Hi,
I recently added to my system PCI Unitek USB 2.0 controler based on VIA chipset.
Pendrive works attached to built in ports but it is not working when attached to card's ports.
lspci looks like this:
Code:
lspci |grep -i via |grep -i usb
0000:00:09.0 ffff: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev ff)
0000:00:09.1 ffff: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev ff)
0000:00:09.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
0000:00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81)
0000:00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
I found this in /var/log/syslog
Code:
hub 6-0:1.0: over-current change on port 1
hub 6-0:1.0: connect-debounce failed, port 1 disabled
hub 6-0:1.0: over-current change on port 2
hub 6-0:1.0: connect-debounce failed, port 2 disabled
hub 6-0:1.0: over-current change on port 3
hub 6-0:1.0: connect-debounce failed, port 3 disabled
hub 6-0:1.0: over-current change on port 4
hub 6-0:1.0: connect-debounce failed, port 4 disabled
hub 6-0:1.0: over-current change on port 5
hub 6-0:1.0: connect-debounce failed, port 5 disabled
hub 6-0:1.0: over-current change on port 6
all modules seems to be loaded properly
Code:
lsmod |grep -E "usb|uhci"
uhci_hcd 28304 0
usb_storage 65408 0
scsi_mod 126120 2 sd_mod,usb_storage
usbcore 113924 4 uhci_hcd,usb_storage,ehci_hcd
ide_core 112928 6 usb_storage,ide_cd,ide_disk,generic,ide_generic,via82cxxx
Do you have any idea what may be wrong? Have anyone managed to make such USB controler work?
All the best,
DP
VIA Technologies, USB 2.0 PCI controller, connect-debounce failed
