Bug#732755: udev: Long boot process when HP LaseJet 1018 printer with USB interface is turned on

[Michael Biebl]

Control: tags -1 moreinfo

Hi Dmitriy,

sorry for the late reply

On Sat, 21 Dec 2013 13:20:12 +0600 "Dmitriy A. Istselemov"
<distselemov at yandex.ru> wrote:
> Package: udev
> Version: 204-5
> Severity: normal
> Tags: upstream
> 
> Dear Maintainer,
> 
> I'm running Sid and for about 2 month experiencing the problem described below.
> 
> During the boot process if my printer with USB interface is turned on, it takes
> about 30 sec. to detect it. During this time the boot process hangs. It
> continues after detection. If I turn off the printer the boot process doesn't
> have any delays. The same happens when I manually restart the udev daemon.
> 
> I have added two text files with dmesg output afterthe booting process with my
> printer turning on and off.

Seems those text files are missing
Is this problem still reproducible today? Can you find out which process
actually blocks during boot?
You can boot with systemd.debug-shell on the kernel command line and
switch to tty9 during early and inspect the system. It might be a helper
that is called by a udev rule. So we need to find out as a first step
which binary causes the delay.


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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