[Kernel-packages] [Bug 1393500] Re: black screen

2015-01-28 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bu

[Kernel-packages] [Bug 1393500] Re: black screen

2014-11-29 Thread Christopher M. Penalver
Simon, thank you for reporting this and helping make Ubuntu better. If you remove the non-default kernel parameters does this change anything: vesafb.invalid=1 acpi_backlight=vendor As well, could you please attach an untarred/uncompressed boot log following https://wiki.ubuntu.com/DebuggingKerne