Ran:
teckn...@lc2000sn:~$ sudo grep null /lib/udev/rules.d/*
[sudo] password for tecknode:
/lib/udev/rules.d/50-udev-default.rules:KERNEL=="null|zero|full|random|urand 
om", MODE="0666"
teckn...@lc2000sn:~$ sudo grep null /etc/udev/rules.d/*
teckn...@lc2000sn:~$ ls -l /dev/null
crw-rw-rw- 1 root root 1, 3 2010-05-06 07:40 /dev/null
teckn...@lc2000sn:~$

Experiment-1: Mounted a data DVD and rebooted.

Sure enough at the time, during boot, when the UDEVD-WORK would display,
the DVD drive would spin-up (access LED flashed) then the boot continued
NORMALLY.

So for whatever reason, the bootup tries to access the DVD. Note that I
have tried boot sequence HD then DVD and that did not fix the problem.
This tells me the attempt to read the DVD drive is coded into the Linux
boot sequence.

Experiment-2: Change boot-order to HD then CD, mounted my copy of Ubuntu
10.04 Live CD and booted. Booted NORMALLY, but did read the CD.
Rebooted, changed boot-order back to CD then HD, booted WITHOUT CD,
mount error again.

I was testing to see if something needed to complete that was not done
because of using the online upgrade method. Didn't fix the problem of
course.

-- 
On boot keeps trying to mount "UDEVD-WORK..../dev/null"
https://bugs.launchpad.net/bugs/575333
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to