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vm666
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Joined: 24 Oct 2003
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 Posted: Fri Sep 13, 2024 10:55 am Post subject: Troubles with Intel GPU on sys-kernel/gentoo-sources-6.10.* |
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I'm trying the sys-kernel/gentoo-sources-6.10 branch.
On headless machines, this seems to work fine.
On a Intel i7-11800H mini-PC desktop, the machine reboots violently from time to time (no panic message as far as I know) or slowly chokes and freezes. I am not 100% sure of the cause but I suspect the GPU, as this happened more often when I was running Steam games.
Did anybody have similar problems? What can I do to debug this issue?
cpuinfo & lspci :
model name : 11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz
00:02.0 VGA compatible controller: Intel Corporation TigerLake-H GT1 [UHD Graphics] (rev 01) |
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pietinger
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Joined: 17 Oct 2006
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Location: Bavaria
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fkobi
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Joined: 21 Jul 2024
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Location: Poland
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| Posted: Mon Sep 16, 2024 5:05 pm Post subject: |
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| Does this happen with gentoo-kernel? |
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vm666
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Joined: 24 Oct 2003
Posts: 61
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| Posted: Wed Sep 18, 2024 8:31 am Post subject: |
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| fkobi wrote: | | Does this happen with gentoo-kernel? |
I did not try it. |
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vm666
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Joined: 24 Oct 2003
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| Posted: Wed Sep 18, 2024 8:50 am Post subject: |
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Sorry for the later answer. I'm now running 6.10.10 which seems more stable.
It includes fixes for AMD GPUs but not Intel AFAIK. Odd...
| pietinger wrote: | | Why do you suspect the GPU ? |
Because I had several other issues:
severe GUI slow down while running a game (Civ6 if that matters), odd dmesg messages (that I did not copied unfortunately) ...
emerge --info: https://bpa.st/AIODO
Why can't I upload the config files with wgetpaste?
Last edited by vm666 on Wed Sep 18, 2024 9:58 am; edited 1 time in total |
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pietinger
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Location: Bavaria
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| Posted: Wed Sep 18, 2024 9:44 am Post subject: |
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Hmm ... you have a nice and fast system .... but your swap partition is REALLY too big ... 
| vm666 wrote: | | Why can't I upload the config files with wgetpaste? |
Try another service:
| Code: | $ wgetpaste -v --service 0x0 /usr/src/linux/.config
Your paste can be seen here: http://0x0.st/X3eU.txt |
(my old config for my i9)
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vm666
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Joined: 24 Oct 2003
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| Posted: Wed Sep 18, 2024 9:50 am Post subject: |
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| pietinger wrote: | | Hmm ... you have a nice and fast system .... but your swap partition is REALLY too big ... |
Actually during some experiments I had to add swap.
I'm looking for a simple way to limit RAM usage for some processes by the way (I mean resident, not virtual memory). I could not do it with ulimit, I have to use cgroups
.config for 6.10.7 http://0x0.st/X3ek.txt
.config for 6.10.10 http://0x0.st/X3en.txt
Last edited by vm666 on Wed Sep 18, 2024 4:27 pm; edited 1 time in total |
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pietinger
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Joined: 17 Oct 2006
Posts: 4865
Location: Bavaria
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| Posted: Wed Sep 18, 2024 10:08 am Post subject: |
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I see you have much experience with a kernel configuration, but I would change these:
| Code: | 1.
# CONFIG_X86_X2APIC is not set
2.
CONFIG_I2C_I801=m
3.
CONFIG_DRM_XE=m
4.
CONFIG_DRM_SIMPLEDRM=m
5.
CONFIG_FB=m
6.
CONFIG_FB_UVESA=m
CONFIG_FB_NVIDIA=m
CONFIG_FB_NVIDIA_I2C=y
CONFIG_FB_NVIDIA_BACKLIGHT=y
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
7.
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set |
1. Enable it you have an i7-11800
2. This is the only one you need (you can disable the others)
3. Disable it
4. Disable it
5. You must enable it statically to get EFI-FB. See: https://wiki.gentoo.org/wiki/User:Pietinger/Experimental/Manual_Configuring_Current_Kernel#Framebuffer_Device_and_Console
6. Disable them (after you have enabled VESA and EFI)
7. Enable it
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vm666
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Joined: 24 Oct 2003
Posts: 61
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| Posted: Wed Sep 18, 2024 4:26 pm Post subject: |
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| pietinger wrote: | I see you have much experience with a kernel configuration, but I would change these:
| Code: | 1.
# CONFIG_X86_X2APIC is not set
7.
# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set |
1. Enable it you have an i7-11800
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Actually I should enable it on all my machines :-/
(at least 3 other where it is not enabled for whatever stupid reason) |
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