I've got the same problem on a MSI Media Live (http://eu.msi.com/index.php?func=proddesc&prod_no=1113&maincat_no=134&cat2_no=636&cat3_no=313) that use the MS-7329 motherboard though I'm using 9.10. I've tried both i386 and x86_64 versions and they both have the same results - it goes into suspend fine then appears to wake up but nothing happens. The keyboard is USB and does not work, Ctrl-Alt-Del doesn't do anything. I have to press the power button it for 5 seconds to turn it off. I've also tried with openSUSE 11.2 and that has the same problem. I'm using the latest BIOS 1.63.
Then the other day I had a look in the BIOS and saw that under Power Management it was set to use S1 (POS) so I switched to S3 (STR), the other option was Auto. There was also another option about POSTing Video BIOS on S3 resume. In single user mode without X or anything running I ran s2ram, I had to try various options as some would just cause it to resume straight away for some reason. It did eventually go into suspend and when I pressed the power button it did come back on BUT the screen was blank. I tried various combinations of options with s2ram and using i386/x86_64 versions and they all had the same result. Though as opposed to when it was set to S1, this time the keyboard was still alive. I've got a program that controls the LCD display on the case that displays the time so I know if it's alive or not. The USB keyboard does now respond and I'm able to get suspend it again/reboot. But there is now display! In answer to: https://wiki.ubuntu.com/DebuggingKernelSuspendHibernateResume -Is it reproducible? It behaves the same way every time. -Did it work before? I've never had suspend working on this machine before, not under Linux and I've never installed Windows on it. -Do you end up with flashing caps-lock or similar? No, when the BIOS is set to S3 mode the Caps/Num work along with the rest of the keyboard -Hibernate specific information I've tried hibernate before but my main issue is to get suspend to work. Hibernate did work, from what I can remember, to the degree of what S3 does now. It restores but the screen goes blank when it thaws. I have tried the pm_trace method but that didn't show anything, it only came back with a Magic number and no hash match so that was useless. Can't the kernel set the mode whether it be S1/S3 instead of leaving it to the BIOS? Is there a way to kick the screen into life? ** Attachment added: "lshw.txt" http://launchpadlibrarian.net/40297841/lshw.txt -- [MSI MS-7329] suspend/resume failure [non-free: nvidia] https://bugs.launchpad.net/bugs/390158 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
