Public bug reported: This is similar to Bug #1004475 which is marked incomplete and so creating a new one. I am new to ubuntu. installed 12.04 LTS on old Toshiba satellite a10-s129 laptop. It has intel graphics. Overall I really liked the experience but I am experiencing the same problem when laptop resumes from suspend. The desktop is unusable. I have to power off and power on to reset. It has the following intel integrated graphics : (lspci output)
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 01) 00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 01) I didnt see any process taking a lot of CPU. I did see Xorg and compiz taking up about 4-5% (seen thru top). I have 512M RAM on this. Description: Ubuntu 12.04.1 LTS Release: 12.04 I can provide any additional information required to troubleshoot this, if required. ** Affects: compiz (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1078161 Title: Ubuntu 12.04 LTS very slow (unusable) after resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1078161/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs