https://bugs.freedesktop.org/show_bug.cgi?id=99275
Martin Peres changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #37 from Ivan Chebykin ---
This looks related to https://bugs.freedesktop.org/show_bug.cgi?id=105910
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--- Comment #36 from Jan Vlug ---
see also https://gitlab.gnome.org/GNOME/mutter/issues/22
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--- Comment #35 from Reimar Imhof ---
flickering bug still around with kernel 4.10.0
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--- Comment #34 from Reimar Imhof ---
Suse provided a new kernel-firmware package:
kernel-firmware-20170217-35.1.
This includes amdgpu firmware.
Using this firmware the computer freezes while starting kde plasma 5.
Same bug as reported in #c18.
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #33 from Reimar Imhof ---
(In reply to Michel Dänzer from comment #27)
> (In reply to Reimar Imhof from comment #26)
> > Together with comment #24 there is a render bug in kernel 4.8 that shows up
> > at 100% cpu load.
> > With kernel
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #32 from alvarex ---
I'm sorry but I can't find a consistent way of reproducing the bug. I presumed
that with 4.9 the bug will still be there but right now, no matter how hard I
try I cannot reproduce with 4.9.4, 4.9.9 and 4.9rc1, I t
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #31 from alvarex ---
I will try to git bisect but last time I tried bisecting the kernel I failed
miserably and it failed compiling several times.
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--- Comment #30 from alvarex ---
it happens really fast for a fraction of a second and then it draws correctly,
I had to record the desktop and play the video in slow motion to take the
screenshot.
And it's random sometimes it won't happen for a
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #29 from alvarex ---
Hi I think I ve run into the same issue. I'm not quite sure. Firefox and other
elements sometimes present artifacts, and as Reimar suggests with kernel 4.8 it
doesn't happen.
RX460 on Opensuse 42.2.
It seams like
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #28 from alvarex ---
Created attachment 129582
--> https://bugs.freedesktop.org/attachment.cgi?id=129582&action=edit
artifacts on radeon rx460
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--- Comment #27 from Michel Dänzer ---
(In reply to Reimar Imhof from comment #26)
> Together with comment #24 there is a render bug in kernel 4.8 that shows up
> at 100% cpu load.
> With kernel 4.9 this same bug shows up at 0% / idle cpu load.
>
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #26 from Reimar Imhof ---
According comment #15: Things are properly tested.
Together with comment #24 there is a render bug in kernel 4.8 that shows up at
100% cpu load.
With kernel 4.9 this same bug shows up at 0% / idle cpu load.
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #25 from Michel Dänzer ---
(In reply to Reimar Imhof from comment #23)
>
> Do these scheduler changes somehow break amdgpu?
That's unlikely. See comment #15.
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--- Comment #24 from Reimar Imhof ---
I forgot to mention: When running the 4.8 kernel with high cpu load (about
100%) (for example building a kernel) the 4.8 kernel also produces flickering
and shows artifacts from the background when re-sizing
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #23 from Reimar Imhof ---
After freedektop-drm-next-4.9-wip was ok, I build some pre 4.9 kernels:
(repository: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git)
7af8a0f8088831428051976cb06cc1e450f8bab5
Merge tag 'arm6
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #22 from Reimar Imhof ---
I also tried to build a 4.8 kernel with 4.9 drm:
git clone -b drm-next-4.9-wip git://people.freedesktop.org/~agd5f/linux
freedektop-drm-next-4.9-wip
cd freedektop-drm-next-4.9-wip
make rpm
That kernel showed
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #21 from Reimar Imhof ---
at
https://bugzilla.kernel.org/show_bug.cgi?id=193651#c8
I found the hint about drm-next-4.11-wip.
I build that kernel but still had the same bug.
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--- Comment #20 from Reimar Imhof ---
This time I only updated the following files:
polaris12_smc.bin
polaris11_smc_sk.bin
polaris11_smc.bin
polaris10_smc_sk.bin
polaris10_smc.bin
I think relevant are the polaris11 files as dmesg talked about PO
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #19 from Alex Deucher ---
(In reply to Reimar Imhof from comment #18)
> That firmware kills kde / plasma5 and freezes the machine!
>
> What I've done:
> Copied the firmware files to /lib/firmware/amdgpu/
> ran dracut to build new ini
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #18 from Reimar Imhof ---
That firmware kills kde / plasma5 and freezes the machine!
