new kernel does not fixed this for me as well
kk@kk-nb:~$ uname -a Linux kk-nb 2.6.38-10-generic #46-Ubuntu SMP Tue Jun 28 15:07:17 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
lsusb: Bus 006 Device 003: ID 0c24:0021 Taiyo Yuden
new kernel does not fixed this for me as well
kk@kk-nb:~$ uname -a
Linux kk-nb 2.6.38-10-generic #46-Ubuntu SMP Tue Jun 28 15:07:17 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
lsusb:
Bus 006 Device 003: ID 0c24:0021 Taiyo Yuden