Currently bisecting: $ git bisect log # bad: [4f37b5b1578d66c7d6787e180bddeb631f5adee5] UBUNTU: Ubuntu-3.16.0-36.48 # good: [cfe550c2824b7917963795cac393998ac56ceb5c] UBUNTU: Ubuntu-3.16.0-34.47 git bisect start 'Ubuntu-3.16.0-36.48' 'Ubuntu-3.16.0-34.47' # bad: [fcf73471bf9fc7f60f10253c03739e49cf1f463e] drm/radeon: do a posting read in rs600_set_irq git bisect bad fcf73471bf9fc7f60f10253c03739e49cf1f463e
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449401 Title: After 14.10 updates to kernel 3.16.0-36, system is not booting, resulting in black screen due to NULL pointer in intel_ring_init_seqno To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1449401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs