Messages in this thread | | | Date | Sun, 04 May 2008 14:32:46 +0200 | From | Jacek Luczak <> | Subject | Re: Suspend to memory is freezing my machine |
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Rafael J. Wysocki pisze: > On Sunday, 4 of May 2008, Zdenek Kabelac wrote: >> Hello > > Hi, > >> With recent 2.6.25 & 2.6.26-rc1 git (around 1 week) I get occasionally >> complete freeze of my T61 during suspend. (dual core, 2GB). > > How reproducible is this? > >> I'm running kernel with no_console_suspend - but all I can see is >> blinking cursor on an empty screen - thus even when I run kernel with >> most debug options turned on, I can't pass more details so far. I run >> suspend with with SD card in - so maybe some update in the MMC driver >> might be responsible for this ? >> >> Also - I think that option no_console_suspend doens't work correctly - >> as many times with suspend I do not see any log message on my console >> screen. However sometimes the log is shown. > > It would be helpful if you could verify if: > > (1) The problem occurs without no_console_suspend. > (2) The problem occurs without the SD card. >
Hi Rafael,
same problem here, although I was able to resume system (it's basically Intel machine) , but it was unusable - I was able to switch between terminals and see output from kernel. So there was: - Disabling irq #19; - some kind of lock spinning on disk: IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller IDE (rev 02) but I can't provide more output of that lock now - no sign in logs.
I've made some successful suspend/resume all without sound card active without problem. Those appear with sound card active, but I must take closer look - will send info later.
-Jacek
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