Skener prestal fungovat

Zdravim, potreboval by som pomoct. Mam USB skener Benq5000, ktory sa mi podarilo uspesne rozbehat. V nedelu som mal pusteny pocitac, a vypli elektrinu. Po par minutach prud opat naskocil, system normalne nabootoval, no od vtedy mi pod linuxom skener nechce ani za svet fungovat, pritom vsetky moduly su k dispozicii (scanner, usb-ohci, usbcore...). Pred tym vypadkom prudu vzdy ked som pustil pocitac, a nabootoval linux mi po natiahnuti modulov hlavica skeneru "trocha pobehala", teraz vsak ani nepipne. Ked vsak spustim windows, tak skener normalne funguje. Uz naozaj neviem, cim to moze byt. Prikladam vypis z cat /proc/bus/usb/devices:

T:  Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 3
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= 0.00
S:  Product=USB OHCI Root Hub
S:  SerialNumber=e0ac5000
C:* #Ifs= 1 Cfg#= 1 Atr=40 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=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=05a9 ProdID=0518 Rev= 1.11
S:  Manufacturer=OmniVision Technologies, Inc.
S:  Product=USB Camera
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 0 Alt= 1 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS= 128 Ivl=1ms
I:  If#= 0 Alt= 2 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS= 256 Ivl=1ms
I:  If#= 0 Alt= 3 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS= 384 Ivl=1ms
I:  If#= 0 Alt= 4 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS= 512 Ivl=1ms
I:  If#= 0 Alt= 5 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS= 640 Ivl=1ms
I:  If#= 0 Alt= 6 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS= 768 Ivl=1ms
I:  If#= 0 Alt= 7 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=ov511
E:  Ad=81(I) Atr=01(Isoc) MxPS= 896 Ivl=1ms
T:  Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 3
B:  Alloc= 17/900 us ( 2%), #Int=  1, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB OHCI Root Hub
S:  SerialNumber=e0ac3000
C:* #Ifs= 1 Cfg#= 1 Atr=40 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=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS= 8 #Cfgs=  1
P:  Vendor=04a5 ProdID=20fc Rev= 1.20
S:  Manufacturer=Color
S:  Product= FlatbedScanner 22
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=100mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=usbscanner
E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=   8 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=16ms
T:  Bus=02 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#=  3 Spd=12  MxCh= 0
D:  Ver= 1.10 Cls=ff(vend.) Sub=01 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=066f ProdID=4200 Rev= 0.08
S:  Manufacturer= Sigmatel Inc
S:  Product= IrDA/USB Bridge
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=440mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=00(>ifc ) Sub=00 Prot=00 Driver=stir4200
E:  Ad=01(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 6
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= 2.04
S:  Manufacturer=Linux 2.4.22 ehci_hcd
S:  Product=nVidia Corporation nForce2 USB Controller
S:  SerialNumber=00:02.2
C:* #Ifs= 1 Cfg#= 1 Atr=40 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

Dotaz: Skener prestal fungovat

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