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sebanc / brunch

Boot ChromeOS on x86_64 PC - Supports Intel CPU/GPU from 8th gen or AMD Ryzen
GNU General Public License v3.0
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Kernel 5.10 doesn't work properly with pixel 2013 #851

Open dreit-p opened 3 years ago

dreit-p commented 3 years ago

When I updated from 85 to 88 I noticed everything lags, but the diagnostic app doesn't show high loading of CPU. I checked coolers and heard it starts and stops immediately every 2 seconds. I found ectool and run sudo ./ectool autofanctrl and it fixed fans till restarting. Everything was still laggy even with working fans. Then I decided to use the same kernel that you used with 85 (it is 4.19) and everything is great. My notebook is fast again and fans are working properly. I guess kernel 5.10 gives some advantages and maybe you can check config? I'll try to help as much as I can. :)

sebanc commented 3 years ago

Kernel 5.10 is experimental for now and indeed suffer from a i/o lag issue (which is present in mainline kernel 5.10 as well and still not completely fixed in kernel 5.11). For now I would suggest to use kernel 5.4, why are you using kernel 4.19 ?

dreit-p commented 3 years ago

why are you using kernel 4.19 ?

I just set the last kernel that worked fine 🙂 As I see in description, r88 uses 5.4. I had troubles with default kernel and it is 5.4.

sebanc commented 3 years ago

Ok so your fans issue is with kernel 5.4, right ?

Is lag also an issue with kernel 5.4 ?

dreit-p commented 3 years ago

Yes, the issue with default 5.4 kernel. It was lagging when it was without changing of the grub config yet. Now I use 4.19 and it everything is okay.

sebanc commented 3 years ago

Could you try the build in the "brunch-unstable" repository ?

dreit-p commented 3 years ago

@sebanc Sorry, I cannot afford to allow the data wiping that will happen due to system reinstallation yet. Maybe later, but now the laptop is being actively used. Maybe I can somehow test the changes in a different way?

dreit-p commented 3 years ago

@sebanc I tried your the latest release and this didn't fix it