http://bugzilla.kernel.org/show_bug.cgi?id=10482
------- Comment #34 from [EMAIL PROTECTED] 2008-07-09 11:00 ------- (In reply to comment #33) > what's your BIOS version? > could you please verify if you can reproduce bug 10223? > My laptop is a Thinkpad Z61t, and I have never seen anything like what is described in bug 10223 on it. The fan appears to adjust its speed as appropriate. My BIOS version is 2.24. To summarize this bug as I have seen it: 1. After 783e391b7b5b273cd20856d8f6f4878da8ec31b3, my laptop wouldn't resume from suspend-to-ram. It would begin resuming, set the suspend-light to blink, and freeze/hang. I was able to unfreeze it by unplugging/plugging in AC power. 2. After commit 1b7fc5aae8867046f8d3d45808309d5b7f2e036a was added to the 2.6.26-tree, I could no longer unfreeze it by unplugging AC power. 3. At this point I updated my BIOS to version 2.24. This fixed the original problem, but 1b7fc5aae8867046f8d3d45808309d5b7f2e036a still causes it to hang. 4. Enabling CONFIG_HIGH_RES_TIMERS made this hang go away, and I can resume normally. As far as I have been able to understand, all hangs are related to sleeping - for some reason a sleep at that point in the resume process on that CPU does not end automatically. I assume that unplugging/plugging in AC power caused an interrupt which woke up the sleeping CPU. However, after a sleep was added to the EC-code, that code will hang. As far as I have been able to understand, all hangs are related to sleeping - for some reason a sleep at that point in the resume process on that CPU does not end automatically. I assume that unplugging/plugging in AC power caused an interrupt which woke up the sleeping CPU. However, after a sleep was added to the EC-code, that code will hang. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
