Re: Suspend/resume on IBM X31
On Mon, May 19, 2008 at 10:24 PM, James Butler [EMAIL PROTECTED] wrote: Greetings I am having trouble with suspend/resume on my Thinkpad X31, running 7.0-STABLE as of April 23. Any help would be appreciated. First problem: When I run acpiconf -s3 from mulituser mode, the system suspends immediately, without executing /etc/rc.suspend (which has mode 755); then on resume, I get a panic. [...] I just discovered: http://lists.freebsd.org/pipermail/freebsd-acpi/2008-April/004806.html which fixes the problem for me. Cheers, -James ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Suspend/resume on IBM X31
On Mon, May 19, 2008 at 11:15 PM, Jeremy Chadwick [EMAIL PROTECTED] wrote: On Mon, May 19, 2008 at 10:24:43PM +1200, James Butler wrote: Second problem: When the system panics, I don't get a dump (or textdump for that matter, when I turn them on); in the boot messages, I see kernel dumps on /dev/ad0s2b and then later (from memory), Looking for core dumps on /dev/ad0s2b savecore: no dumps found or somesuch. I know from trying out textdumps that dumping works in other circumstances. This is a known problem, but is difficult to solve (chicken-and-egg situation). There's an open PR for it. http://www.freebsd.org/cgi/query-pr.cgi?pr=conf/118255 -- | Jeremy Chadwickjdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB | Thanks for the pointer, but this doesn't seem to exactly match my situation. I can boot to single-user after a panic, no swap, and savecore still tells me that there's no dump present; conversely (I should have made this clearer) kernel dumps work for me when the panic is triggered in other ways (eg. by switching vt's too quickly from X - don't know why). Maybe tomorrow I'll try manually transcribing some DDB output, but for me the more interesting problem is why /etc/rc.suspend is not executed. I haven't even thought about /etc/rc.resume yet :-) Thanks, -James Butler ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Suspend/resume on IBM X31
Greetings I am having trouble with suspend/resume on my Thinkpad X31, running 7.0-STABLE as of April 23. Any help would be appreciated. First problem: When I run acpiconf -s3 from mulituser mode, the system suspends immediately, without executing /etc/rc.suspend (which has mode 755); then on resume, I get a panic. Second problem: When the system panics, I don't get a dump (or textdump for that matter, when I turn them on); in the boot messages, I see kernel dumps on /dev/ad0s2b and then later (from memory), Looking for core dumps on /dev/ad0s2b savecore: no dumps found or somesuch. I know from trying out textdumps that dumping works in other circumstances. These issues together make it hard to debug further, but I did a few tests in single-user mode. First, with no services running, acpiconf -s3 seems to work OK (although /etc/rc.suspend is still not executed) - I can suspend and resume and the machine keeps working. See: http://homepages.ihug.co.nz/~sweetnavelorange/dmesg.1 for my dmesg after one successful cycle - there are a few warnings to do with firewire. However if I start powerd before suspending, I get the following extra kernel messages (hand transcribed): acpi_ec0: warning: EC done before starting event wait subdisk0: detached ad0: detached and any subsequent attempts to access the disk (eg. dmesg/some/file, kldstat) produce errors of the form: g_vfs_done(): ad0s2e[READ(offset=8478572544, length=16384)] error=6 and eventually another panic. Of course if /etc/rc.suspend worked, I could disable powerd before suspending :-/. If anyone has any ideas, I'd love to hear them, and I'll provide any more info that's needed. Other than this, I'm really pleased with FreeBSD 7 - thanks all! -James Butler ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
