[Bug 44042] Re: usb floppy UF000x Cannot find PRIVHEAD

[Juan Jose Pablos]

I am not able to reproduce bug on linux kernel 2.6.15-21-686

** Summary changed:

- usb floppy  UF000x  Cannot find PRIVHEAD 
+ usb floppy UF000x Cannot find PRIVHEAD but works in2.6.15-21-686

** Summary changed:

- usb floppy UF000x Cannot find PRIVHEAD but works in2.6.15-21-686 
+ usb floppy UF000x Cannot find PRIVHEAD but works in 2.6.15-21-686

** Description changed:

- using 2.6.15-22-386 I am not able to aumount an usb floppy disk with dapper.
- I was able to mount it with some problems in breezy.
+ using 2.6.15-22-386 I am not able to automount an usb floppy disk with
+ dapper this kernel version.
  
  May 10 18:29:47 linux01 kernel: [4295396.221000] usb 3-2: new full speed USB dev ice using uhci_hcd and address 4
  May 10 18:29:47 linux01 kernel: [4295396.373000] scsi4 : SCSI emulation for USB Mass Storage devices
  May 10 18:29:47 linux01 kernel: [4295396.373000] usb-storage: device found at 4
  May 10 18:29:47 linux01 kernel: [4295396.373000] usb-storage: waiting for device  to settle before scanning
  May 10 18:29:52 linux01 kernel: [4295401.424000]   Vendor: NEC       Model: USB UF000x        Rev: 1.50
  May 10 18:29:52 linux01 kernel: [4295401.424000]   Type:   Direct-Access               ANSI SCSI revision: 00
  May 10 18:29:55 linux01 kernel: [4295404.048000] SCSI device sdb: 2880 512-byte hdwr sectors (1 MB)
  May 10 18:29:55 linux01 kernel: [4295404.112000] sdb: Write Protect is off
  May 10 18:29:55 linux01 kernel: [4295404.112000] sdb: Mode Sense: 00 46 94 00
  May 10 18:29:55 linux01 kernel: [4295404.112000] sdb: assuming drive cache: writ e through
  May 10 18:29:55 linux01 kernel: [4295404.368000] SCSI device sdb: 2880 512-byte hdwr sectors (1 MB)
  May 10 18:29:55 linux01 kernel: [4295404.432000] sdb: Write Protect is off
  May 10 18:29:55 linux01 kernel: [4295404.432000] sdb: Mode Sense: 00 46 94 00
  May 10 18:29:55 linux01 kernel: [4295404.432000] sdb: assuming drive cache: writ e through
  May 10 18:29:55 linux01 udevd-event[6048]: wait_for_sysfs: waiting for '/sys/dev ices/pci0000:00/0000:00:10.2/usb3/3-2/3-2:1.0/host4/target4:0:0/4:0:0:0/bus' fai led
  May 10 18:29:56 linux01 kernel: [4295404.432000]  sdb:<3>ldm_parse_privhead(): C annot find PRIVHEAD structure. LDM database is corrupt. Aborting.
  May 10 18:29:56 linux01 kernel: [4295405.072000] ldm_validate_privheads(): Canno t find PRIVHEAD 1.
  May 10 18:29:56 linux01 kernel: [4295405.072000]  unable to read partition table
  May 10 18:29:56 linux01 kernel: [4295405.072000] sd 4:0:0:0: Attached scsi remov able disk sdb
  May 10 18:29:56 linux01 kernel: [4295405.072000] sd 4:0:0:0: Attached scsi gener ic sg1 type 0
  May 10 18:29:56 linux01 kernel: [4295405.076000] usb-storage: device scan comple te

** Description changed:

  using 2.6.15-22-386 I am not able to automount an usb floppy disk with
- dapper this kernel version.
+ this kernel version.
  
  May 10 18:29:47 linux01 kernel: [4295396.221000] usb 3-2: new full speed USB dev ice using uhci_hcd and address 4
  May 10 18:29:47 linux01 kernel: [4295396.373000] scsi4 : SCSI emulation for USB Mass Storage devices
  May 10 18:29:47 linux01 kernel: [4295396.373000] usb-storage: device found at 4
  May 10 18:29:47 linux01 kernel: [4295396.373000] usb-storage: waiting for device  to settle before scanning
  May 10 18:29:52 linux01 kernel: [4295401.424000]   Vendor: NEC       Model: USB UF000x        Rev: 1.50
  May 10 18:29:52 linux01 kernel: [4295401.424000]   Type:   Direct-Access               ANSI SCSI revision: 00
  May 10 18:29:55 linux01 kernel: [4295404.048000] SCSI device sdb: 2880 512-byte hdwr sectors (1 MB)
  May 10 18:29:55 linux01 kernel: [4295404.112000] sdb: Write Protect is off
  May 10 18:29:55 linux01 kernel: [4295404.112000] sdb: Mode Sense: 00 46 94 00
  May 10 18:29:55 linux01 kernel: [4295404.112000] sdb: assuming drive cache: writ e through
  May 10 18:29:55 linux01 kernel: [4295404.368000] SCSI device sdb: 2880 512-byte hdwr sectors (1 MB)
  May 10 18:29:55 linux01 kernel: [4295404.432000] sdb: Write Protect is off
  May 10 18:29:55 linux01 kernel: [4295404.432000] sdb: Mode Sense: 00 46 94 00
  May 10 18:29:55 linux01 kernel: [4295404.432000] sdb: assuming drive cache: writ e through
  May 10 18:29:55 linux01 udevd-event[6048]: wait_for_sysfs: waiting for '/sys/dev ices/pci0000:00/0000:00:10.2/usb3/3-2/3-2:1.0/host4/target4:0:0/4:0:0:0/bus' fai led
  May 10 18:29:56 linux01 kernel: [4295404.432000]  sdb:<3>ldm_parse_privhead(): C annot find PRIVHEAD structure. LDM database is corrupt. Aborting.
  May 10 18:29:56 linux01 kernel: [4295405.072000] ldm_validate_privheads(): Canno t find PRIVHEAD 1.
  May 10 18:29:56 linux01 kernel: [4295405.072000]  unable to read partition table
  May 10 18:29:56 linux01 kernel: [4295405.072000] sd 4:0:0:0: Attached scsi remov able disk sdb
  May 10 18:29:56 linux01 kernel: [4295405.072000] sd 4:0:0:0: Attached scsi gener ic sg1 type 0
  May 10 18:29:56 linux01 kernel: [4295405.076000] usb-storage: device scan comple te

-- 
usb floppy UF000x Cannot find PRIVHEAD but works in 2.6.15-21-686 
https://launchpad.net/bugs/44042