Few final comments on the work I did to narrow this: * Issue is present in ubuntu but not in mainline (4.15.17 I think is closest? I have tried a bunch though 4.15.0, 4.15.18, 4.15.16...) * I compiled mainline kernel 4.15.17 from linux-stable with ubuntu config from /boot/config-4.15.0-22-generic, that did not show issue. * I attempted to go backwards in ubuntu-bionic git history and made it back to 4.15.0-1_4.15.0-1.2 which was the last build that succeeded for me. This exhibited the issue.
Let me know if I can do any more testing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768139 Title: Kernel crash when booting laptop with hdmi monitor connected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1768139/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
