Gary B, thank you for reporting this and helping make Ubuntu better.
Does this problem occur in a Oneiric Live CD?

** Description changed:

  Problem with Canon HF10 camcorder usb connection. Before a few updates
  it was working perfectly....
  
  Ubuntu 12.04 LTS
  Linux ig-pc 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 
x86_64 x86_64 x86_64 GNU/Linux
  ASRock z68 extreme3 gen3 board
- 
  
  dmesg output:
  
  [346415.924507] usb 1-1.5: new high-speed USB device number 15 using ehci_hcd
  [346416.020645] scsi8 : usb-storage 1-1.5:1.0
  [346417.020159] scsi 8:0:0:0: Direct-Access     CANON    VIXIA HF10       
1.00 PQ: 0 ANSI: 2
  [346417.022746] scsi 8:0:0:1: Direct-Access     CANON    VIXIA HF10       
1.00 PQ: 0 ANSI: 2
  [346417.026187] sd 8:0:0:0: Attached scsi generic sg5 type 0
  [346417.026425] sd 8:0:0:1: Attached scsi generic sg6 type 0
  [346417.039577] sd 8:0:0:1: [sdf] 32111616 512-byte logical blocks: (16.4 
GB/15.3 GiB)
  [346417.046972] sd 8:0:0:1: [sdf] Write Protect is off
  [346417.046980] sd 8:0:0:1: [sdf] Mode Sense: 03 00 00 00
  [346417.054185] sd 8:0:0:1: [sdf] No Caching mode page present
  [346417.054193] sd 8:0:0:1: [sdf] Assuming drive cache: write through
  [346417.063547] sd 8:0:0:0: [sde] Attached SCSI removable disk
  [346417.074979] sd 8:0:0:1: [sdf] No Caching mode page present
  [346417.074987] sd 8:0:0:1: [sdf] Assuming drive cache: write through
  [346417.080918]  sdf: sdf1
  [346417.118003] sd 8:0:0:1: [sdf] No Caching mode page present
  [346417.118008] sd 8:0:0:1: [sdf] Assuming drive cache: write through
  [346417.118013] sd 8:0:0:1: [sdf] Attached SCSI disk
  [346447.382468] usb 1-1.5: reset high-speed USB device number 15 using 
ehci_hcd
  [346719.595958] usb 1-1.5: reset high-speed USB device number 15 using 
ehci_hcd
  [346754.440338] usb 1-1.5: reset high-speed USB device number 15 using 
ehci_hcd
  [346795.379261] usb 1-1.5: reset high-speed USB device number 15 using 
ehci_hcd
  [346858.127914] usb 1-1.5: reset high-speed USB device number 15 using 
ehci_hcd
- 
- 
- More Debugging info:
- 
- 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor 
Family DRAM Controller [8086:0100] (rev 09)
-       Subsystem: ASRock Incorporation Device [1849:0100]
-       Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
-       Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ >SERR- <PERR- INTx-
-       Latency: 0
-       Capabilities: <access denied>
-       Kernel driver in use: agpgart-intel
- 
- 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation 
Core Processor Family Integrated Graphics Controller [8086:0122] (rev 09) 
(prog-if 00 [VGA controller])
-       Subsystem: ASRock Incorporation Device [1849:0122]
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0
-       Interrupt: pin A routed to IRQ 55
-       Region 0: Memory at fe000000 (64-bit, non-prefetchable) [size=4M]
-       Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
-       Region 4: I/O ports at f000 [size=64]
-       Expansion ROM at <unassigned> [disabled]
-       Capabilities: <access denied>
-       Kernel driver in use: i915
-       Kernel modules: i915
- 
- 00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 
Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)
-       Subsystem: ASRock Incorporation Device [1849:1c3a]
-       Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0
-       Interrupt: pin A routed to IRQ 54
-       Region 0: Memory at fe508000 (64-bit, non-prefetchable) [size=16]
-       Capabilities: <access denied>
-       Kernel driver in use: mei
-       Kernel modules: mei
- 
- 00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset 
Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05) (prog-if 20 [EHCI])
-       Subsystem: ASRock Incorporation Device [1849:1c2d]
-       Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
-       Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
-       Latency: 0
-       Interrupt: pin A routed to IRQ 16
-       Region 0: Memory at fe507000 (32-bit, non-prefetchable) [size=1K]
-       Capabilities: <access denied>
-       Kernel driver in use: ehci_hcd
- 
- 00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset 
Family High Definition Audio Controller [8086:1c20] (rev 05)
-       Subsystem: ASRock Incorporation Device [1849:8892]
-       Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Interrupt: pin A routed to IRQ 56
-       Region 0: Memory at fe500000 (64-bit, non-prefetchable) [size=16K]
-       Capabilities: <access denied>
-       Kernel driver in use: snd_hda_intel
-       Kernel modules: snd-hda-intel
- 
- 00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset 
Family PCI Express Root Port 1 [8086:1c10] (rev b5) (prog-if 00 [Normal decode])
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
-       Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
-       BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
-               PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
-       Capabilities: <access denied>
-       Kernel driver in use: pcieport
-       Kernel modules: shpchp
- 
- 00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset 
Family PCI Express Root Port 4 [8086:1c16] (rev b5) (prog-if 00 [Normal decode])
