** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/acpi-support/+bug/791089/+attachment/2150297/+files/lspci-vnvn.log
** Description changed: Binary package hint: acpi-support I have several partitions, 1 with Win 7, 1 with Ubuntu 10.04 and 1 with Ubuntu 11.04. When I reboot from Ubuntu 11.04, the PC crashes/reboots itself. If I shutdown from Ubuntu 11.04, on restart the PC crashes during POST. After the crash/reboot, everything works fine. Here are the different scenarios: Reboot from Ubuntu 11.04 back into Ubuntu 11.04: No issue. Reboot from Ubuntu 11.04 into other OS: Crash and reboot after more or less 40 seconds Reboot from Ubuntu 11.04 and wait in grub2 menu screen: Crash and reboot after more or less 40 seconds. Shutdown from Ubuntu 11.04: Crash and reboot during POST. No issues afterwards in Windows or Ubuntu Reboot or shutdown from Windows 7: No issues Version: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 + + It seems to affect a few users (someone posted this issue in Ubuntu + forums) ** Description changed: Binary package hint: acpi-support I have several partitions, 1 with Win 7, 1 with Ubuntu 10.04 and 1 with Ubuntu 11.04. When I reboot from Ubuntu 11.04, the PC crashes/reboots itself. If I shutdown from Ubuntu 11.04, on restart the PC crashes during POST. After the crash/reboot, everything works fine. Here are the different scenarios: Reboot from Ubuntu 11.04 back into Ubuntu 11.04: No issue. Reboot from Ubuntu 11.04 into other OS: Crash and reboot after more or less 40 seconds Reboot from Ubuntu 11.04 and wait in grub2 menu screen: Crash and reboot after more or less 40 seconds. Shutdown from Ubuntu 11.04: Crash and reboot during POST. No issues afterwards in Windows or Ubuntu Reboot or shutdown from Windows 7: No issues Version: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2 - It seems to affect a few users (someone posted this issue in Ubuntu - forums) + It seems to affect a few users (someone posted this issue in Ubuntu forums) + I chose acpi-support as the culprit package, but it was really a shot in the dark. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791089 Title: unexpected reboot after rebooting or shuting down from Ubuntu 11.04 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
