Intel Graphics, Ubuntu and 915resolution
Sunday, June 22nd, 2008Getting 1440×900 going on some Intel onboard video chipsets and Ubuntu can be less than automatic.
Install 915resolution from synaptic then run one of the following:
sudo 915resolution 3a 1440 900 8 1904 934
sudo 915resolution 4b 1440 900 16 1904 934
sudo 915resolution 5a 1440 900 32 1904 934
This will change the each mode’s settings. Restart X (ctrl+alt+backspace) and see if you have a fix.
To make the change permanent, edit /etc/default/915resolution and plug in the values from the mode/colourdepth above that made things happy.This did it for me:
#
# 915resolution default
#
# find free modes by /usr/sbin/915resolution -l
# and set it to MODE or set to ‘MODE=auto’
#
# With ‘auto’ detection, the panel-size will be fetched from the VBE
# BIOS if possible and the highest-numbered mode in each bit-depth
# will be overwritten with the detected panel-size.
MODE=5a
#
# and set resolutions for the mode.
# e.g. use XRESO=1024 and YRESO=768
XRESO=1440
YRESO=900
#
# We can also set the pixel mode.
# e.g. use BIT=32
# Please note that this is optional,
# you can also leave this value blank.
BIT=32