[Bug 566379] Re: [i855] X doesn't start with kernel 2.6.32-21 unless passing i915.modeset=1
masterjail
566379 at bugs.launchpad.net
Thu Aug 19 16:15:30 UTC 2010
I had the same problems (X doesn't start unless i915.modeset=1 & system
crash when playing a video with VLC) with a Samsung X05 and an Acer
Travelmate 4001LMi.
The first problem was solved this way (in both computers):
- start with Live CD and i915.modeset=1, install the system, not reset
at the end and do:
- Menu System > Administration > Disk Utility, mount the disk in which we have installed the system,
$ cd /media/<tab>/etc/default
$ sudo cp grub grub.bak
$ sudo pico grub
- GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.modeset=1"
$ cd /media/<tab>/boot/grub
$ sudo cp grub.cfg grub.cfg.bak
$ sudo pico grub.cfg
- look for 'quiet splash' and add "i915.modeset=1" at the end (without quotes).
- reset without CD,
- update system,
- update grub:
$ sudo update-grub
- reset & done!
The second problem was fixed by upgrading the kernel like explained in:
- https://wiki.ubuntu.com/X/Bugs/Lucidi8xxFreezes
Another problem with the Acer Travelmate is that it doesn't shut down
completely, which is an issue related with another bug.
Hope this could help someone.
--
[i855] X doesn't start with kernel 2.6.32-21 unless passing i915.modeset=1
https://bugs.launchpad.net/bugs/566379
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