Messages in this thread | | | Date | Wed, 07 Dec 2005 13:39:48 +0300 | From | Michael Tokarev <> | Subject | Re: Could not suspend device [VIA UHCI USB controller]: error -22 |
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Pavel Machek wrote: > Hi! > > >> ..preparing for standby... >> ..hdd stops spinning.. >> ..monitor is turned off.. >> ..less-than-a-secound-pause.. >> Back to C! >> ..the system goes back, restoring interrupts etc... >> >>I tried various 'wakeup' settings in bios, incl. turning everything >>off in that menu - no difference. >> >>The same behaviour is shown by all 2.6 kernels I tried so far >>(since 2.6.6 or so). > > Try ACPI wakeup settings, and ask on ACPI lists. Unfortunately noone > really cares about standby these days.
Which "ACPI wakeup settings" did you mean? In BIOS or in kernel?
In my BIOS, there's a page called "Power management" (or something of that sort), which, among other things, contains a section "Wakeup devices" or "Wakeup events" - i tried to turn them all on and off, all at once and in alot of different combinations - makes no real difference, the system wakes up in a secound or two regardless.
Too bad no one cares about standby.. :( I've several of those systems, and I love them for their quiet operation. The only problem for me is the system startup time (about 3 minutes) and applications startup time (due to the empty filesystem cache) -- it'd be very nice to be able to suspend the system somehow instead of turning it off... Now, suspend to disk does not work at all (that 4M pages stuff on a VIA C3 CPU), suspend to mem does not work either, and "normal" standby, while works, triggers a wakeup almost immediately. So, in short, no suspend at all...
But Ok. Lemme see what's going on around that file in the code..
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