USB Problem With R520
Posted: 07 Aug 2010, 03:12
Hi. I have a problem with USB ports on my Samsung R520. It seems weird to me because R520 has 3 USB ports and 2 of them are recognized as USB 2.0 by my Ubuntu 10.04 but one of them is recognized as USB 1.1. Normally, it is not a big problem for me but the USB 1.1 one is slower than the others. If anyone have any ideas and help me, I will be happy.
Maybe it helps:
Maybe it helps:
Code: Select all
blacksoul@ubuntu:~$ lsusb
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 046d:c526 Logitech, Inc. MX Revolution Cordless Mouse
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0ac8:c335 Z-Star Microelectronics Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub