Ah, thanks for the logs. The kernel log shows that the mouse bounces a lot during this, there are tons of USB reconnects.
So it seems libmtp does something funky with the device that causes it to bounce.
Can you please start rhythmbox without the mouse attached, then open a Terminal and do
strace -vvfs1024 -o /tmp/strace.txt -p `pidof rhythmbox`
then plug in the mouse, wait a little, then press Control-C. Please attach /tmp/strace.txt here. Thanks!
Ah, thanks for the logs. The kernel log shows that the mouse bounces a lot during this, there are tons of USB reconnects.
So it seems libmtp does something funky with the device that causes it to bounce.
Can you please start rhythmbox without the mouse attached, then open a Terminal and do
strace -vvfs1024 -o /tmp/strace.txt -p `pidof rhythmbox`
then plug in the mouse, wait a little, then press Control-C. Please attach /tmp/strace.txt here. Thanks!