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Old 10-18-2003, 12:38 AM   #1
ragingtarrasque
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Registered: Jun 2003
Location: Illinois
Distribution: Suse 8.2 Pro
Posts: 12

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Keydrive crashes USB bus


I just bought a new USB flash drive, and despite strange dmesg output, I have managed to get it to work reliably, with only one problem. Sometimes when I plug the keydrive into one my my USB ports, I lose all USB and cannot use either the drive or my (USB) mouse. The only that I know of to fix this is to reboot. (restarting X does not work)

suse 8.2 pro
kernel 2.4.20
This is on an older athlon k7 700 mhz in asus k7v board, of course usb 1.1

strange dmesg output:

Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
scsi1 : SCSI emulation for USB Mass Storage devices
Vendor: STFI Model: USB Flash Disk Rev: 1.00
Type: Direct-Access ANSI SCSI revision: 02
Attached scsi removable disk sda at scsi1, channel 0, id 0, lun 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off

sda: sda1 sda2 sda3 sda4 // what does this line mean?

WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 4
USB Mass Storage support registered.
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
eth0: no IPv6 routers present
mtrr: 0xe2000000,0x2000000 overlaps existing 0xe2000000,0x1000000
Linux video capture interface: v1.00
SCSI device sda: 256000 512-byte hdwr sectors (131 MB)
sda: Write Protect is off
sda: sda1 sda2 sda3 sda4
SCSI error: host 1 id 0 lun 0 return code = 8000002
Sense class 7, sense error 0, extended sense 0
Device busy for revalidation (usage=1)


As you can see, it repeatedly errors out, but the device is mountable as sda, and I mount it to location /dev/keydrive. I have reliable r/w access.

lsusb output:

Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
Bus 001 Device 002: ID 067b:2315 Prolific Technology, Inc. Flash Disk Embedded Hub
Bus 001 Device 004: ID 067b:2317 Prolific Technology, Inc. Mass Storage Device
Bus 001 Device 003: ID 046d:c025 Logitech, Inc.


Why it shows up as two devices, I know not.

anyway, the problem is, as I said, that sometimes it freezes up my usb altogether, and I cannot figure out why. Any ideas on this would be greatly appreciated, thanks in advance!
 
Old 10-18-2003, 08:02 PM   #2
ragingtarrasque
LQ Newbie
 
Registered: Jun 2003
Location: Illinois
Distribution: Suse 8.2 Pro
Posts: 12

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