2009/10/10 Rafael J. Wysocki <rjw@xxxxxxx>: > On Saturday 10 October 2009, Ondrej Hujnak wrote: >> Hello, >> >> I am trying to make work "Suspend to RAM". >> My laptop is MSI PR200YA, linux >> kernel 2.6.30.8-64.fc11.i586 (fedora 11, 32bit), >> the same is with 2.6.31.1-56.fc12.i686. >> Motherboard - MSI 1221, graphics: >> Mobile GM965/GL960 Integrated Graphics Controller >> >> When I do suspend to RAM it seem to work ok, it sleeps. >> But when I want to wake it, it only switches off (the power >> LED stops blinking). If I'm having my notebook connected >> to electricity, after start it don't start screen and keyboard. >> Notebook is running, but there is no HDD activity according >> to the LED indicator. When it is on battery, it normally starts, >> as if I had switched it normally off. Every time after trying to >> suspend it to RAM, on the next start I have >> "last write to superblock in future". >> >> I tried: >> - suspend from "single" mode >> - suspend from "single" mode with as many modules as possible rmmod'ed >> - using "nomodeset" >> - early suspend-to-RAM at boot test with "test_suspend=mem" >> All with the same result. >> >> I also tried using pm_trace, but this gave no useful results in dmesg >> in the next boot. The clock was not changed by it (the documentation >> said it would be). >> >> I have attached printout of "lspci -vv" and "dmesg" after switching >> pm_trace on. >> >> I'd welcome any ideas how to debug this further. >> I'm looking forward to your reply. > > Does the pm_test 'core' test work (please see > Documentation/power/basic-pm-debugging.txt)? > > Rafael > Ok, i tried all kinds of pm_test including core several times and everything seemed ok. I got no error, failure.. And i tried all possibilities of /sys/power/disk under "init=/bin/bash" and same result as above. Ondrej _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
