Lenovo ThinkPad T430
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
The Lenovo ThinkPad T430 is a durable, business-style laptop that was made in 2012 with a mobile Intel i3, i5, or i7 CPU, and Intel Graphics. Some models have an NVIDIA NVS 5400M GPU w/NVIDIA Optimus™ Technology.
HiDPI
See HiDPI#Applications.
Adjust trackpoint drift
When the trackpoint does not move for 0.5 seconds, it re-calibrates that point as zero. Hence, if you hold the trackpoint in the same place for more than 0.5 seconds (for instance while scrolling), the trackpoint re-calibrates that position as zero. When you leave the trackpoint, it re-calibrates again, leading to the infamous trackpoint drift.
On Linux, this value can be changed from 0.5 seconds to anything you like. For instance, to set it to 2.5 seconds:
# echo 25 >/sys/devices/platform/i8042/serio1/serio2/drift_time