSM off).
How good are you at building your own kernel?

