Ok, I updated BIOS and the output Christopher requested is: A17 10/27/2009 I made another series of experiments. In short, bios update didn't help at all.
If I'm not logged in system, so just lightdm works: 10 out of 10 the system is able to go to sleep after lid is closed and successfully wake up after i opened the lid. Logging in default Unity: If I'm setting the 'suspend' option in power settings for the lid, the system looks like successfully going to sleep every time, but just 3 of 10 was able to wake up, complete freeze other 7. If I'm setting 'do nothing' for the lid on AC power, closing of lid successfully turns off display and system still functions without problems (i used a music player and ssh connection to monitor), but as soon as I'm opening lid- complete system freeze. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1310823 Title: [Dell Inspiron 1525] Ubuntu freezes when lid closed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1310823/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
