Nach dem Anschließen eines USB-Gerätes (Stick, Mp3-Player oder DVB-Stick) passiert genau... nichts.
Via lsusb und /var/log/messages gibt es auch keine Rückmeldung. Eine Lösung stellt das vorübergehende Entladen des Modules uhci_hcd dar. Danach werden die USB-Geräte problemslos erkannt. Der Idealfall ist dies jedoch auf Dauer nicht. Gibt es noch 'ne andere Schraube an der man drehen kann?
System laut uname -a:
Hardware laut lspci:
Ausgabe von tail -f /var/log/messages nach Anschließen des USB-Sticks und Entladen/Laden des Modules uhci_hcd)
Das Problem bestand in ähnlicher Form schon unter openSUSE 11.3, nur ließ es sich da mit einem einfachen Aufruf von lsusb als User lösen. Dies funktioniert nun nicht mehr... :???:
Via lsusb und /var/log/messages gibt es auch keine Rückmeldung. Eine Lösung stellt das vorübergehende Entladen des Modules uhci_hcd dar. Danach werden die USB-Geräte problemslos erkannt. Der Idealfall ist dies jedoch auf Dauer nicht. Gibt es noch 'ne andere Schraube an der man drehen kann?
System laut uname -a:
Code:
Linux linux-rdh4 2.6.37.1-1.2-default #1 SMP 2011-02-21 10:34:10 +0100 i686 i686 i386 GNU/Linux
Hardware laut lspci:
Code:
00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub (rev 04)
00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 04)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03
00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 03)
0a:0a.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
0a:0a.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
0a:0b.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5705_2 Gigabit Ethernet (rev 03)
0a:0c.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
0a:0c.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
Ausgabe von tail -f /var/log/messages nach Anschließen des USB-Sticks und Entladen/Laden des Modules uhci_hcd)
Code:
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.356178] uhci_hcd 0000:00:1d.3: remove, state 4
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.356189] usb usb5: USB disconnect, address 1
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.356398] uhci_hcd 0000:00:1d.3: USB bus 5 deregistered
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.356415] uhci_hcd 0000:00:1d.3: PCI INT D disabled
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.356426] uhci_hcd 0000:00:1d.2: remove, state 1
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.356436] usb usb4: USB disconnect, address 1
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.356439] usb 4-2: USB disconnect, address 2
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368037] uhci_hcd 0000:00:1d.2: USB bus 4 deregistered
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368058] uhci_hcd 0000:00:1d.2: PCI INT C disabled
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368071] uhci_hcd 0000:00:1d.1: remove, state 4
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368080] usb usb3: USB disconnect, address 1
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368230] uhci_hcd 0000:00:1d.1: USB bus 3 deregistered
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368249] uhci_hcd 0000:00:1d.1: PCI INT B disabled
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368258] uhci_hcd 0000:00:1d.0: remove, state 4
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368266] usb usb2: USB disconnect, address 1
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368419] uhci_hcd 0000:00:1d.0: USB bus 2 deregistered
Mar 19 12:37:54 linux-rdh4 kernel: [ 3287.368430] uhci_hcd 0000:00:1d.0: PCI INT A disabled
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104346] uhci_hcd: USB Universal Host Controller Interface driver
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104416] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104429] uhci_hcd 0000:00:1d.0: setting latency timer to 64
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104433] uhci_hcd 0000:00:1d.0: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104450] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104484] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00003440
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104532] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104536] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104539] usb usb2: Product: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104541] usb usb2: Manufacturer: Linux 2.6.37.1-1.2-default uhci_hcd
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104544] usb usb2: SerialNumber: 0000:00:1d.0
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104728] hub 2-0:1.0: USB hub found
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104734] hub 2-0:1.0: 2 ports detected
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104828] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104837] uhci_hcd 0000:00:1d.1: setting latency timer to 64
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104841] uhci_hcd 0000:00:1d.1: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104851] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104883] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00003460
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104922] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104926] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104929] usb usb3: Product: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104932] usb usb3: Manufacturer: Linux 2.6.37.1-1.2-default uhci_hcd
