Hi all,
I never solved this, but eventually got rid of the freezing by buying
and installing a whitelisted intel centrino wireless card and replacing
the broadcom card. Freezing has stopped. It was clearly the broadcom
card that was the problem. This is not a great solution, but its been
worth it
Hi.
Had the same issues with ubuntu 12.04/12.10/13.04 on my laptop.
The solution I found is to replace the kernel with the upstream kernel
3.9.0-030900-generic.
It breaks the wifi , but that was fixed by installing the driver provided by
Broadcom.
It's been 3 days since my last freeze ... still
Unfortunately i am back on 13.04 and installing with the patched driver
still results in freezes when on battery. I will try and rebuild this
evening.
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I can confirm that the freezes and some other buggy things have been
absent for a few days now since I also recompiled the patched 64-bit
driver. Before that, I would get 2-5 complete system freezes a day
(mostly when on battery power) on 64-bit Ubuntu 13.04. The other
annoying thing that has so fa
I have now been running the system for about 5 days and have not had one
freeze since recompiling the driver. I think this must have been the
problem
Great to hear that this also fixes the problem in 13.04.
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I can also confirm the same buggy behavior on 13.04 64bit. I can also
confirm that removing bcmwl-kernel-source and building from scratch as
described on http://www.mindwerks.net/2012/06/wireless-bcm4312-with-
the-3-4-and-3-5-kernel/ seems to have fixed it :) Fingers crossed!
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I have the same behavior on 13.04 64bit. It freezes minimum once a day. I also
made a test with 12.04 32Bit but without any improvement.
The system freezes with power supply as also without. I also tried switch off
the wireless card and use cable. But also the system freezes after some
minutes.
This is a frustrating problem.
Since filing this bug i have reverted to 12.04, which also went about
freezing randomly.
It seems though that freezing is limited to when the machine is on
battery power - i am still testing this but haven't had a freeze on
mains power for a long while. That has lea
The PC I am using just froze again - about 20 minutes after the previous
one.
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Title:
Random system freeze in 13.04
To manage notifications abou
I have had the same random freezing problem with the PCs at work and at
home, totalling 6 in all. I have a second PC at home with Ubuntu 12.04
and does not have this problem. The 6 PCs with the freezing problem have
Ubuntu 13.04 on them.
Everything just stops for no reason - any time. If music or
Why has this expired?
What am I meant to do? I have requested support for testing the upstream
kernel and received none.
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Title:
Random system f
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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T
Recent update to 3.8.0-21-generic doesn't seem to have fixed things.
Just had a freeze.
I would really appreciate if anyone could help me through this. Random
system freezes are crippling me.
Thanks.
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** Tags added: kernel-unable-to-test-upstream
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Title:
Random system freeze in 13.04
To manage notifications about this bug go to:
https://bugs.l
I have got yesterday's upstream kernel up and running, but have had my
ability to test it compromised by not being able to get the wireless
working on it.
My attempts to fix the wireless on the upstream kernel managed to break
my wireless on the current kernel, thus i ended up being tethered to th
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.9 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix t
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