I had found this bug was cause by the gpu geforce 6150 with nvidia driver. I temporary solve this problem by switch to xserver-nv driver. this bug is same as #218743.
-- hardy random freeze on hp presario v3113au https://bugs.launchpad.net/bugs/235209 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
