[Bug 330573] Re: madfuload doesn't work on Jaunty

[Neil Wilson]

Just to eliminate the madfuload program, I did a test with good old
'stat' and 'head'. You can 'stat' the device, but you can't 'head' it.

STAT trace

May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat /dev/bus/usb/002/004'
May 17 07:51:01 neil-laptop kernel: [ 1290.888798] usb 2-1: configuration #1 chosen from 1 choice
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' (stdout) '  File: `/dev/bus/usb/002/004''
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' (stdout) '  Size: 0         ^IBlocks: 0          IO Block: 4096   character special file'
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' (stdout) 'Device: fh/15d^IInode: 24726       Links: 1     Device type: bd,83'
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' (stdout) 'Access: (0664/crw-rw-r--)  Uid: (    0/    root)   Gid: (    0/    root)'
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' (stdout) 'Access: 2009-05-17 07:51:01.882187755 +0100'
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' (stdout) 'Modify: 2009-05-17 07:51:01.882187755 +0100'
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' (stdout) 'Change: 2009-05-17 07:51:01.882187755 +0100'
May 17 07:51:01 neil-laptop udevd-event[7886]: '/usr/bin/stat' returned with status 0
May 17 07:51:01 neil-laptop udevd-event[7886]: passed 324 bytes to monitor 0x7f197ea79540
May 17 07:51:01 neil-laptop udevd-event[7886]: passed -1 bytes to monitor 0x7f197ea4c670
May 17 07:51:01 neil-laptop udevd-event[7886]: seq 1576 exit with 0

HEAD trace

May 17 08:56:02 neil-laptop udevd-event[9925]: '/usr/bin/head /dev/bus/usb/002/006'
May 17 08:56:02 neil-laptop udevd-event[9925]: '/usr/bin/head' (stderr) '/usr/bin/head: cannot open `/dev/bus/usb/002/006' for reading: No such file or directory'
May 17 08:56:02 neil-laptop kernel: [ 5191.186309] usb 2-1: configuration #1 chosen from 1 choice
May 17 08:56:02 neil-laptop udevd-event[9925]: '/usr/bin/head' returned with status 1
May 17 08:56:02 neil-laptop udevd-event[9925]: passed 324 bytes to monitor 0x7f197ea5d460
May 17 08:56:02 neil-laptop udevd-event[9925]: passed -1 bytes to monitor 0x7f197ea4c670
May 17 08:56:02 neil-laptop udevd-event[9925]: seq 1588 exit with 0

-- 
madfuload doesn't work on Jaunty
https://bugs.launchpad.net/bugs/330573
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