יום שני, אוקטובר 26, 2009

USB mouse + hibernation

My laptop (smolt) works nicely, but I have one quirk -- whenever the laptop wakes up from hibernation (suspend to disk), the external USB mouse does not function at all (while the synaptics touchpad works flawlessly).

My workaround was always to plug it after the wakeup (or if it was plugged before, simply take it out and re-plug it). Few weeks ago I stumbled on a nicer workaround:
  1. Run lsusb (the mouse doesn't show, but...)
  2. It works
  3. Running lsusb again, for verification, shows the mouse.
It seems like the bug is in the host controller driver, or is it?
Can somebody shed more light about the real bug?

אין תגובות:

הוסף רשומת תגובה