USB 2.0 Krångel

[8301]

Jag har ett Stort problem. Jag använder Usb kontakterna väldigt mycket, men nu börjar usb'n vackla.

När jag installerade Ubuntu i oktober så fungerade allt usb diskar ,skrivare ,memory sticks osv.
Men i mitten på januari så har den börjat krångla. Ubuntu har slutat registrera Usb devices. Jag har surfat runt och hittat lite information om detta problem lösningen som jag bara har hittat är att det är att stänga av echi-hcd module.
Då kommer usb'n fram ,men då får jag bara 12 Mbps på usb'n, sätter jag på echi-hcd så försvinner den.

Jag har gjort en helt ren installation av ubuntu men problemet kvarstår.

Jag vet inte hur jag skall göra för få det som jag hade för 4 månader sen.

[8301]

Ingen annan som har detta fel???

[Lars]

Kan du ens se enheterna med lsusb?

[8301]

jag kan inte se den

sebastian@ubuntu:~$ lsusb
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000

efter jag har skrivit

sudo modprobe -r ehci-hcd

i terminalen då får jag

sebastian@ubuntu:~$ lsusb
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 002: ID 0781:5406 SanDisk Corp.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000

Det är Usb 2.0 kompatibel flashcard

Alla mina usb saker måste gå på usb 1.0 skrivare brännare allt .

Lustiga allt fungerade i januari men sedan slutade det att fungera. Det fungerar i windows måste jag tilllägga.

I Dmesg får jag utslag men inget syns på skrivbordet eller i media och usb mappen.

