Messages in this thread | | | From | Elmar Stellnberger <> | Subject | strange s2ram problems with the XFX Radeon R7 240 graphics card | Date | Sat, 28 Nov 2015 21:45:11 +0100 |
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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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