On Tuesday, 8 May 2007 22:02, Tomas Pospisek's Mailing Lists wrote: > On Tue, 1 May 2007, Rafael J. Wysocki wrote: > > > On Tuesday, 1 May 2007 14:13, Tomas Pospisek's Mailing Lists wrote: > >> On Tue, 1 May 2007, Rafael J. Wysocki wrote: > >> > >>> On Tuesday, 1 May 2007 10:13, Tomas Pospisek's Mailing Lists wrote: > >>>> On the machine here: > >>>> > >>>> $ s2ram -i > >>>> sys_vendor = "Fujitsu Siemens" > >>>> sys_product = "P6VAP-AP" > >>>> sys_version = " " > >>>> bios_version = "6.00 PG" > >>>> > >>>> s2ram works just fine whether run from X or from the console. > >>>> s2disk works also, *but only as long as X is not started*. > >>> > >>> Can you please check if you are able to reproduce the symptoms with the > >>> built-in swsusp, ie.: > >>> > >>> # echo 8 > /proc/sys/kernel/printk > >>> # echo disk > /sys/power/state > >> > >> This method doesn't work at all. What I can see is that the following > >> line is displayed: > >> > >> swsusp: Cannot find swapdevice, try swapon -a > >> > >> "swapon -a" works just fine. "swapon -s" shows me that the swap partition > >> is in use. > >> > >> The effect of the suggested commands is that the command just returns > >> back to the console with the following message: > >> > >> # echo 8 > /proc/sys/kernel/printk > >> # echo disk > /sys/power/state > >> bash: echo: write error: No such device > >> # > > > > For this to work you need to append resume=<path_to_your_resume_device> to > > the kernel's command line and reboot (<path_to_your_resume_device> is the > > same as in the s2disk's configuration file). > > Thanks. > > It would be nice if there was an error message suggesting this. That would > help the user. > > Now, I did what you suggested and the result is the same as with s2disk: > the system goes dead. That is, it is still on in the sense that the > computer leds, fan etc. are on, but the video card signal goes off (as my > monitor tells me) and the PC takes no more input nor gives it any output. > > After a reset the filesystem is a bit corrupted, thus I get an FS check > and things seems to work fine again.
Really strange. Can you please check if doing # echo shutdown > /sys/power/disk before the 'echo disk > /sys/power/state' changes anything? Rafael ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Suspend-devel mailing list Suspend-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/suspend-devel