Kod: Markera allt

[29463.448000] usb 1-4: new high speed USB device using ehci_hcd and address 35
[29464.124000] usb 1-4: new high speed USB device using ehci_hcd and address 38
[29469.312000] usb 1-4: new high speed USB device using ehci_hcd and address 65
[29470.176000] usb 1-4: new high speed USB device using ehci_hcd and address 69
[29473.296000] usb 1-4: new high speed USB device using ehci_hcd and address 85
[29474.724000] usb 1-4: new high speed USB device using ehci_hcd and address 92
[29477.280000] usb 1-4: new high speed USB device using ehci_hcd and address 105
[29483.408000] usb 1-4: new high speed USB device using ehci_hcd and address 11
[29484.084000] usb 1-4: new high speed USB device using ehci_hcd and address 14
[29490.024000] usb 1-4: new high speed USB device using ehci_hcd and address 45
[29492.204000] usb 1-4: new high speed USB device using ehci_hcd and address 56
[29492.852000] ehci_hcd 0000:00:1d.7: remove, state 1
[29492.852000] usb usb1: USB disconnect, address 1
[29492.860000] hub 1-0:1.0: hub_port_status failed (err = -19)
[29492.860000] hub 1-0:1.0: connect-debounce failed, port 4 disabled
[29492.860000] hub 1-0:1.0: cannot disable port 4 (err = -19)
[29492.864000] ehci_hcd 0000:00:1d.7: USB bus 1 deregistered
[29492.868000] ACPI: PCI interrupt for device 0000:00:1d.7 disabled
[29493.144000] usb 3-2: new full speed USB device using uhci_hcd and address 2
[29493.312000] usb 3-2: configuration #1 chosen from 1 choice
[29493.480000] usbcore: registered new interface driver libusual
[29493.528000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[29493.528000] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[29493.568000] Initializing USB Mass Storage driver...
[29493.568000] scsi2 : SCSI emulation for USB Mass Storage devices
[29493.568000] usb-storage: device found at 2
[29493.568000] usb-storage: waiting for device to settle before scanning
[29493.568000] usbcore: registered new interface driver usb-storage
[29493.568000] USB Mass Storage support registered.
[29498.568000] usb-storage: device scan complete
[29498.568000] scsi 2:0:0:0: Direct-Access     SanDisk  U3 Cruzer Micro  4.05 PQ: 0 ANSI: 2
[29498.576000] sd 2:0:0:0: [sdb] 3999373 512-byte hardware sectors (2048 MB)
[29498.580000] sd 2:0:0:0: [sdb] Write Protect is off
[29498.580000] sd 2:0:0:0: [sdb] Mode Sense: 03 00 00 00
[29498.580000] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[29498.592000] sd 2:0:0:0: [sdb] 3999373 512-byte hardware sectors (2048 MB)
[29498.592000] sd 2:0:0:0: [sdb] Write Protect is off
[29498.592000] sd 2:0:0:0: [sdb] Mode Sense: 03 00 00 00
[29498.592000] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[29498.592000]  sdb: sdb1
[29498.600000] sd 2:0:0:0: [sdb] Attached SCSI removable disk
[29498.600000] sd 2:0:0:0: Attached scsi generic sg2 type 0
[29989.096000] ACPI: PCI Interrupt 0000:00:1d.7[D] -> Link [LNKH] -> GSI 11 (level, low) -> IRQ 11
[29989.096000] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[29989.096000] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[29989.096000] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
[29989.096000] ehci_hcd 0000:00:1d.7: debug port 1
[29989.096000] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[29989.096000] ehci_hcd 0000:00:1d.7: irq 11, io mem 0xc0000000
[29989.104000] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[29989.104000] usb usb1: configuration #1 chosen from 1 choice
[29989.104000] hub 1-0:1.0: USB hub found
[29989.104000] hub 1-0:1.0: 6 ports detected
[29989.388000] sd 2:0:0:0: [sdb] READ CAPACITY failed
[29989.388000] sd 2:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
[29989.388000] sd 2:0:0:0: [sdb] Sense not available.
[29989.388000] sd 2:0:0:0: [sdb] Write Protect is off
[29989.388000] sd 2:0:0:0: [sdb] Mode Sense: 00 00 00 00
[29989.388000] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[29989.444000] usb 3-2: USB disconnect, address 2
[29991.756000] usb 1-4: new high speed USB device using ehci_hcd and address 14
[29993.560000] usb 1-4: new high speed USB device using ehci_hcd and address 23
[30022.276000] usb 1-4: new high speed USB device using ehci_hcd and address 28
[30022.576000] usb 1-4: new high speed USB device using ehci_hcd and address 29
[30023.064000] usb 1-4: new high speed USB device using ehci_hcd and address 31
[30024.116000] usb 1-4: new high speed USB device using ehci_hcd and address 36
[30025.544000] usb 1-4: new high speed USB device using ehci_hcd and address 43
[30027.724000] usb 1-4: new high speed USB device using ehci_hcd and address 54
[30031.596000] usb 1-4: new high speed USB device using ehci_hcd and address 74
[30032.648000] usb 1-4: new high speed USB device using ehci_hcd and address 79
[30035.956000] usb 1-4: new high speed USB device using ehci_hcd and address 96
[30036.216000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30036.216000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30046.836000] usb 1-4: new high speed USB device using ehci_hcd and address 24
[30047.096000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30047.096000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30050.192000] usb 1-4: new high speed USB device using ehci_hcd and address 38
[30050.868000] usb 1-4: new high speed USB device using ehci_hcd and address 41
[30051.168000] usb 1-4: new high speed USB device using ehci_hcd and address 42
[30051.656000] usb 1-4: new high speed USB device using ehci_hcd and address 44
[30052.896000] usb 1-4: new high speed USB device using ehci_hcd and address 50
[30053.948000] usb 1-4: new high speed USB device using ehci_hcd and address 55
[30054.624000] usb 1-4: new high speed USB device using ehci_hcd and address 58
[30056.804000] usb 1-4: new high speed USB device using ehci_hcd and address 69
[30060.676000] usb 1-4: new high speed USB device using ehci_hcd and address 89
[30062.856000] usb 1-4: new high speed USB device using ehci_hcd and address 100
[30064.472000] usb 1-4: new high speed USB device using ehci_hcd and address 108
[30069.660000] usb 1-4: new high speed USB device using ehci_hcd and address 9
[30073.532000] usb 1-4: new high speed USB device using ehci_hcd and address 29
[30075.524000] usb 1-4: new high speed USB device using ehci_hcd and address 39
[30075.784000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30075.784000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30076.436000] usb 1-4: new high speed USB device using ehci_hcd and address 40
[30077.300000] usb 1-4: new high speed USB device using ehci_hcd and address 44
[30077.600000] usb 1-4: new high speed USB device using ehci_hcd and address 45
[30085.420000] usb 1-4: new high speed USB device using ehci_hcd and address 86
[30088.352000] usb 1-4: new high speed USB device using ehci_hcd and address 101
[30090.532000] usb 1-4: new high speed USB device using ehci_hcd and address 112
[30093.844000] usb 1-4: new high speed USB device using ehci_hcd and address 3
[30094.144000] usb 1-4: new high speed USB device using ehci_hcd and address 4
[30096.512000] usb 1-4: new high speed USB device using ehci_hcd and address 16
[30096.812000] usb 1-4: new high speed USB device using ehci_hcd and address 17
[30097.676000] usb 1-4: new high speed USB device using ehci_hcd and address 21
[30100.608000] usb 1-4: new high speed USB device using ehci_hcd and address 36
[30101.848000] usb 1-4: new high speed USB device using ehci_hcd and address 42
[30102.108000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30102.108000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30102.720000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30102.720000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30102.720000] hub 1-0:1.0: Cannot enable port 4.  Maybe the USB cable is bad?
[30104.164000] usb 1-4: new high speed USB device using ehci_hcd and address 49
[30107.472000] usb 1-4: new high speed USB device using ehci_hcd and address 66
[30112.284000] usb 1-4: new high speed USB device using ehci_hcd and address 91
[30115.404000] usb 1-4: new high speed USB device using ehci_hcd and address 107
[30118.524000] usb 1-4: new high speed USB device using ehci_hcd and address 123
[30119.764000] usb 1-4: new high speed USB device using ehci_hcd and address 3
[30120.440000] usb 1-4: new high speed USB device using ehci_hcd and address 6
[30120.740000] usb 1-4: new high speed USB device using ehci_hcd and address 7
[30121.792000] usb 1-4: new high speed USB device using ehci_hcd and address 12
[30122.052000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30122.052000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30122.664000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30122.664000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30122.664000] hub 1-0:1.0: Cannot enable port 4.  Maybe the USB cable is bad?
[30122.720000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30122.720000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30123.332000] ehci_hcd 0000:00:1d.7: port 4 reset error -110
[30123.332000] hub 1-0:1.0: hub_port_status failed (err = -32)
[30123.536000] hub 1-0:1.0: Cannot enable port 4.  Maybe the USB cable is bad?
[30125.068000] usb 1-4: new high speed USB device using ehci_hcd and address 18
[30131.572000] usb 1-4: new high speed USB device using ehci_hcd and address 52
sebastian@ubuntu:~$ 

