On Thu, Feb 23, 2012 at 09:57:14AM +0700, Alexey Dokuchaev wrote: > Yesterday I've updated my laptop to the latest RELENG_8, it booted just > fine, however, after coming out of suspend, keyboard does not work (well, > almost: I can switch between consoles, Caps Lock works, but I cannot type > anything, login, etc., break into debugger with Ctrl-Alt-Esc). Network > does not work as well, and since fans are going up very fast, CPU > consumption must be around 100%. Kernel from Jan 17th does not exhibit > this problem. This is plain console, no X11.
I was mistaken, the latest kernel with working resume is from Jan 4 00:00 UTC, kernel from Jan 4 01:00 UTC does not allow my laptop to come back from zzz(8) successfully. It seems that offending change is rev. 1.9.2.5 of sys/nfsclient/nfs_krpc.c by rmacklem@ (SVN rev 229450). To be sure, I've reverted just this change in the latest RELENG_8 sources -- and the problem goes away. Rick, how can I help you to debug this issue? I must admit I am confused how can NFS-related change break power-saving code path (suspend/resume). ./danfe _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
