Thank you for your logs. The only graphic related error is "(WW) intel(0): Failed to set tiling on frontbuffer." but it is loegged also in Xorg.log.0 so it may not be related to the suspend/resume. Otherwise, the only error is in pm-suspend.log about NetworkManager about failing to put all devices into sleep but if your wifi device is internal, then reproducing this bug without it is impossible.
What are your settings for screen locking once a screensaver is activated? I don't currently have an access to an Ubuntu machine but the setting (as a ckeckbox) should be Screen/Screensaver (under system menu) dialog but I'm not sure if the screensaver settings are availabler if you've uninstalled all screensavers. If you can't find the menu item, you can try to find the underlying setting from gconf-editor (hit Alt+f2 and type gconf-editor) and look for screen related settings under /apps/xcreensaver or similar. Thanks in advance. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/798098 Title: Sometimes, my computer won't wake up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/798098/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
