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[Bug 1525615] ProcEnviron.txt
** Attachment added: "ProcEnviron.txt"
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Ubuntu not booting on iMac 5K with ACPI enabled
Status in linux package in Ubuntu:
With a 27in 5k ( new as of two weeks ago) I'm unable to boot the
kernel without parameter "acpi=off:", it also needs "nomodeset" into
order to get a working system.
The applies to both the live installer and a system installed on disk.
With out the parameters I just get a blank screen. It gives a blank
screen event if the "quiet" is removed from the kernel parameters.
The system has a 250G SSD.
I'm using the Kubutu live installer for Wily off a USB stick.
DistroRelease: Ubuntu 15.10
InstallationDate: Installed on 2015-12-08 (9 days ago)
InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
Package: linux (not installed)
Uname: Linux 4.4.0-040400rc5-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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