On Mon, Dec 22, 2008 at 11:49 PM, george white <george at palisad.com> wrote:
> Here's some more data. This message is appearing in the log upon wakeup > and seems > like it could be related to the hanging issue. > > Dec 22 12:02:33 laptop acpica: [ID 530733 kern.notice] NOTICE: > acpica_ddi_setwak > e: could not evaluate _PRW > > As I've been testing the workaround, I came across a case which never came > back, but > the exact set of circumstances is unknown at this time. When it does work, > cycling the > power connection causes the network activity led to light, followed by the > disk activity > led and accompanying disk traffic. When it fails, the network led lights, > but is never > followed by disk activity. > > Another interesting effect I saw was that the logout menu item stopped > working. It > seemed to be due to restore, but I'm not completely sure yet. > I have been having issues with Suspend/Resume for ... as long as it was available in Solaris Express, so this really got me curious. I tested this and unfortunately it does not solve the problem for me. Regardless I thought I'd share my findings here: My symptoms are that I can consistently suspend/resume once. A second suspend/resume always ends up with a black screen on the resume, requiring a hard reset (hold power button until it shuts off). Often this is accompanied by the Fan spinning up. I decided to try multiple suspend/resume cycles while logged in as root (Something I just never do) Strangely I managed fivi s/r cycles before it hung on the sixth resume. I then tried to repeat these results while logged in as root, but could not reproduce my previous result, in stead I get the "expected" hang on the second resume. I also created a new non-root user, and tested multiple s/r cycles, but it just hangs on the second resume. All of this is on a Toshiba Tecra M5 with Solaris Express build 105. SBIOS is 3.60. Root is ZFS. The results appear to be consistent (independent of power adaptor, wireless/lan connection, etc. Cheers, _Johan -- Any sufficiently advanced technology is indistinguishable from magic. Arthur C. Clarke My blog: http://initialprogramload.blogspot.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/laptop-discuss/attachments/20081223/f13e71f1/attachment.html>