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Bus: primary=00, secondary=02, subordinate=03, sec-latency=0
-       Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
-       BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
-               PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
-       Capabilities: <access denied>
-       Kernel driver in use: pcieport
-       Kernel modules: shpchp
- 
- 00:1c.4 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset 
Family PCI Express Root Port 5 [8086:1c18] (rev b5) (prog-if 00 [Normal decode])
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
-       I/O behind bridge: 0000e000-0000efff
-       Prefetchable memory behind bridge: 00000000d0000000-00000000d00fffff
-       Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- <SERR- <PERR-
-       BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
-               PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
-       Capabilities: <access denied>
-       Kernel driver in use: pcieport
-       Kernel modules: shpchp
- 
- 00:1c.5 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset 
Family PCI Express Root Port 6 [8086:1c1a] (rev b5) (prog-if 00 [Normal decode])
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
-       Memory behind bridge: fe400000-fe4fffff
-       Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
-       BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
-               PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
-       Capabilities: <access denied>
-       Kernel driver in use: pcieport
-       Kernel modules: shpchp
- 
- 00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset 
Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05) (prog-if 20 [EHCI])
-       Subsystem: ASRock Incorporation Device [1849:1c26]
-       Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
-       Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
-       Latency: 0
-       Interrupt: pin A routed to IRQ 23
-       Region 0: Memory at fe506000 (32-bit, non-prefetchable) [size=1K]
-       Capabilities: <access denied>
-       Kernel driver in use: ehci_hcd
- 
- 00:1f.0 ISA bridge [0601]: Intel Corporation Z68 Express Chipset Family LPC 
Controller [8086:1c44] (rev 05)
-       Subsystem: ASRock Incorporation Device [1849:1c44]
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
-       Latency: 0
-       Capabilities: <access denied>
-       Kernel modules: iTCO_wdt
- 
- 00:1f.2 RAID bus controller [0104]: Intel Corporation 82801 SATA Controller 
[RAID mode] [8086:2822] (rev 05)
-       Subsystem: ASRock Incorporation Device [1849:2822]
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
-       Latency: 0
-       Interrupt: pin B routed to IRQ 44
-       Region 0: I/O ports at f0b0 [size=8]
-       Region 1: I/O ports at f0a0 [size=4]
-       Region 2: I/O ports at f090 [size=8]
-       Region 3: I/O ports at f080 [size=4]
-       Region 4: I/O ports at f060 [size=32]
-       Region 5: Memory at fe505000 (32-bit, non-prefetchable) [size=2K]
-       Capabilities: <access denied>
-       Kernel driver in use: ahci
- 
- 00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family 
SMBus Controller [8086:1c22] (rev 05)
-       Subsystem: ASRock Incorporation Device [1849:1c22]
-       Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
-       Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR- INTx-
-       Interrupt: pin C routed to IRQ 11
-       Region 0: Memory at fe504000 (64-bit, non-prefetchable) [size=256]
-       Region 4: I/O ports at f040 [size=32]
-       Kernel modules: i2c-i801
- 
- 02:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI 
Bridge [1b21:1080] (rev 01) (prog-if 00 [Normal decode])
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Bus: primary=02, secondary=03, subordinate=03, sec-latency=32
-       Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort+ <SERR- <PERR-
-       BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
-               PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
-       Capabilities: <access denied>
-       Kernel modules: shpchp
- 
- 04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. 
RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
-       Subsystem: ASRock Incorporation Motherboard (one of many) [1849:8168]
-       Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Interrupt: pin A routed to IRQ 53
-       Region 0: I/O ports at e000 [size=256]
-       Region 2: Memory at d0004000 (64-bit, prefetchable) [size=4K]
-       Region 4: Memory at d0000000 (64-bit, prefetchable) [size=16K]
-       Capabilities: <access denied>
-       Kernel driver in use: r8169
-       Kernel modules: r8169
- 
- 05:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1042 SuperSpeed USB 
Host Controller [1b21:1042] (prog-if 30 [XHCI])
-       Subsystem: ASRock Incorporation Device [1849:1042]
-       Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
-       Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- 
<MAbort- >SERR- <PERR- INTx-
-       Latency: 0, Cache Line Size: 64 bytes
-       Interrupt: pin A routed to IRQ 17
-       Region 0: Memory at fe400000 (64-bit, non-prefetchable) [size=32K]
-       Capabilities: <access denied>
-       Kernel driver in use: xhci_hcd
- 
  