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.104935] usb usb3: SerialNumber: 0000:00:1d.1
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105070] hub 3-0:1.0: USB hub found
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105076] hub 3-0:1.0: 2 ports detected
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105160] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105169] uhci_hcd 0000:00:1d.2: setting latency timer to 64
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105173] uhci_hcd 0000:00:1d.2: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105184] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105214] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00003480
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105250] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105254] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105257] usb usb4: Product: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105259] usb usb4: Manufacturer: Linux 2.6.37.1-1.2-default uhci_hcd
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105262] usb usb4: SerialNumber: 0000:00:1d.2
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105396] hub 4-0:1.0: USB hub found
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105402] hub 4-0:1.0: 2 ports detected
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105488] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105497] uhci_hcd 0000:00:1d.3: setting latency timer to 64
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105501] uhci_hcd 0000:00:1d.3: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105511] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105538] uhci_hcd 0000:00:1d.3: irq 16, io base 0x000034a0
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105575] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105579] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105582] usb usb5: Product: UHCI Host Controller
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105584] usb usb5: Manufacturer: Linux 2.6.37.1-1.2-default uhci_hcd
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105587] usb usb5: SerialNumber: 0000:00:1d.3
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105720] hub 5-0:1.0: USB hub found
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.105726] hub 5-0:1.0: 2 ports detected
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.416040] usb 4-2: new low speed USB device using uhci_hcd and address 2
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.591307] usb 4-2: New USB device found, idVendor=15d9, idProduct=0a4c
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.591313] usb 4-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.591317] usb 4-2: Product: USB OPTICAL MOUSE
Mar 19 12:38:04 linux-rdh4 mtp-probe: checking bus 4, device 2: "/sys/devices/pci0000:00/0000:00:1d.2/usb4/4-2"
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.609658] input: USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/input/input14
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.609876] generic-usb 0003:15D9:0A4C.0009: input,hidraw0: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-0000:00:1d.2-2/input0
Mar 19 12:38:04 linux-rdh4 mtp-probe: bus: 4, device: 2 was not an MTP device
Mar 19 12:38:04 linux-rdh4 kernel: [ 3297.880570] usb 1-8: new high speed USB device using ehci_hcd and address 5
Mar 19 12:38:05 linux-rdh4 kernel: [ 3298.014222] usb 1-8: New USB device found, idVendor=1307, idProduct=0165
Mar 19 12:38:05 linux-rdh4 kernel: [ 3298.014228] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Mar 19 12:38:05 linux-rdh4 kernel: [ 3298.014232] usb 1-8: Product: Intenso Business Line
Mar 19 12:38:05 linux-rdh4 kernel: [ 3298.014235] usb 1-8: Manufacturer: USBest Technology
Mar 19 12:38:05 linux-rdh4 kernel: [ 3298.014238] usb 1-8: SerialNumber: 09072100007184
Mar 19 12:38:05 linux-rdh4 kernel: [ 3298.015090] usb 1-8: selecting invalid altsetting 1
Mar 19 12:38:05 linux-rdh4 mtp-probe: checking bus 1, device 5: "/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-8"
Mar 19 12:38:05 linux-rdh4 kernel: [ 3298.017678] scsi18 : usb-storage 1-8:1.0
Mar 19 12:38:05 linux-rdh4 mtp-probe: bus: 1, device: 5 was not an MTP device
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.016972] scsi 18:0:0:0: Direct-Access Intenso Business 0.00 PQ: 0 ANSI: 2
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.017273] sd 18:0:0:0: Attached scsi generic sg3 type 0
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.024665] sd 18:0:0:0: [sdc] 7897088 512-byte logical blocks: (4.04 GB/3.76 GiB)
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.026102] sd 18:0:0:0: [sdc] Write Protect is off
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.026108] sd 18:0:0:0: [sdc] Mode Sense: 00 00 00 00
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.026112] sd 18:0:0:0: [sdc] Assuming drive cache: write through
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.030583] sd 18:0:0:0: [sdc] Assuming drive cache: write through
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.164805] sdc: sdc1
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.473117] sd 18:0:0:0: [sdc] Assuming drive cache: write through
Mar 19 12:38:06 linux-rdh4 kernel: [ 3299.473135] sd 18:0:0:0: [sdc] Attached SCSI removable disk
Das Problem bestand in ähnlicher Form schon unter openSUSE 11.3, nur ließ es sich da mit einem einfachen Aufruf von lsusb als User lösen. Dies funktioniert nun nicht mehr... :???: