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#151 2024-10-30 22:13:29

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.10.rc3.r893.g5d7612a-1-x86_64 is bad

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#152 2024-10-30 22:33:51

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
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Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1350.g258ed68-1-x86_64.pkg.tar.zst

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#153 2024-10-30 23:15:39

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1350.g258ed68-1-x86_64 is bad

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#154 2024-10-30 23:33:05

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
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Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1127.g598a3b7-1-x86_64.pkg.tar.zst

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#155 2024-10-30 23:45:13

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1127.g598a3b7-1-x86_64 is good

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#156 2024-10-30 23:56:39

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1238.g949658c-1-x86_64.pkg.tar.zst

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#157 2024-10-31 00:11:02

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1238.g949658c-1-x86_64 is bad

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#158 2024-10-31 00:25:19

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1182.g0cfdfeb-1-x86_64.pkg.tar.zst

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#159 2024-10-31 00:35:50

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1182.g0cfdfeb-1-x86_64 is good

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#160 2024-10-31 00:51:07

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1210.g2b3b9d2-1-x86_64.pkg.tar.zst

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#161 2024-10-31 01:38:40

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1210.g2b3b9d2-1-x86_64 is good

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#162 2024-10-31 11:33:15

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1224.g1dd8b24-1-x86_64.pkg.tar.zst

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#163 2024-10-31 14:30:12

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1224.g1dd8b24-1-x86_64 is good

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#164 2024-10-31 14:41:26

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1231.gffd5744-1-x86_64.pkg.tar.zst

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#165 2024-10-31 15:29:45

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1231.gffd5744-1-x86_64 is good

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#166 2024-10-31 16:41:55

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1234.g10f624e-1-x86_64.pkg.tar.zst

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#167 2024-10-31 17:20:59

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1234.g10f624e-1-x86_64 is good

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#168 2024-11-01 01:22:19

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

by the way
I'm wondering about the way to install gromit's "variants"...*

- should it be done as "any `pacman -Syu'" would (I mean: never mind the current kernel, at boot the new one will take charge of everything; never mind how long i'll keep previous kernel running (or not, I mean, I dont' know : new installed  package doesn't "impact" running one? )*), or
- do I have to `grub-mkconfig...' each time, even kernel's name is the same ?

--
* newbie section! wink

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#169 2024-11-01 01:40:20

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 23,106

Re: system starts, but display seems to deactivate

you just have to grub-mkconfig once, the "linux-mainline" name remains the same. The newly installed package will impact your running one in so far that you can't attach "new" devices that would need new modules to get loaded, since you are debugging something specific that should get it's driver loaded early regardless this is likely not much of a concern.

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#170 2024-11-01 02:52:30

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Ye we're almost done aswell ... Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1236.g745e0a9-1-x86_64.pkg.tar.zst

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#171 2024-11-01 12:05:34

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1236.g745e0a9-1-x86_64 is good

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#172 2024-11-01 12:37:15

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

Please try:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-v6.9.rc5.r1237.gd2d3a440-1-x86_64.pkg.tar.zst

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#173 2024-11-01 14:52:37

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-v6.9.rc5.r1237.gd2d3a440-1-x86_64 is good

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#174 2024-11-02 10:09:26

gromit
Package Maintainer (PM)
From: Germany
Registered: 2024-02-10
Posts: 647
Website

Re: system starts, but display seems to deactivate

And we have now landed on the bad commit:

$ git bisect good
949658cb9b69ab9d22a42a662b2fdc7085689ed8 is the first bad commit
commit 949658cb9b69ab9d22a42a662b2fdc7085689ed8
Author: Shixiong Ou <oushixiong@kylinos.cn>
Date:   Thu May 9 16:57:58 2024 +0800

    drm/radeon: Delay Connector detecting when HPD singals is unstable
    
    In some causes, HPD signals will jitter when plugging in
    or unplugging HDMI.
    
    Rescheduling the hotplug work for a second when EDID may still be
    readable but HDP is disconnected, and fixes this issue.
    
    Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

 drivers/gpu/drm/radeon/radeon_connectors.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

Could you please verify this by testing the following kernel which is the latest mainline with the above culprit commit reverted on top:

sudo pacman -U https://pkgbuild.com/\~gromit/linux-bisection-kernels/linux-mainline-6.12rc5-1.2-x86_64.pkg.tar.zst

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#175 2024-11-02 12:56:02

sukolyn
Member
Registered: 2024-02-14
Posts: 116

Re: system starts, but display seems to deactivate

linux-mainline-6.12rc5-1.2-x86_64 (aka 6.12.0-rc5-1.2-mainline-dirty) is good. \o/

Last edited by sukolyn (2024-11-02 13:02:36)

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