* strange s2ram problems with the XFX Radeon R7 240 graphics card
@ 2015-11-28 20:45 Elmar Stellnberger
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From: Elmar Stellnberger @ 2015-11-28 20:45 UTC (permalink / raw)
To: linux-kernel
After an upgrade of my graphics card s2ram does no more work (newest
test so far: 4.2.5-1-ARCH):
old card: XFX Radeon R5 230 (s2ram working)
new card: XFX Radeon R7 240 (s2ram not working)
(computer: Fujitsu Esprimo E5730, Core 2 Quad)
kernel parameters where s2ram does not use to work:
radeon.modeset=0 radeon.blacklist=1 no_console_suspend
However on a single test it was working including all the suggested
steps as freezer/devices/platform/processor/core >/sys/power/pm_test
See for the details at:
https://bugzilla.kernel.org/show_bug.cgi?id=108541 (logs say sth. about
WakeOnLAN and system wakeup disabled by acpi; just have a look.)
I`d suggest to direct further discussion at the report.
Have Thanks,
Elmar
p.s.: the R7 card is 2GB, passively cooled, low/normal profile an works
well in 3840x2160/UHD.
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2015-11-28 20:45 strange s2ram problems with the XFX Radeon R7 240 graphics card Elmar Stellnberger
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