Yes, I can reproduce this, and I am running Hardy (latests updates as of April 9th), and I have an Intel 945GM video chipset on an Acer Aspire 5630.
To define what "this" is: If and only if I am running compiz, and leave the machine on over night, then use it the next morning, in the first few seconds of use, everything on the X screen will freeze, but the mouse will move and Alt- SysRq-k (to kill the X server) works and kills it. I would have attached my Xorg log but it seems to have moved somewhere else, I don't see it in Hardy... -- system freeze on gutsy with compiz-fusion https://bugs.launchpad.net/bugs/156289 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