[Bug 349650] Re: gpilotd running but no panel icon

2009-04-30 Thread nursoda
@Mize: to remove superflous gpanel entries - from Gnome panel(?):

open a terminal
$ cd ~/.gconf/apps/panel
$ grep  pilot `find . -type f`
edit the XML file deleting "..." structures holding gpilot lines
delete corresponding directories "applet_[number]"

-- 
gpilotd running but no panel icon
https://bugs.launchpad.net/bugs/349650
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[Bug 117713] Re: WD external drives need to be spun down, "sdparm --command=stop" doesn't work any more

2009-04-29 Thread nursoda
I think this bug needs to be split into two, one that focusses on the
usability issue to have some eject mechanism to properly spin down
external drives, and one that focusses on the udev/sdparm no longer work
issue.

** Summary changed:

- not proper dismounting for WD passport harddrive (making noise when unplug)
+ WD external drives need to be spun down, "sdparm --command=stop" doesn't work 
any more

-- 
WD external drives need to be spun down, "sdparm --command=stop" doesn't work 
any more
https://bugs.launchpad.net/bugs/117713
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[Bug 117713] Re: not proper dismounting for WD passport harddrive (making noise when unplug)

2009-04-29 Thread nursoda
SHORT VERSION: udev daemon to be blamed?!
__

LONG VERSION:

@Akos Ladanyi: very true, sorry, I forgot to test "init 1" prior to blaming the 
kernel.
Works for me too in single user mode.

BTW: I see no errors related to issuing the SCSI stop command in the
logs, nor when using the commands' --verbose options, neither when it
works nor when it doesn't. Tried with sdparm, scsi-spin (always gives
timeout after 8 sec and resets SCSI card since the disc takes 12 sec to
spin up) and sg_start. They all issue the same 1b command...

So I rebooted and after loggin in (at runlevel 2) I manually stopped all
services (except sshd) and issued "sdparm -C stop /dev/sdb" again: works
fine! (I always test standby using the command "smartctl --all --nocheck
standby --device=3ware,3 /dev/twa0")

Now I started udev daemon "/etc/init.d/udev start", and that alone spun
up the disc! (Can anyone confirm this?) And: "sdparm -C stop /dev/sdb"
and "smartctl --all --nocheck standby --device=3ware,3 /dev/twa0" don't
work any more. So It looks like a problem with udev!?

In /var/log/messages I get "udev: deprecated sysfs layout; update the kernel or 
disable CONFIG_SYSFS_DEPRECATED; some udev features will not work correctly" 
after starting it. From /usr/share/doc/udev/changelog.Debian.gz I see that 
there have been major changes including SCSI issues when intruducing new 
upstream in Version 140.
___

But strangely if I
- switch off computer
- wait :-)
- switch it on again (boots to runlevel 2 w/o GUI)
- log in as root
- "sdparm -C stop /dev/sdb" results in the bug described earlier
- issue "init 1"
- press Ctrl-D (without entering single user mode) to resume normal operation
- log in as root again
- "sdparm -C stop /dev/sdb" now works as expected, too! Although udev is up and 
running.

?

The only odd thin I noticed is that 4 lines before the single user root
password prompt appears, there was an error "outside expected code
flow".

-- 
not proper dismounting for WD passport harddrive (making noise when unplug)
https://bugs.launchpad.net/bugs/117713
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[Bug 117713] Re: not proper dismounting for WD passport harddrive (making noise when unplug)

2009-04-29 Thread nursoda
@Akos Ladanyi

This bug is not specific to (WD external drives|external drives|Ubuntu)
- I have the same effect with vanilla debian sid with an internal
Hitachi SATA drive. Looks like a kernel bug to me.

-- 
not proper dismounting for WD passport harddrive (making noise when unplug)
https://bugs.launchpad.net/bugs/117713
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[Bug 359513] Re: hard disk will not spin down with kernel 2.6.29-11

2009-04-27 Thread nursoda
I have the same effect with my backup disc on my server since my last
reboot. It's with 2.6.26-2-amd64 kernel of current debian sid. The
Hitachi SATA disc in question is connected as a single device unit via
3ware 9650SE-4LPML.

My scripts always worked properly (using sdparm -C stop) but now when I
issue the SCSI STOP command, I see the drive status on my SATA backplane
going on error for approx. 1 sec. After that I hear the drive spinning
up again (which was just about to *start* its spindown, so it resarts
while approx. still 85% spinning speed).

The curious thing ist that reverting to my previous kernel (scripts
worked with, I log the drive status using "smartctl --nocheck standby")
did not help either. So I'm stuck. Neither sdparm nor smartctl packages
were updated even since the kernel version before the now old one. Using
scsi-spin or sg_start doesn't help either.

-- 
hard disk will not spin down with kernel 2.6.29-11
https://bugs.launchpad.net/bugs/359513
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