Mouse movement quality in Ubuntu
mnemo at minimum.se
Thu Sep 27 03:24:59 UTC 2007
I always thought the mouse behaved a little weird in "Linux". When I
would drag-and-sweep select something with the mouse very quickly I
would often end up with a selection that was smaller than I intended.
Clearly there was some kind latency problem because X.org didn't get the
mouse down event until I had already moved the mouse cursor quit a bit.
I assume(d) that this was one of many unpolished things that would
eventually be corrected.
Earlier this week a more experienced Linux user showed me a way to fix
this problem. Apparently, if I edit my xorg.conf file and switch the
mouse input driver to "evdev" the mouse becomes extremely snappy and
high precision. When I select stuff, exactly what I intended is
selected. I love it!
This little revelation made me realize that there is probably many
people out there who are using Ubuntu with this kind of, not that
severe, but still annoying mouse latency problems. Fixing this might be
as simple as switching to "evdev" by default in Ubuntu (even though I
admit that I have no idea about the actual difference in scope/purpose
of the standard input driver versus the evdev driver).
More information about the Ubuntu-devel-discuss