this Bug also affects a customers machine, equipped with a MSI A78M-E45 mainboard with an AMD A4-4000 APU.
This Bug is not in Ubuntu Precise with the 3.2 Kernel. So I first installed Ubuntu 12.04, installed the fglrx-driver via Jockey and then upgraded to Trusty. Up to now, the system runs without random reboot. Conclusion: 1. the bug occurs in Kernel 3.13 and the free radeon driver 2. the bug does obviously not occur in Kernel 3.13 if fglrx is installed 3. the bug does not occur in Kernel 3.2 with the free radeon driver 4. the bug does not occur in Kernel 3.2 with fglrx installed Have you talked to MSI and AMD about this issue? Is there any activity going on regarding this ridiculous Bug? Will it ever be fixed or will it survive a whole LTS-cycle and maybe another one (because in Kernel 3.16 it reportedly also occurs)? Is there anything, we as users can provide to help you fixing this bug? Logfiles? What can we do to help? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1309578 Title: Ubuntu 14.04 suddenly reboots when booting from Live USB AMD A8 6600k To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309578/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
