Hi, On Wednesday, 23 May 2007 09:25, Romano Giannetti wrote: > Hi, > > I am trying to upgrade from my ubuntu kernel 2.6.17.3 to 2.6.21.1 and I > have quite a bunch of problems with suspend/resume, both to disk and to > ram. I have reported the s2ram problem in a separate message (search for > a follow-up to the thread with subject "[patch 00/69] -stable review". > http://lkml.org/lkml/2007/5/23/38
Please see http://bugzilla.kernel.org/show_bug.cgi?id=8456 That seems to resemble the symptoms you describe. > Now for the suspend to disk. With default setting (/sys/power/disk == > platform) my laptop (vaio PGC-FX701) fails to poweroff; it stays with > backlight on, a white screen, and if I power it off manually afterward > it did not resume. > > By doing echo shutdown > /sys/power/disk the laptop *do* power off (it's > very slow, but I think that's related with the 60 secs delay commented > in the other post). Then it resume --- text console did resume ok --- > but the virtual console with X do not come back. I had to do a > ctrl-alt-backspace thing. > > Any hints? More data? Could you please test the 2.6.22-rc2 kernel? Also, if it still doesn't work properly, could you apply the hibernation/suspend patchset available from http://www.sisk.pl/kernel/hibernation_and_suspend/2.6.22-rc2/patches on top of it and see if that helps? Rafael - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
