Messages in this thread | | | Date | Tue, 16 Jan 2007 22:47:06 +0100 | From | Pavel Machek <> | Subject | Re: 2.6.20-rc5: usb mouse breaks suspend to ram |
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Hi!
> >> >I started using el-cheapo usb mouse... only to find out that it breaks > >> >suspend to RAM. Suspend-to-disk works okay. I was not able to extract > >> >any usefull messages... > >> > > >> >Resume process hangs; I can still switch console and even type on > >> >keyboard, but userland is dead, and I was not able to get magic sysrq > >> >to respond. > >> > >> Are you using hid or usbmouse? > > > >I think it is hid: > > > >pavel@amd:/data/l/linux$ cat .config | grep MOUSE ... > >pavel@amd:/data/l/linux$ > > > >Should I disable config_hid and try some other driver? > > No, HID is the preferred... I am not sure what is going on - on my box > STR does not work at all thanks to nvidia chip turning the display on > all the way as the very last step of suspend ;(
Hmm, I guess we should fix the suspend for you...
Strange, I can't reproduce the hang any more.
I found other weirdness while trying to hang it: if I move the mouse while suspending, it is _not_ completely powered off while machine is suspended. LED still shines, at half brightness...?! Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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