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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 107213] [amdgpu/DisplayPort] KDE Wayland session is segfaulting right after login
Date: Mon, 03 Sep 2018 01:51:16 +0000	[thread overview]
Message-ID: <bug-107213-502-2mRdUanULF@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-107213-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=107213

--- Comment #5 from george <george@rylos.net> ---
Hello, found this bug via web search. I am experiencing the *exact* same bug.
I'm running Fedora 28 with MATE desktop, so I'm confident this is not a KDE
problem.

My error message:
[39911.150851] [drm:generic_reg_wait [amdgpu]] *ERROR* REG_WAIT timeout 10us *
3000 tries - dce110_stream_encoder_dp_blank line:956
[39911.150927] WARNING: CPU: 5 PID: 1452 at
drivers/gpu/drm/amd/amdgpu/../display/dc/dc_helper.c:195
generic_reg_wait+0xe7/0x160 [amdgpu]

Mobo: Supermicro X9SRL
CPU: intel Xeon E5 2680 v2
GPU: MSI Radeon RX 480 4GB with latest polaris10 bin file
Kernel: 4.17.19
Mesa: 18.0.5

This must be an AMDGPU driver bug. I'm also connected via DisplayPort and I
frequently get the monitor sleeping to powersave mode during boot. If I switch
to TTY1 and do a Ctrl-Alt-Del reboot, it usually boots up normally after the
blind "three finger salute" reboot.

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  parent reply	other threads:[~2018-09-03  1:51 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-13  1:46 [Bug 107213] [amdgpu/DisplayPort] KDE Wayland session is segfaulting right after login bugzilla-daemon
2018-07-13  7:55 ` bugzilla-daemon
2018-07-13 14:12 ` bugzilla-daemon
2018-08-27  3:11 ` bugzilla-daemon
2018-08-29  4:27 ` bugzilla-daemon
2018-09-03  1:51 ` bugzilla-daemon [this message]
2018-09-03  1:53 ` bugzilla-daemon
2018-09-03  2:00 ` bugzilla-daemon
2018-09-04  9:17 ` bugzilla-daemon
2018-09-04 11:45   ` sylvain.bertrand
2018-09-04  9:19 ` bugzilla-daemon
2018-09-04 11:45 ` bugzilla-daemon
2018-09-04 12:32 ` bugzilla-daemon
2018-09-04 18:12   ` sylvain.bertrand
2018-09-04 18:12 ` bugzilla-daemon
2018-09-05 12:52 ` bugzilla-daemon
2018-09-05 13:03 ` bugzilla-daemon
2018-09-14 13:12 ` bugzilla-daemon
2018-09-14 14:27 ` bugzilla-daemon
2018-09-14 14:35 ` bugzilla-daemon
2018-09-14 15:10 ` bugzilla-daemon
2018-09-19  7:04 ` bugzilla-daemon
2018-09-26  3:20 ` bugzilla-daemon
2018-10-03 15:37 ` bugzilla-daemon
2018-10-11 16:34 ` bugzilla-daemon
2019-11-19  8:43 ` bugzilla-daemon

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