On Sun, 6 Jun 2004, Arkadiusz Miskiewicz wrote: > Hi, > > What does hub 2-0:1.0: over-current change on port X mean? I'm getting TONS of > these on my 2.6 kernels (now 2.6.7rc): > > [EMAIL PROTECTED] ~]$ uptime > 20:41:24 up 9:53, 14 users, load average: 1.57, 1.28, 1.19 > [EMAIL PROTECTED] ~]$ dmesg | sort | uniq -c > 178 hub 2-0:1.0: over-current change on port 1 > 178 hub 2-0:1.0: over-current change on port 2 > > I'm not changing any usb devices so no idea what happens.
It could mean that the USB controller on your computer isn't working right... The over-current _status_ indicator is supposed to say when the device plugged into a particular USB port is drawing too much current. The over-current _change_ indicator gets set whenever the over-current status changes (either turns on or turns off). If you have nothing plugged into port 2 and you're still getting those over-current change messages, it's a pretty clear sign either that your USB controller is setting bits it shouldn't or else the wiring on your motherboard is messed up. Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by the new InstallShield X. >From Windows to Linux, servers to mobile, InstallShield X is the one installation-authoring solution that does it all. Learn more and evaluate today! http://www.installshield.com/Dev2Dev/0504 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
