From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 99316] Radeon crash when laptop on AC power
Date: Mon, 24 Jul 2017 19:20:38 +0000 [thread overview]
Message-ID: <bug-99316-502-NiBLAng89N@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-99316-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=99316
--- Comment #10 from mat42x@yahoo.de ---
I have also a Dell notebook with the same dGPU, but cannot reproduce your error
with Ubuntu 16.04 kernel 4.10.0.
Instead I have the problem, that the dGPU only gets powered at a low frequency,
and becomes slower than the Intel GPU by doing so.
When I run glmark2, I look at "/sys/kernel/debug/dri/0/radeon_pm_info" and
always see the following output:
default engine clock: 925000 kHz
current engine clock: 299990 kHz
default memory clock: 1000000 kHz
current memory clock: 148990 kHz
voltage: 1225 mV
PCIE lanes: 16
Btw.: This dGPU cannot be connected to a CRT directly, as there seems to be no
connection available at all.
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next prev parent reply other threads:[~2017-07-24 19:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-07 21:05 [Bug 99316] Radeon crash when laptop on AC power bugzilla-daemon
2017-01-07 21:06 ` bugzilla-daemon
2017-01-07 21:19 ` bugzilla-daemon
2017-01-07 21:51 ` bugzilla-daemon
2017-01-08 0:35 ` bugzilla-daemon
2017-01-08 0:50 ` bugzilla-daemon
2017-01-08 1:03 ` bugzilla-daemon
2017-07-22 18:57 ` bugzilla-daemon
2017-07-22 19:00 ` bugzilla-daemon
2017-07-22 19:02 ` bugzilla-daemon
2017-07-24 19:20 ` bugzilla-daemon [this message]
2017-07-25 6:35 ` bugzilla-daemon
2017-08-01 17:31 ` bugzilla-daemon
2017-08-01 17:34 ` bugzilla-daemon
2018-01-14 19:50 ` bugzilla-daemon
2018-01-22 23:38 ` bugzilla-daemon
2019-11-19 9:22 ` bugzilla-daemon
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