I dmesg I tail får jag inget error

Kod: Markera allt

sebastian@ubuntu:~$ dmesg | tail
[29993.560000] usb 1-4: new high speed USB device using ehci_hcd and address 23
[30022.276000] usb 1-4: new high speed USB device using ehci_hcd and address 28
[30022.576000] usb 1-4: new high speed USB device using ehci_hcd and address 29
[30023.064000] usb 1-4: new high speed USB device using ehci_hcd and address 31
[30024.116000] usb 1-4: new high speed USB device using ehci_hcd and address 36
[30025.544000] usb 1-4: new high speed USB device using ehci_hcd and address 43
[30027.724000] usb 1-4: new high speed USB device using ehci_hcd and address 54
[30031.596000] usb 1-4: new high speed USB device using ehci_hcd and address 74
[30032.648000] usb 1-4: new high speed USB device using ehci_hcd and address 79
[30035.956000] usb 1-4: new high speed USB device using ehci_hcd and address 96
sebastian@ubuntu:~$ 

i tail -f /var/log/messages får jag

Kod: Markera allt

Apr 14 23:21:54 ubuntu kernel: [30390.836000] usb 1-4: new high speed USB device using ehci_hcd and address 53

Jag står handfallen inför detta det har ju fungerat så fint och jag är beroende av snabb usb.

[colmania]

Jag har precis samma problem!
Håller på bli galen på detta.

Fast min har aldrig fungerat i usb 2.0 vare sig kubuntu lr ubuntu.

[8301]

Jag har precis samma problem!
Håller på bli galen på detta.

Fast min har aldrig fungerat i usb 2.0 vare sig kubuntu lr ubuntu.

får du samma utslag på

dmesg och dmesg | tail??

[toocer]

Jag har med problem, har en USB 2.0 Hub som jag ansluter, allt ser OK ut så långt, sen ansluter jag nått sen kommer jag inge längre..

Allt verkar OK tills man ansluter nått till den..

tail -f /var/log/messages ger

Kod: Markera allt

Jul 22 22:30:53 ulha-desktop kernel: [ 1648.333604] hub 1-8:1.0: USB hub found
Jul 22 22:30:53 ulha-desktop kernel: [ 1648.333887] hub 1-8:1.0: 4 ports detected
Jul 22 22:30:59 ulha-desktop kernel: [ 1654.292863] usb 1-8.4: new low speed USB device using ehci_hcd and address 38

dmesg ger följande

Kod: Markera allt

[ 1648.333604] hub 1-8:1.0: USB hub found
[ 1648.333887] hub 1-8:1.0: 4 ports detected
[ 1651.387378] hub 1-8:1.0: Cannot enable port 4.  Maybe the USB cable is bad?
[ 1654.230221] hub 1-8:1.0: Cannot enable port 4.  Maybe the USB cable is bad?
[ 1654.292863] usb 1-8.4: new low speed USB device using ehci_hcd and address 38
[ 1654.694180] usb 1-8.4: device not accepting address 38, error -71
[ 1657.536881] hub 1-8:1.0: Cannot enable port 4.  Maybe the USB cable is bad?

Är det nått mer ni vill ha får ni gärna hojta till.. jag har kört fast ..
Påpekas skall även att Huben verkar "DÖ" efter att man ansluter nått.. (Lampan slocknar)
Är en DELTACO UH-410 4-port USB 2.0 Hub Och ett noname usbhd kabinett jag försöker få igång
Sen e ja typ inte så jätte haj på linux
Kör kernel 2.6.24-19-rt

TOTAL FAIL, Fel 1: Insåg att kanske det är fel forum del, kör ju Hardy
Fel 2: Fick igång en annan grej via USB hubben, (Mobil telefonen) så det är nått med att det är en lowspeed ifall nån skulle komma på nån bra lösning. vill ju inte ställa bort USB 2.0 i bios heller..

[8301]

jag har Fortfarande samma problem i hardy
Men usb 2.0 har gått sönder på min den är väldigt känslig.