  find /etc/modprobe.* -name \*.conf | xargs cat
  
  # cups talks to the raw USB devices, so we need to blacklist usblp to avoid
  # grabbing them
  blacklist usblp
  install snd-pcm modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { modprobe 
--quiet snd-pcm-oss ; : ; }
  install snd-mixer modprobe --ignore-install snd-mixer $CMDLINE_OPTS && { 
modprobe --quiet snd-mixer-oss ; : ; }
  install snd-seq modprobe --ignore-install snd-seq $CMDLINE_OPTS && { modprobe 
--quiet snd-seq-midi ; modprobe --quiet snd-seq-oss ; : ; }
  # Watchdog drivers should not be loaded automatically, but only if a
  # watchdog daemon is installed.
  blacklist acquirewdt
  blacklist advantechwdt
  blacklist alim1535_wdt
  blacklist alim7101_wdt
  blacklist booke_wdt
  blacklist cpu5wdt
  blacklist eurotechwdt
  blacklist i6300esb
  blacklist i8xx_tco
  blacklist ib700wdt
  blacklist ibmasr
  blacklist indydog
  blacklist iTCO_wdt
  blacklist it8712f_wdt
  blacklist it87_wdt
  blacklist ixp2000_wdt
  blacklist ixp4xx_wdt
  blacklist machzwd
  blacklist mixcomwd
  blacklist mpc8xx_wdt
  blacklist mpcore_wdt
  blacklist mv64x60_wdt
  blacklist pc87413_wdt
  blacklist pcwd
  blacklist pcwd_pci
  blacklist pcwd_usb
  blacklist s3c2410_wdt
  blacklist sa1100_wdt
  blacklist sbc60xxwdt
  blacklist sbc7240_wdt
  blacklist sb8360
  blacklist sc1200wdt
  blacklist sc520_wdt
  blacklist sch311_wdt
  blacklist scx200_wdt
  blacklist shwdt
  blacklist smsc37b787_wdt
  blacklist softdog
  blacklist twl4030_wdt
  blacklist w83627hf_wdt
  blacklist w83697hf_wdt
  blacklist w83697ug_wdt
  blacklist w83877f_wdt
  blacklist w83977f_wdt
  blacklist wafer5823wdt
  blacklist wdt
  blacklist wdt_pci
  blacklist wm8350_wdt
  # For some Atheros 5K RF MACs, the madwifi driver loads buts fails to
  # correctly initialize the hardware, leaving it in a state from
  # which ath5k cannot recover. To prevent this condition, stop
  # madwifi from loading by default. Use Jockey to select one driver
  # or the other. (Ubuntu: #315056, #323830)
  blacklist ath_pci
  
