system starts, but display seems to deactivate

sukolyn · 2024-10-30 22:13:29

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

gromit · 2024-10-30 22:33:51

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

sukolyn · 2024-10-30 23:15:39

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

gromit · 2024-10-30 23:33:05

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

sukolyn · 2024-10-30 23:45:13

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

gromit · 2024-10-30 23:56:39

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

sukolyn · 2024-10-31 00:11:02

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

gromit · 2024-10-31 00:25:19

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

sukolyn · 2024-10-31 00:35:50

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

gromit · 2024-10-31 00:51:07

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

sukolyn · 2024-10-31 01:38:40

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

gromit · 2024-10-31 11:33:15

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

sukolyn · 2024-10-31 14:30:12

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

gromit · 2024-10-31 14:41:26

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

sukolyn · 2024-10-31 15:29:45

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

gromit · 2024-10-31 16:41:55

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

sukolyn · 2024-10-31 17:20:59

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

sukolyn · 2024-11-01 01:22:19

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!

V1del · 2024-11-01 01:40:20

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.

gromit · 2024-11-01 02:52:30

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

sukolyn · 2024-11-01 12:05:34

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

gromit · 2024-11-01 12:37:15

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

sukolyn · 2024-11-01 14:52:37

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

gromit · 2024-11-02 10:09:26

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

sukolyn · 2024-11-02 12:56:02

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)

Arch Linux

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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

Re: system starts, but display seems to deactivate

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