[Bug 84615] GPU hang on Intel P3000 (Xeon E3 V1) on first X startup

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=84615

--- Comment #3 from mauorrizze at gmail.com ---
It seems starting X without logind became quite hard in arch. I've already been
using startx from vt, but even after disabling and stopping systemd-logind and
reducing .xinitrc to "exec awesome", it's still executed. I think I had to
replace systemd completely.
But, I've tested several live images to verify the problem and get more
kernel/systemd combinations.

Fedora 21 alpha (3.16.something, systemd): 
GPU HANG: ecode 0:0x85fffffc, in Xorg.bin [1238]

Ubuntu 14.10 daily image (3.16.0-17, kind of beta systemd?):
GPU HANG: ecode 0:0x85fffff8, in Xorg [2438]

Ubuntu 14.04 (3.13.something, upstart): NO gpu hang

Fedora 20 (3.11.10, systemd): NO gpu hang

What's missing is a current 3.16+ kernel without systemd, if you know a distro
or easy method of configuring that combination, I'm willing to test. But from
my point of view it seems the problem starts somewhere between kernel 3.13 and
3.16. Should I compile older mainline kernels for my arch linux installation?
Crash dumps from fedora 21 and Ubuntu 14.10 available, if interested.

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