  blacklist ac97
  blacklist ac97_codec
  blacklist ac97_plugin_ad1980
  blacklist ad1848
  blacklist ad1889
  blacklist adlib_card
  blacklist aedsp16
  blacklist ali5455
  blacklist btaudio
  blacklist cmpci
  blacklist cs4232
  blacklist cs4281
  blacklist cs461x
  blacklist cs46xx
  blacklist emu10k1
  blacklist es1370
  blacklist es1371
  blacklist esssolo1
  blacklist forte
  blacklist gus
  blacklist i810_audio
  blacklist kahlua
  blacklist mad16
  blacklist maestro
  blacklist maestro3
  blacklist maui
  blacklist mpu401
  blacklist nm256_audio
  blacklist opl3
  blacklist opl3sa
  blacklist opl3sa2
  blacklist pas2
  blacklist pss
  blacklist rme96xx
  blacklist sb
  blacklist sb_lib
  blacklist sgalaxy
  blacklist sonicvibes
  blacklist sound
  blacklist sscape
  blacklist trident
  blacklist trix
  blacklist uart401
  blacklist uart6850
  blacklist via82cxxx_audio
  blacklist v_midi
  blacklist wavefront
  blacklist ymfpci
  blacklist ac97_plugin_wm97xx
  blacklist ad1816
  blacklist audio
  blacklist awe_wave
  blacklist dmasound_core
  blacklist dmasound_pmac
  blacklist harmony
  blacklist sequencer
  blacklist soundcard
  blacklist usb-midi
  # Framebuffer drivers are generally buggy and poorly-supported, and cause
  # suspend failures, kernel panics and general mayhem.  For this reason we
  # never load them automatically.
  blacklist aty128fb
  blacklist atyfb
  blacklist radeonfb
  blacklist cirrusfb
  blacklist cyber2000fb
  blacklist cyblafb
  blacklist gx1fb
  blacklist hgafb
  blacklist i810fb
  blacklist intelfb
  blacklist kyrofb
  blacklist lxfb
  blacklist matroxfb_base
  blacklist neofb
  blacklist nvidiafb
  blacklist pm2fb
  blacklist rivafb
  blacklist s1d13xxxfb
  blacklist savagefb
  blacklist sisfb
  blacklist sstfb
  blacklist tdfxfb
  blacklist tridentfb
  #blacklist vesafb
  blacklist vfb
  blacklist viafb
  blacklist vt8623fb
  # modprobe information used for DKMS modules
  #
  # This is a stub file, should be edited when needed,
  # used by default by DKMS.
  options vmwgfx enable_fbdev=1
  # Many less commonly used network protocols have recently had various
  # security flaws discovered. In an effort to reduce the scope of future
  # vulnerability exploitations, they are being blacklisted here so that
  # unprivileged users cannot use them by default. System owners can still
  # either modify this file, or specifically modprobe any needed protocols.
  
