In the mainline kernel install instructions i too had noticed that it mentioned out-of-tree modules could interfere with the kernel installations, and so i wondered if they could be causing problems in other ways as well. Specifically Virtualbox. I did not see the specific error message that the instructions had listed but i had planned to uninstall virtualbox just in case. It seems i forgot to do that.
I have uninstalled virtualbox and am testing 4.6.0-040600rc5-generic kernel again. Currently i have watched several youtube videos without incident, but i will keep testing. Is it possible that virtualbox is part of the root problem? Strange that it didn't cause issues in 14.04, but it would later. But not an impossible scenario. I still have yet to do the kernel bisecting as i'm still a little confused at the basic process. I think it involves compiling kernels manually. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575467 Title: [Dell Inspiron 3451] WARNING: CPU: 1 PID: 1297 at /build/linux-lts- utopic-vy2yyy/linux-lts- utopic-3.16.0/drivers/gpu/drm/i915/intel_display.c:1743 vlv_wait_port_ready+0x126/0x170 [i915]() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1575467/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
