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jspaceman 04-22-2006 04:54 PM

USB error messages during boot
 
I'm running Slackware -current. I upgraded to kernel 2.6.16.1 a couple of weeks ago, and ever since then I keep getting usb error messages during the boot. An example from /var/log/syslog:

Code:

Apr 22 17:04:15 computerroom kernel: acpi_bus-0201 [01] bus_set_power        : Device is not power manageable
Apr 22 17:04:15 computerroom kernel: acpi_bus-0201 [01] bus_set_power        : Device is not power manageable
Apr 22 17:04:15 computerroom kernel: usb 4-1: can't set config #1, error -84
Apr 22 17:04:15 computerroom kernel: usb 4-1: can't set config #1, error -110
Apr 22 17:04:15 computerroom kernel: usb 4-1: device descriptor read/64, error -110
Apr 22 17:04:15 computerroom last message repeated 3 times
Apr 22 17:04:15 computerroom kernel: usb 4-1: device not accepting address 7, error -110
Apr 22 17:04:15 computerroom kernel: usb 4-1: device not accepting address 8, error -110
Apr 22 17:04:15 computerroom kernel: drivers/usb/class/usblp.c: can't set desired altsetting 0 on interface 0
Apr 22 17:04:15 computerroom kernel: usblp: probe of 4-2:1.0 failed with error -5

I upgraded to kernel 2.6.16.9 today, but the error messages still appear during boot up. Most of my USB devices (scanner, printer, mouse, iPod, etc.) still seem to work; although my Polar USB Infra-Red interface doesn't work when I try to use it. Perhaps that is what these error messages are all about?

Does anybody know what is wrong and how I fix this?

satinet 04-24-2006 05:33 AM

the obvious thing would be to unplug the suspected faulty device and reboot. if this stops the error messages then you know the culprit.

but maybe the port has something wrong with it... I would say the port has gone or the device is broken.

Haven't you tried this already???? :tisk:


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