** Changed in: linux (Ubuntu Intrepid)
       Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Jaunty)
       Status: In Progress => Fix Committed

** Description changed:

+ SRU justification:
+ 
+ Impact: The gold MP3 player requires an unusual dev quirk to work. The
+ fix was committed to Hardy but not marked SAUCE and not sent upstream.
+ So it got dropped after Hardey.
+ 
+ Fix: The following quirk from Hardy (sent upstream now)
+ 
+ Testcase: See bug report
+ 
+ ---
+ 
  Binary package hint: linux-source-2.6.20
  
  My pendrive is Gold MP3 Player Energy
  
  lsusb:
  
  Bus 001 Device 007: ID 0ed1:7636 WinMaxGroup
  
  
  cat /proc/bus/usb/devices:
  
  T:  Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 8
  B:  Alloc=  0/800 us ( 0%), #Int=  0, #Iso=  0
  D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ehci_hcd
  S:  Product=EHCI Host Controller
  S:  SerialNumber=0000:00:0f.3
  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=   4 Ivl=256ms
  
  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=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ohci_hcd
  S:  Product=OHCI Host Controller
  S:  SerialNumber=0000:00:0f.2
  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=255ms
  
  T:  Bus=02 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=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ohci_hcd
  S:  Product=OHCI Host Controller
  S:  SerialNumber=0000:00:0f.1
  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=255ms
  
  T:  Bus=01 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=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ohci_hcd
  S:  Product=OHCI Host Controller
  S:  SerialNumber=0000:00:0f.0
  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=255ms
  
  T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
  D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
  P:  Vendor=03f0 ProdID=1604 Rev= 1.00
  S:  Manufacturer=Hewlett-Packard
  S:  Product=DeskJet 940C
  S:  SerialNumber=HU24Q1N16TCO
  C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  2mA
  I:  If#= 0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=usblp
  E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  
  T:  Bus=01 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#=  7 Spd=12  MxCh= 0
  D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
  P:  Vendor=0ed1 ProdID=7636 Rev=10.01
  S:  Manufacturer=TGE
  S:  Product=Digital MP3 Audio Player
  S:  SerialNumber=23DE8E2A95F5C80E
  C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
  I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
  E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  ales...@quadrispro-desktop:~$ uname -r
  2.6.20-16-generic
  ales...@quadrispro-desktop:~$ lsusb
  Bus 002 Device 001: ID 0000:0000  
  Bus 001 Device 007: ID 0ed1:7636 WinMaxGroup 
  Bus 001 Device 003: ID 03f0:1604 Hewlett-Packard DeskJet 940c
  Bus 001 Device 001: ID 0000:0000  
  Bus 004 Device 001: ID 0000:0000  
  Bus 003 Device 001: ID 0000:0000  
  ales...@quadrispro-desktop:~$ cat /proc/bus/usb/devices
  
  T:  Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=480 MxCh= 8
  B:  Alloc=  0/800 us ( 0%), #Int=  0, #Iso=  0
  D:  Ver= 2.00 Cls=09(hub  ) Sub=00 Prot=01 MxPS=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ehci_hcd
  S:  Product=EHCI Host Controller
  S:  SerialNumber=0000:00:0f.3
  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=   4 Ivl=256ms
  
  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=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ohci_hcd
  S:  Product=OHCI Host Controller
  S:  SerialNumber=0000:00:0f.2
  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=255ms
  
  T:  Bus=02 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=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ohci_hcd
  S:  Product=OHCI Host Controller
  S:  SerialNumber=0000:00:0f.1
  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=255ms
  
  T:  Bus=01 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=64 #Cfgs=  1
  P:  Vendor=0000 ProdID=0000 Rev= 2.06
  S:  Manufacturer=Linux 2.6.20-16-generic ohci_hcd
  S:  Product=OHCI Host Controller
  S:  SerialNumber=0000:00:0f.0
  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=255ms
  
  T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  3 Spd=12  MxCh= 0
  D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
  P:  Vendor=03f0 ProdID=1604 Rev= 1.00
  S:  Manufacturer=Hewlett-Packard
  S:  Product=DeskJet 940C
  S:  SerialNumber=HU24Q1N16TCO
  C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=  2mA
  I:  If#= 0 Alt= 0 #EPs= 2 Cls=07(print) Sub=01 Prot=02 Driver=usblp
  E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  
  T:  Bus=01 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#=  7 Spd=12  MxCh= 0
  D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
  P:  Vendor=0ed1 ProdID=7636 Rev=10.01
  S:  Manufacturer=TGE
  S:  Product=Digital MP3 Audio Player
  S:  SerialNumber=23DE8E2A95F5C80E
  C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
  I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
  E:  Ad=81(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  
  
  
  dmesg:
  
  [...]
  
  [ 2157.048065] sr0: disc change detected.
  [ 2157.065064] sr0: disc change detected.
  [ 2157.082050] sr0: disc change detected.
  [ 2157.099050] sr0: disc change detected.
  [ 2157.116064] sr0: disc change detected.
  [ 2157.133070] sr0: disc change detected.
  [ 2157.150048] sr0: disc change detected.
  [ 2157.167056] sr0: disc change detected.
  [ 2158.139386] sd 5:0:0:1: ioctl_internal_command return code = 8000002
  [ 2158.139390]    : Current: sense key: No Sense
  [ 2158.139393]     Additional sense: No additional sense information
  [ 2158.310886] sr0: disc change detected.
  [ 2158.319393] sr0: disc change detected.
  [ 2158.327890] sr0: disc change detected.
  [ 2158.336393] sr0: disc change detected.
  
  [...]

-- 
Don't recognise USB Pendrive -> sr0: disc change detected.
https://bugs.launchpad.net/bugs/125250
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