  # ax25
  alias net-pf-3 off
  # netrom
  alias net-pf-6 off
  # x25
  alias net-pf-9 off
  # rose
  alias net-pf-11 off
  # decnet
  alias net-pf-12 off
  # econet
  alias net-pf-19 off
  # rds
  alias net-pf-21 off
  # af_802154
  alias net-pf-36 off
  # autoloader aliases
  install sound-slot-0 /sbin/modprobe snd-card-0
  install sound-slot-1 /sbin/modprobe snd-card-1
  install sound-slot-2 /sbin/modprobe snd-card-2
  install sound-slot-3 /sbin/modprobe snd-card-3
  install sound-slot-4 /sbin/modprobe snd-card-4
  install sound-slot-5 /sbin/modprobe snd-card-5
  install sound-slot-6 /sbin/modprobe snd-card-6
  install sound-slot-7 /sbin/modprobe snd-card-7
  
  # Cause optional modules to be loaded above generic modules
  install snd /sbin/modprobe --ignore-install snd $CMDLINE_OPTS && { 
/sbin/modprobe --quiet --use-blacklist snd-ioctl32 ; /sbin/modprobe --quiet 
--use-blacklist snd-seq ; }
  #
  # Workaround at bug #499695 (reverted in Ubuntu see LP #319505)
  install snd-pcm /sbin/modprobe --ignore-install snd-pcm $CMDLINE_OPTS && { 
/sbin/modprobe --quiet --use-blacklist snd-pcm-oss ; : ; }
  install snd-mixer /sbin/modprobe --ignore-install snd-mixer $CMDLINE_OPTS && 
{ /sbin/modprobe --quiet --use-blacklist snd-mixer-oss ; : ; }
  install snd-seq /sbin/modprobe --ignore-install snd-seq $CMDLINE_OPTS && { 
/sbin/modprobe --quiet --use-blacklist snd-seq-midi ; /sbin/modprobe --quiet 
--use-blacklist snd-seq-oss ; : ; }
  #
  install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS 
&& { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
  # Cause optional modules to be loaded above sound card driver modules
  install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 $CMDLINE_OPTS 
&& { /sbin/modprobe --quiet --use-blacklist snd-emu10k1-synth ; }
  install snd-via82xx /sbin/modprobe --ignore-install snd-via82xx $CMDLINE_OPTS 
&& { /sbin/modprobe --quiet --use-blacklist snd-seq ; }
  
  # Load saa7134-alsa instead of saa7134 (which gets dragged in by it anyway)
  install saa7134 /sbin/modprobe --ignore-install saa7134 $CMDLINE_OPTS && { 
/sbin/modprobe --quiet --use-blacklist saa7134-alsa ; : ; }
  # Prevent abnormal drivers from grabbing index 0
  options bt87x index=-2
  options cx88_alsa index=-2
  options saa7134-alsa index=-2
  options snd-atiixp-modem index=-2
  options snd-intel8x0m index=-2
  options snd-via82xx-modem index=-2
  options snd-usb-audio index=-2
  options snd-usb-caiaq index=-2
  options snd-usb-ua101 index=-2
  options snd-usb-us122l index=-2
  options snd-usb-usx2y index=-2
  # Ubuntu #62691, enable MPU for snd-cmipci
  options snd-cmipci mpu_port=0x330 fm_port=0x388
  # Keep snd-pcsp from being loaded as first soundcard
  options snd-pcsp index=-2
  # Keep snd-usb-audio from beeing loaded as first soundcard
  options snd-usb-audio index=-2
  # Uncomment these entries in order to blacklist unwanted modem drivers
  # blacklist snd-atiixp-modem
  # blacklist snd-intel8x0m
  # blacklist snd-via82xx-modem
  # Select the legacy firewire stack over the new CONFIG_FIREWIRE one.
  
  blacklist ohci1394
  blacklist sbp2
  blacklist dv1394
  blacklist raw1394
  blacklist video1394
  
  #blacklist firewire-ohci
  #blacklist firewire-sbp2
  # This file lists those modules which we don't want to be loaded by
  # alias expansion, usually so some other driver will be loaded for the
  # device instead.
  
