Ubuntu
hdparm package

usb hdd resets

Bug #480174 reported by filip
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
hdparm (Ubuntu)
Invalid
Undecided
Unassigned

Bug Description

i tried to install karmic on my external hdd.
I got indications about a bug against this package.
I think that it also needs blacklisting.
I always disconected the disk after each command.

filip@filip-laptop:~$ sudo skdump sat16:/dev/sdc
Device: sat16:/dev/sdc
Type: 16 Byte SCSI ATA SAT Passthru
Size: 152627 MiB
Awake: Operation not supported
ATA SMART not supported.

filip@filip-laptop:~$ sudo skdump sat12:/dev/sdc
Device: sat12:/dev/sdc
Type: 12 Byte SCSI ATA SAT Passthru
Size: 152627 MiB
Awake: Operation not supported
ATA SMART not supported.

filip@filip-laptop:~$ sudo skdump sunplus:/dev/sdc
Device: sunplus:/dev/sdc
Type: Sunplus SCSI ATA Passthru
Size: 152627 MiB
Awake: Operation not supported
ATA SMART not supported.

filip@filip-laptop:~$ sudo skdump jmicron:/dev/sdc
Failed to open disk jmicron:/dev/sdc: Success
filip@filip-laptop:~$ sudo skdump jmicron:/dev/sdc
Failed to open disk jmicron:/dev/sdc: No such file or directory

filip@filip-laptop:~$ sudo skdump /dev/sdc
Device: sat12:/dev/sdc
Type: 12 Byte SCSI ATA SAT Passthru
Size: 152627 MiB
Awake: Operation not supported
ATA SMART not supported.

after sudo skdump jmicron:/dev/sdc the partitions disapears.
I got problems to get the lsusb -v. I tried until i got it right. see lsusb -v correct.

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filip (bandit-s-fw) wrote :
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filip (bandit-s-fw) wrote :
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filip (bandit-s-fw) wrote :
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filip (bandit-s-fw) wrote :
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filip (bandit-s-fw) wrote :

I've run the commands on karmic installed on the usb memory stick seen in lsusb (cruzer)

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filip (bandit-s-fw) wrote :
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filip (bandit-s-fw) wrote :

if i try to boot the external hdd (in recovery) i can boot to the root shell and update my system. I upgraded to lucid to see if there is an approvement. Which doesn't. When i chose 'continu normal boot' (don't know how it called, instead of root shell) the system boots until checking battery state. After that i get lots of errors: ext4-fs, could not enummerate, ...

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filip (bandit-s-fw) wrote :

something is causing errors after checking battery state.

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filip (bandit-s-fw) wrote :

i've retried installing 64-bit daily build lucid (301209). I've still have this problem. Sometimes it boots but most of the time it doesn't.

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filip (bandit-s-fw) wrote :

maybe i am experience this bug here https://bugs.launchpad.net/ubuntu/+source/udev/+bug/515023 instead of a bug against libatasmart

filip (bandit-s-fw)
affects: libatasmart (Ubuntu) → hdparm (Ubuntu)
Changed in hdparm (Ubuntu):
status: New → Invalid
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