After several hours of using the laptop (not all in one session), I finally got a lockup. It was different from the usual ones I experience because the mouse pointer also froze. The only option was a total power- down. (I've removed the battery some time ago to make this easier.)
-- [i855] Xserver freezing on Toshiba Satellite A10 (Intel 82852/855GM) https://bugs.launchpad.net/bugs/477256 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