several error messages during startup

[thedogfarted]

adding one more:

i have an usb mouse (see below), sometimes it fails to work - i move the 
mouse but the cursor isn't moving. dmesg shows something this:

usb-uhci.c: interrupt, status 3, frame# 426 (frame number varies)

thedogfarted wrote:
> After complete reinstall of fc1 i still get two error messages when 
> booting kernel:
> 
> 1st: hub.c: connect-debounce failed, port 1 disabled
> 
> all the time i believed that i have printer connected to usb 1 (as 
> windows recognises it as usb1) but lsusb gave me the following output:
> 
> Bus 004 Device 001: ID 0000:0000
> Bus 003 Device 001: ID 0000:0000
> Bus 002 Device 001: ID 0000:0000
> Bus 001 Device 001: ID 0000:0000
> Bus 001 Device 002: ID 046d:c00e Logitech, Inc. Optical Mouse
> Bus 001 Device 003: ID 03f0:1904 Hewlett-Packard
> 
> 2nd one:
> 
> init: open(/dev/pts/0): no such file or directory
> last mesage repeated 6 times
> 
> no idea about this one. pseudo terminals are working fine, except there 
> are no pts0
> 
> although both usb devices and pts are working fine for me i don't like 
> such msgs in root mail :(
> 
>