It sounds like this bug was introduced by a SAUCE patch, so a kernel bisect would be bext to identify the commit that introduced this bug.
I started a kernel bisect between Ubuntu 3.19.0-28 and 3.19.0-29. The kernel bisect will require testing of about 7-10 test kernels. I built the first test kernel, up to the following commit: 44d23454131ed2b4fd667241ac8940b598d55aa1 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1501281 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on your test results. Thanks in advance -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1501281 Title: Frequent freezes on 15.04 with kernel 3.19.0-29+ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1501281/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
