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From: Morgan Read <mstuff@read.org.nz>
To: linux-hotplug@vger.kernel.org
Subject: Re: udev.rules can't set group or mode?
Date: Sun, 30 Jul 2006 05:02:19 +0000	[thread overview]
Message-ID: <44CC3D5B.4040206@read.org.nz> (raw)
In-Reply-To: <eac3k5$ces$1@sea.gmane.org>


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Kay Sievers wrote:
> On Sat, 2006-07-29 at 23:29 +1200, Morgan Read wrote:
>> Kay Sievers wrote:
>>> On Fri, 2006-07-28 at 16:25 +1200, Morgan Read wrote:
...
>> [morgan@morgansmachine ~]$ rpm -q udev
>> udev-084-13
>>
>> Changed rule to:
>> DRIVER=="ark3116", SYMLINK+="nokiaca42clone", MODE="0666"
>> (Was following the 0.6 version of
>> http://www.reactivated.net/writing_udev_rules.html.)
> 
> Right, that should probably be mentioned, that we don't recommend
> changing 'default' names, except to make them match the 'default', like
> moving the input devices in a subdirectory where they have always lived,
> long before udev.
> 
> Better create only symlinks, and nothing else will break by making
> (silly) assumptions about /dev.
> 
>> Now the device files have the correct group and owner, but mode wont
>> change?  With the new rule mode is 0660?
> 
> That may be Fedora's pam_console, that comes into your way and changes
> it back. Look at udevtest again to see what udev is doing.

Hmm, but according to udevtest (below), pam is the last thing to run?
And, l 4 of udevtest says it's creating "mode = '0660'", which ain't
right?  If the problem is pam_console, how would I deal to it?

M.

[morgan@morgansmachine ~]$ udevtest /class/tty/ttyUSB1
main: looking at device '/class/tty/ttyUSB1' from subsystem 'tty'
udev_rules_get_name: add symlink 'nokiaca42clone'
udev_rules_get_name: rule applied, 'ttyUSB1' becomes 'ttyUSB1'
create_node: creating device node '/dev/ttyUSB1', major = '188', minor =
'1', mode = '0660', uid = '0', gid = '14'
create_node: creating symlink '/dev/nokiaca42clone' to 'ttyUSB1'
main: run: 'socket:/org/kernel/udev/monitor'
main: run: '/lib/udev/udev_run_devd'
main: run: 'socket:/org/freedesktop/hal/udev_event'
main: run: '/sbin/pam_console_apply /dev/ttyUSB1 /dev/nokiaca42clone'
[morgan@morgansmachine ~]$
-- 
Morgan Read
NEW ZEALAND
<mailto:mstuffATreadDOTorgDOTnz>

fedora: Freedom Forever!
http://fedoraproject.org/wiki/Overview


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  parent reply	other threads:[~2006-07-30  5:02 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-07-28  4:25 udev.rules can't set group or mode? Morgan Read
2006-07-28 22:12 ` Kay Sievers
2006-07-29 11:29 ` Morgan Read
2006-07-29 11:47 ` Kay Sievers
2006-07-30  5:02 ` Morgan Read [this message]
2006-07-30 10:19 ` Kay Sievers
2006-07-31 21:55 ` Morgan Read
2006-08-01 12:23 ` Kay Sievers

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