* [Bug 78321] New: Xorg Freeze with radeon.dpm=1
@ 2014-06-19 5:55 bugzilla-daemon
2014-06-19 6:35 ` [Bug 78321] " bugzilla-daemon
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: bugzilla-daemon @ 2014-06-19 5:55 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=78321
Bug ID: 78321
Summary: Xorg Freeze with radeon.dpm=1
Product: Drivers
Version: 2.5
Kernel Version: 3.15.1-1-ARCH
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: perry3d@gmail.com
Regression: No
Created attachment 140381
--> https://bugzilla.kernel.org/attachment.cgi?id=140381&action=edit
journalctl -k output
Hi,
i am using a "[AMD/ATI] Barts XT [Radeon HD 6870]" card on an Arch Installation
with Kernel 3.15.1.
If i append "radeon.dpm=1" to the kernel parameters i can boot fine into KDM.
But at the login process (KDE) Xorg freezes. I can still move the mouse pointer
and the SysRQ Keys are also working.
Sometimes, after i press SysRQ + K i can manage to get back to KDM and start
another login attempt. And in some cases i can login completely and work in a
stable environment.
I attached the output of "journalctl -k" after getting back to KDM with
SysRQ+K.
Right now i am building linux-git from AUR.
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* [Bug 78321] Xorg Freeze with radeon.dpm=1
2014-06-19 5:55 [Bug 78321] New: Xorg Freeze with radeon.dpm=1 bugzilla-daemon
@ 2014-06-19 6:35 ` bugzilla-daemon
2014-06-19 6:44 ` bugzilla-daemon
2014-06-19 13:32 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2014-06-19 6:35 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=78321
--- Comment #1 from perry3d@gmail.com ---
Kernel build from git doesn't help.
The freeze seems to be related to the hdmi audio output. If i blacklist the
snd_hda_intel and the snd_hda_codec_hdmi modules the system is running fine (at
least for my first try).
Unfortunately my onboard sound card is also blacklisted with these modules.
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* [Bug 78321] Xorg Freeze with radeon.dpm=1
2014-06-19 5:55 [Bug 78321] New: Xorg Freeze with radeon.dpm=1 bugzilla-daemon
2014-06-19 6:35 ` [Bug 78321] " bugzilla-daemon
@ 2014-06-19 6:44 ` bugzilla-daemon
2014-06-19 13:32 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2014-06-19 6:44 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=78321
--- Comment #2 from perry3d@gmail.com ---
Instead of blacklisting the kernel modules, adding radeon.audio=0 to the kernel
parameters also helps.
For me this is a workaround as i don't need the hdmi audio output.
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* [Bug 78321] Xorg Freeze with radeon.dpm=1
2014-06-19 5:55 [Bug 78321] New: Xorg Freeze with radeon.dpm=1 bugzilla-daemon
2014-06-19 6:35 ` [Bug 78321] " bugzilla-daemon
2014-06-19 6:44 ` bugzilla-daemon
@ 2014-06-19 13:32 ` bugzilla-daemon
2 siblings, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2014-06-19 13:32 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=78321
Alex Deucher <alexdeucher@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alexdeucher@gmail.com
--- Comment #3 from Alex Deucher <alexdeucher@gmail.com> ---
Duplicate of bug 68571.
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end of thread, other threads:[~2014-06-19 13:32 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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