Tried linux kernel 6.0.1 on Ubuntu mate 22.04 (shiped originaly with 5.15) on intel 12th gen i5.
-Right after the boot the fan start to spine much more becoming audible.
-After I get graphic glitch and it freezes
I noticed 5.19.15 gives me also the fan spining fast at IDLE.
5.19.16 don t install after the v4l2loopback error
In resume I have the original 5.15 kernel working nice and the 5.18 working OK. Other kernels aren t stable enough.
Note: I have deactivated 7 of the 8 ecores (the last one cannot be deactivated)
I am also guessing we are in the need for a fraework bios update, since intel 12th gen is very new a lot of bug crunching must have been done by intel in its CPU microcode.
I’ve been running 6.0.0 for a while and upgraded to 6.0.2 yesterday. Works ok. I am on Gentoo though, so the issues that you are experiencing must be distro-speciffic.
Tried 6.0.5 this morning on Ubuntu mate 22.04 it boots, then I have a white line of pixels on the top of the screen gliching and flickering. It made me go away after 5 seconds. But for the 5 secs I had mouse cursor and windows there.
I am giving up trying kernels on Ubuntu will stick on 5.15 until next 6.1 LTS kernel matures.
@Second_Coming the only issue i’ve been paying attention to is that I still get weird hanging in chrome when video is playing on a different window. That has persisted / I’ve resigned to watching youtube via mpv/youtube-dl.
also on 6.0.5 now, and nothing has really changed.
Update several days after : I reverted to kernel 5.15 on my ubuntu mate 22.04 LTS.
I had major freezing every day. My full desktop would freez for 15 seconds 4 times a day on regular working days. I had even to reboot it when atempting to do a video conference call, since I had 15 second freezes 2 times in 2 minutes.
With the 5.15 I have this once in a week.
Hi @Iann_C , glad to see the kernel is fixing this!
Are you still using the i915.enable_psr=0 trick described in this thread?
if so, would you consider testing if it works as well without it?
This didn t help at all, I believe it even mess somehow …wiredely with my blutooth mouse. I removed the day I tried it.
Unfortunately my blutooth mouse is still bugging when left for 3 seconds it then lags.
Anyhow with this last kernel I have launch even metal gear solide V for 20 min and it works great
Update: 7hours running this kernel. It runs like a charm.
Let see when I am back to heavy work on monday…
Update 2 days later :
tried to reactivate E-cores to test advances in this area. I started to have freezes of the wall desktop. Now its 24 hours and I am back to P cores only? I wish I could deactivate the last Ecore (maybe I ll do it from linux)
On 6.09 on Ubuntu mate 22.04 for two days now and it works like a charm.
I had major issues with WIFI in Africa and did the fixe pointed on this forum. WHich solved my problem.
I thought I d give it a try to latest kernel to see if it would improve even further.
I don t see much difference on the Wifi side.
My feeling is that 5.15 AND 6.0.9 have gotten much more stable with the intel 12th gen.
I had important freezings for 5 to 20 seconds every two days. Especially anoying when you are in a video meeting!
Now it seems mostely gone with the two kernels since a month or so.
