*** This bug is a duplicate of bug 183968 ***
https://bugs.launchpad.net/bugs/183968
** This bug has been marked a duplicate of bug 183968
mac80211 master interface matches existant persistent network rules
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
Josh, Istvan, did you tried to remove 70-persistent-net.rules as I suggested?
If you keep the old one from gutsy it will not work! It has to be regenerated
with the new hardy rules from 75-persistent-net-generator.rules.
I've just removed that file and now I have no slowdown.
Regarding stability
hey folks, i just wanted to let you know that removing that 70
-persistent-net.rules also saved me about 10 seconds, i have a b43
wireless, though.
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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I, too am having this issue and wanted to add my data.
I'm running a Thinkpad T60p with an Intel Core 2 T5600. The wireless
card is a Intel 802.11abg Mini PCI Express wireless adapter but I
don't know how to find the exact model.
I have a ~28 second delay with the wireless hardware switch on,
Little extra info to my previous post: the wireless card is shows up in
Ubuntu as Intel Corporation PRO/Wireless 3945ABG Network Connection
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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I have the same problem with the similar symptoms.
On Gutsy it worked perfectly. It was upgraded to Hardy beta.
30 sec delay on boot, it works only slowly and unstable, and no blue led light
at all.
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
I made what Ernst offered (thanks!). It works (30 sec delay has
vanished), but the speed of the connection has remained slow :-(
Then I made a try: I booted the computer with the old Gutsy kernel (instead of
the new Hardy beta kernel) and voila!
Wireless speed is excellent again, and everything
Istvan Blahota : You say that it works only slowly and unstable, do
you mean that your computer is unstable when you use it or just the
wireless connexion? If your computer is unstable, I also have problems
only when running on battery that I described in bug 189814, in case you
want to look if
To Saïvann Carignan:
Just the connection is slow and unstable, the other part of the system is OK.
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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Bugs, which is
I've experienced the same problem after upgrading from gusty to hardy a couple
of days ago.
I've removed 70-persistent-net.rules to force udev to regenerate it and the
boot delay disappeared.
Maybe old rules cleanup should be automated at upgrade time?
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[Hardy] Intel 3945ABG Long boot delays
The patch can't be applied though, this would prevent wmaster devices
showing up in HAL, etc. and that would be bad.
The right fix is to add ATTR{type}==1 to the existing autogenerated rules
(the new rules will already have that added)
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[Hardy] Intel 3945ABG Long boot delays while Loading
The patch doesn't actually fix the problem ...
though it's a rather elegant hack
** Attachment removed: 05-options.rules.patch
http://launchpadlibrarian.net/12753956/05-options.rules.patch
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
Adding those lines to /etc/udev/rules.d/05-options.rules worked for me
to get rid of the delay. This was a system upgraded from Gutsy.
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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I think I nailed it
udev tries to rename the wmaster* device generated by mac80211. It should only
rename the real interface named wlan*.
By adding the following to /etc/udev/rules.d/05-options.rules the wmaster*
devices will be ignored and renaming works correctly again... ( so no boot
The patch from my previous post is only needed for rules generated by old
(e.g. 7.10) 75-persistent-net.rules.
The latest from hardy generates rules which contain ATTR{type}==1 which won't
match the wmaster device.
But for people who upgrade from 7.10 it might be a nice to have a cleaner
My /etc/udev/rules.d/70-persistent-net.rules does not contain any old entries,
and
my boot-times are still too long. Turning off Wifi before boot reduces
boot-times with
about 30 seconds.
Using iwl3945 driver on Ubuntu Hardy Heron alpha 6 on an IBM T60.
Heres my
and on...
** Attachment added: hardy-wifi_on.png
http://launchpadlibrarian.net/12705180/hardy-wifi_on.png
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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Thanks Ernst!
That fix brought my boot-up time from 67 seconds to about 33 seconds.
It was driving me nuts, but now bootup is much more acceptable.
