I have the exact same issue with ubuntu jaunty, with (slightly?) different hardware: a Promise PDC20375 (SATA150 TX2plus) controller. I've attached the dmesg output after the first and second (attempt at a ) suspend. The second time, the graphics are turned off and a single blinking cursor is visible. After a while, text that also appears in dmesg is shown on-screen (still console) and I can switch to a graphical desktop by pressing Alt+F7. I ran apport-collect but apparently it didn't really add anything useful, or so it seems.
My jaunty machine has performed excellently at suspend/resume, until I added this promise controller with a sata disk. I have tried to test this with the live image of Ubuntu 10.04, but I ran into other suspend/resume issues (like a black screen on wakeup), which made testing difficult with the live cd. Therefore, I upgraded my jaunty machine (via karmic) to 10.04 but still I had additional suspend/resume issues that could be caused by other things. I am now back to jaunty again, but I hope that my input is useful nevetheless. Distributor ID: Ubuntu Description: Ubuntu 9.04 Release: 9.04 Codename: jaunty Linux tvgebakje 2.6.28-18-generic #60-Ubuntu SMP Fri Mar 12 04:40:52 UTC 2010 i686 GNU/Linux ** Attachment added: "dmesg_after_1st_suspend.txt" http://launchpadlibrarian.net/47862598/dmesg_after_1st_suspend.txt -- Suspend only works once, dmesg shows errors about sata disk https://bugs.launchpad.net/bugs/510246 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