  # evbug is a debug tool that should be loaded explicitly
  blacklist evbug
  
  # these drivers are very simple, the HID drivers are usually preferred
  blacklist usbmouse
  blacklist usbkbd
  
  # replaced by e100
  blacklist eepro100
  
  # replaced by tulip
  blacklist de4x5
  
  # causes no end of confusion by creating unexpected network interfaces
  blacklist eth1394
  
  # snd_intel8x0m can interfere with snd_intel8x0, doesn't seem to support much
  # hardware on its own (Ubuntu bug #2011, #6810)
  blacklist snd_intel8x0m
  
  # Conflicts with dvb driver (which is better for handling this device)
  blacklist snd_aw2
  
  # causes failure to suspend on HP compaq nc6000 (Ubuntu: #10306)
  blacklist i2c_i801
  
  # replaced by p54pci
  blacklist prism54
  
  # replaced by b43 and ssb.
  blacklist bcm43xx
  
  # most apps now use garmin usb driver directly (Ubuntu: #114565)
  blacklist garmin_gps
  
  # replaced by asus-laptop (Ubuntu: #184721)
  blacklist asus_acpi
  
  # low-quality, just noise when being used for sound playback, causes
  # hangs at desktop session start (Ubuntu: #246969)
  blacklist snd_pcsp
  
  # ugly and loud noise, getting on everyone's nerves; this should be done by a
  # nice pulseaudio bing (Ubuntu: #77010)
  blacklist pcspkr
  
  # EDAC driver for amd76x clashes with the agp driver preventing the aperture
  # from being initialised (Ubuntu: #297750). Blacklist so that the driver
  # continues to build and is installable for the few cases where its
  # really needed.
  blacklist amd76x_edac
- --- 
+ ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  ig         2349 F.... pulseaudio
-                       ig        28039 F.... TeamViewer.exe
-  /dev/snd/pcmC0D0p:   ig         2349 F...m pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  ig         2349 F.... pulseaudio
+                       ig        28039 F.... TeamViewer.exe
+  /dev/snd/pcmC0D0p:   ig         2349 F...m pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
-  Card hw:0 'PCH'/'HDA Intel PCH at 0xfe500000 irq 56'
-    Mixer name : 'Intel CougarPoint HDMI'
-    Components : 'HDA:10ec0892,18498892,00100302 
HDA:80862805,80862805,00100000'
-    Controls      : 58
-    Simple ctrls  : 22
+  Card hw:0 'PCH'/'HDA Intel PCH at 0xfe500000 irq 56'
+    Mixer name : 'Intel CougarPoint HDMI'
+    Components : 'HDA:10ec0892,18498892,00100302 
HDA:80862805,80862805,00100000'
+    Controls      : 58
+    Simple ctrls  : 22
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=6ede9f52-506c-4cda-ba9c-3d398c731a3e
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  IwConfig:
-  lo        no wireless extensions.
-  
-  eth0      no wireless extensions.
+  lo        no wireless extensions.
+ 
+  eth0      no wireless extensions.
  MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-generic 
root=UUID=2c0d96f0-6a01-42e0-91c2-d9b3e8c0af36 ro 
crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
  RelatedPackageVersions:
-  linux-restricted-modules-3.2.0-25-generic N/A
-  linux-backports-modules-3.2.0-25-generic  N/A
-  linux-firmware                            1.79
+  linux-restricted-modules-3.2.0-25-generic N/A
+  linux-backports-modules-3.2.0-25-generic  N/A
+  linux-firmware                            1.79
  RfKill:
-  
+ 
  SourcePackage: linux
  StagingDrivers: mei
  Tags:  precise staging precise staging
  Uname: Linux 3.2.0-25-generic x86_64
  UpgradeStatus: Upgraded to precise on 2012-04-27 (65 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
  dmi.bios.date: 11/22/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: P1.30
  dmi.board.name: Z68 Extreme3 Gen3
  dmi.board.vendor: ASRock
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrP1.30:bd11/22/2011:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ68Extreme3Gen3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To Be Filled By O.E.M.
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: To Be Filled By O.E.M.

** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1019436

Title:
  usb resetting

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