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
You received this bug notification
This seems related to the device renaming, this doesn't work correctly
if old persistent rules are present for the wireless card. Removing
these lines from /etc/udev/rules.d/70-persistent-net.rules solves the
problem for me. (also the device is now named wlan0 instead of
wlan0_rename). A new
This does not seem to be restricted to the Intel wireless card. I have a
BCM4318, and I also get it:
Feb 22 11:08:40 xango2 kernel: [ 294.260774] ACPI: PCI Interrupt
:00:14.2[A] - GSI 16 (level, low) - IRQ 16
Feb 22 11:08:40 xango2 kernel: [ 294.261429] phy0: Selected rate control
hggdh: Indeed, the dmesg shows the delay happening at very much the same
time as me. Can you boot with wireless off and see of the delay
disappears?
** Description changed:
Binary package hint: udev
Every time I boot, my laptop (a Dell XPS M1710) hangs for about a minute
while Loading
** Attachment added: and here's the udev output
http://launchpadlibrarian.net/12156376/udev.txt
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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Bugs, which is
hggdh : According to your comment about the wmaster0 renamed into eth1,
I set the status of the bug to Triaged to help it getting more attention
since I suspect that we have enough information for developers, I also
open again the bug in udev in case that it is really a udev bug.
** Changed in:
Tried with the wireless disabled on boot -- no visible difference on the
wait:
[ 24.813814] input,hidraw0: USB HID v1.00 Device [C-Media USB Headphone Set
] on usb-:00:13.5-4.2
[ 24.816537] input: Logitech USB-PS/2 Optical Mouse as
Here's a bootchart for (possibly) this issue:
http://ubuntuforums.org/showthread.php?p=4381896#post4381896
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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Bugs,
Another interesting match between the original reporter's dmesg and mine
is that the wireless comes up as wmaster0, is renamed to eth1 (per the
udev rules), and *then* again renamed to wlan0_rename.
This one really sounds like udev.
For the record, my laptop is a Dell Inspiron 1721.
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[Hardy]
** Attachment added: bah, why wait? Here is the syslog
http://launchpadlibrarian.net/12156367/syslog.txt
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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Bugs,
I have this wireless card with the iwl3945 driver on Hardy, and I don't
have this issue. All of my boots, with the exception of the one where
fsck ran, have been under 30 seconds. The network card portion of my
bootchart lasts less than 3 seconds. Perhaps there is an additional
factor coming
Not a linux bug, very definitely udev
** Changed in: linux (Ubuntu)
Status: Triaged = Invalid
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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Bugs, which
70-persistent-net.rules follows
# This file maintains persistent names for network interfaces.
# See udev(7) for syntax.
#
# Entries are automatically added by the 75-persistent-net-generator.rules
# file; however you are also free to add your own entries.
# PCI device 0x14e4:0x170c (b44)
Same issue as others. I have the Intel Pro Wireless 3945 also using the
iwl3945 driver under the current Hardy. I'm using a Gateway C-140XL
laptop. I figure there's not point in posting what everyone else has; I
just want to confirm on another laptop.
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[Hardy] Intel 3945ABG Long boot delays
same bug here. I'm using hardy heron on a toshiba A100-730 laptop with
inter 3945 card. If i turn off the wireless switch boot speeds up by 30
seconds.
** Attachment added: bootchart with wireless switch on
http://launchpadlibrarian.net/12184606/hardy-20080224-1.png
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[Hardy] Intel 3945ABG
On the failure to rename the wireless interface: I ran a 'ifconfig -a',
and eth1 has a weird HWaddr:
00-19-7E-B0-17-C4-00-00-00-00-00-00-00-00-00-00. Even more, udev is
*not* renaming the wireless correctly, as I stated in my previous
comment.
eth0 Link encap:Ethernet HWaddr
** Attachment added: version.log
http://launchpadlibrarian.net/12082531/version.log
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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The delay does not happen with the radio kill switch ON (= WiFi off).
** Attachment added: uname -a
http://launchpadlibrarian.net/12082530/uname-a.log
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[Hardy] Intel 3945ABG Long boot delays while Loading hardware drivers
https://bugs.launchpad.net/bugs/192845
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