What I've done:
Copied the firmware files to /lib/firmware/amdgpu/
ran dracut to build new initrd
reboot
graphical login comes up
after logging in
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #17 from Alex Deucher ---
Does using the new ucode here help?
https://people.freedesktop.org/~agd5f/radeon_ucode/polaris/
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--- Comment #16 from Reimar Imhof ---
I had an other look at 4.8.
4.8 is ok.
Next try was 4.9-rc1.
That one is buggy.
Trying to bisect ended up in lots of unbootable kernels.
git bisect start
# good: [c8d2bc9bc39ebea8437fd974fdbc21847bb897a3]
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #15 from Michel Dänzer ---
There are two basic explanations for not getting consistent bisection results:
* In each case, at least one bad commit was accidentally marked as good. Test
longer / more times before declaring a commit as
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #14 from Reimar Imhof ---
I've also tried 4.9.6 and 4.10-rc5.
Again error still existing.
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--- Comment #13 from Reimar Imhof ---
after I've had seen, 4.8 hat the same problem I tried to find the first good
4.8.x:
> git bisect new
107d026ae1c80ac0881f791a58cd115321d111ca is the first new commit
commit 107d026ae1c80ac0881f791a58cd11532
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #12 from Reimar Imhof ---
tried an other bisect
git bisect start
# bad: [9929780e86854833e649b39b290b5fe921eb1701] Merge tag
'driver-core-4.9-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
git bisect bad 992
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #11 from Reimar Imhof ---
tried a bisect:
git bisect start
# good: [c8d2bc9bc39ebea8437fd974fdbc21847bb897a3] Linux 4.8
git bisect good c8d2bc9bc39ebea8437fd974fdbc21847bb897a3
# bad: [69973b830859bc6529a7a0468ba0d80ee5117826] Linux 4
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #10 from Reimar Imhof ---
I've just tried kernel 4.9.4
from download.opensuse.org/repositories/Kernel:/stable/standard/
Same bug.
Do you have any news?
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--- Comment #9 from Reimar Imhof ---
(In reply to Michel Dänzer from comment #7)
> Any chance you can use git bisect to find the change between 4.8 and 4.9
> which introduced the problem?
Sorry, I can't.
> There should be a /usr/share/X11/xorg.
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #8 from Reimar Imhof ---
Created attachment 128779
--> https://bugs.freedesktop.org/attachment.cgi?id=128779&action=edit
Xorg.0.log with activated Xorg amdgup driver
I found an Xorg amdgpu.conf file at the arch linux wiki:
Section
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #7 from Michel Dänzer ---
Any chance you can use git bisect to find the change between 4.8 and 4.9 which
introduced the problem?
(In reply to Reimar Imhof from comment #6)
> Do I need a special config for loading the amdgpu driver?
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #6 from Reimar Imhof ---
Just something I do not understand:
While having a look at the Xorg.log I couldn't find anything about loading
xf86-video-amdgpu.
I just found lines about
/usr/lib64/xorg/modules/drivers/ati_drv.so
and
/usr/
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #5 from Reimar Imhof ---
I've attached the logs and the info about changed components.
They are all from
download.opensuse.org/repositories/X11:/XOrg/openSUSE_Leap_42.2/
The flicker problem is not about the menu but the drop down lis
https://bugs.freedesktop.org/show_bug.cgi?id=99275
--- Comment #4 from Reimar Imhof ---
Created attachment 128758
--> https://bugs.freedesktop.org/attachment.cgi?id=128758&action=edit
rpm -qa --queryformat "%{Name} - %{Version} - %{Vendor}\n" | grep
build.opensuse.org/X11
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--- Comment #3 from Reimar Imhof ---
Created attachment 128757
--> https://bugs.freedesktop.org/attachment.cgi?id=128757&action=edit
Xorg.0.log
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--- Comment #2 from Reimar Imhof ---
Created attachment 128756
--> https://bugs.freedesktop.org/attachment.cgi?id=128756&action=edit
dmesg.txt
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--- Comment #1 from Alex Deucher ---
Please attach your xorg log and dmesg output. Is it just the menu that
flickers or the whole screen? Did you also change any other components (mesa,
ddx, etc.)?
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https://bugs.freedesktop.org/show_bug.cgi?id=99275
Bug ID: 99275
Summary: Kernel 4.9: amdgpu regression; gui flickers; amd
radeon rx 460
Product: DRI
Version: XOrg git
Hardware: x86-64 (AMD64)
OS: Linux (All
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