URL: https://linuxfr.org/forums/linux-debian-ubuntu/posts/ups-ac-usb-non-reconnu Title: UPS (AC) usb non reconnu Authors: babarintokyo Date: 2007年06月09日T13:17:38+02:00 Tags: debian Score: 0 Bonjour, J'ai connecté un UPS (APC) sur ma debian 2.6.8-2-386 en USB, mais il n'est pas reconnu par le système. lsusb donne : Bus 003 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 et cat /proc/bus/usb/devices donne : T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 4 B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.8-2-386 ehci_hcd S: Product=Intel Corp. 6300ESB USB2 Enhanced Host Controller S: SerialNumber=.&checktime(0000,00,1,':')d.7 C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.8-2-386 uhci_hcd S: Product=Intel Corp. 6300ESB USB Universal Host Controller S: SerialNumber=.&checktime(0000,00,1,':')d.1 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 2.06 S: Manufacturer=Linux 2.6.8-2-386 uhci_hcd S: Product=Intel Corp. 6300ESB USB Universal Host Controller S: SerialNumber=.&checktime(0000,00,1,':')d.0 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms voilà les erreurs (dmesg | grep 'usb') : usb 2-1: control timeout on ep0out usb 2-1: device not accepting address 3, error -110 usb usb3: USB disconnect, address 1 usb 2-1: new low speed USB device using address 4 usb 2-1: control timeout on ep0out usb 2-1: control timeout on ep0out usb 2-1: device not accepting address 4, error -110 usb 2-1: new low speed USB device using address 5 usb 2-1: control timeout on ep0out usb 2-1: control timeout on ep0out usb 2-1: device not accepting address 5, error -110 usb usb3: USB disconnect, address 1 Si je branche une clé USB, ça marche très bien. Mais rien à faire avec un UPC (qui marche très bien en USB par ailleurs). Une idée?? Merci