*** This bug is a duplicate of bug 541492 *** https://bugs.launchpad.net/bugs/541492
Unfortunately, there are some rather serious problems with the intel drivers in the kernel for 845G chipsets. There is some more information as how this may be worked around in the link from the release notes: https://wiki.ubuntu.com/LucidLynx/ReleaseNotes#Intel%208xx%20X%20freezes/crashes . I'm marking this as a duplicate of bug 541492 which tracks the freeze problems due to the cache incoherency on 845G chipsets. ** Summary changed: - computer freezes on screensaver after upgrade to 10.04 + [i845g] computer freezes on screensaver after upgrade to 10.04 ** Tags added: 845g freeze ** This bug has been marked a duplicate of bug 541492 MASTER: [i845] GPU lockup (apport-crash) (Should KMS be blacklisted?) -- [i845g] computer freezes on screensaver after upgrade to 10.04 https://bugs.launchpad.net/bugs/577308 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