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Thread: 5min freeze upon startup/login, device descriptor error in dmesg

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i have been having dad on ubuntu since way in 2008. 4 weeks ago, reinstalled ubuntu upgrade 10.04 12.04.

week afterwards, screen froze @ random, , seemingly in conjunction connecting/disconnecting garmin gps usb unit, , attempting upload device.
upon every startup after shutdown -h, pc hangs several minutes after auto-login, pointer cannot moved.

here output of dmesg on pastebin.

can see, there lot of
code:
device descriptor read/8, error -110
errors, seemingly related usb ports. didn't change on computer before error occured. error occurs without keyboard/mouse plugged in.
tried add usb pci controller, , plugged usb cables that. didn't fix issue. (i @ same time added new hard drive, mentioned completion).

little stuck, , input on problem might be, should look.



Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] 5min freeze upon startup/login, device descriptor error in dmesg


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