[Expired for linux (Ubuntu Precise) because there has been no activity
for 60 days.]
** Changed in: linux (Ubuntu Precise)
Status: Incomplete => Expired
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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** Changed in: linux (Ubuntu)
Assignee: Rafael David Tinoco (inaddy) => (unassigned)
** Changed in: linux (Ubuntu)
Status: In Progress => Invalid
** Changed in: linux (Ubuntu)
Status: Invalid => Incomplete
** Changed in: linux (Ubuntu Precise)
Status: Fix Committed => I
** Tags removed: verification-failed-precise
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https://bugs.launchpad.net/bugs/1425333
Title:
Precise kernel lockup with Intel Corporation 82579LM network
interfaces
Stat
** Changed in: linux (Ubuntu Precise)
Status: In Progress => Fix Committed
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Title:
Precise kernel lockup with Intel Corporati
Small Clarification: This bug is still opened and being worked on. The
fixes (cherry picked and proposed for SRU) did not fix the original
issue so they were reverted (as default policy for SRUs). The
investigation continues, if you do have this NIC and had suffered from
the same issue please provi
This bug was fixed in the package linux - 3.2.0-82.119
---
linux (3.2.0-82.119) precise; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1449034
[ Upstream Kernel Changes ]
* Revert "e1000e: Workaround for dropped packets in Gig/100 speeds on
82579"
*
This bug was fixed in the package linux - 3.2.0-82.119
---
linux (3.2.0-82.119) precise; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1449034
[ Upstream Kernel Changes ]
* Revert "e1000e: Workaround for dropped packets in Gig/100 speeds on
82579"
*
** Tags added: verification-reverted-precise
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Title:
Precise kernel lockup with Intel Corporation 82579LM network
interfaces
Stat
With all those fixes backported we still got a kernel lockup:
Apr 21 11:55:25 kernel: [992864.965769] Pid: 0, comm: swapper/0 Tainted: P
C O 3.2.0-77-generic #112hf79117v20150224b1-Ubuntu
Apr 21 11:55:25 kernel: [992864.965772] Call Trace:
Apr 21 11:55:25 kernel: [992864.965773][]
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
precise' to 'verification-done-precise'.
If verification is not done by 5 working days from
** Changed in: linux (Ubuntu Precise)
Status: New => Fix Committed
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Title:
Precise kernel lockup with Intel Corporation 82579
** Also affects: linux (Ubuntu Precise)
Importance: Undecided
Status: New
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Title:
Precise kernel lockup with Intel Corpora
For all those interested,
Submitted fixes to the kernel team mailing list:
[Precise][PATCH 0/5] e1000e fixes for Intel 82579LM
[Precise][PATCH 1/5] e1000e: 82579: workaround for link drop issue
[Precise][PATCH 2/5] e1000e: update workaround for 82579 intermittently
disabled during S0->Sx
[Pre
** Description changed:
+ SRU Justification:
+
+ Impact: e1000e driver can lockup in machine HP Z210.
+ Fix: All the patches were taken from upstream.
+ Testcase: To use an HP Z210 machine and wait certain conditions.
+
+
+
+ Original Description:
+
It was brought to my attention the fo
I got confirmation that these cherry-picks fix the issue.
I'm going to send the merge proposal to the kernel team.
Thank you
Rafael Tinoco
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** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
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Title:
Precise kernel lockup with Intel Corporation 82579LM networ
PPA:
https://launchpad.net/~inaddy/+archive/ubuntu/lp1425333
HOWTO:
# add-apt-repository ppa:inaddy/lp1425333
# apt-get update
# apt-get dist-upgrade
(make sure package linux - 3.2.0-77.112hf79117v20150224b1 is installed)
Waiting for users feedback.
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** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Rafael David Tinoco (inaddy)
** Changed in: linux (Ubuntu)
Status: New => In Progress
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commit 9f82830d0b4f734e0bfb2ebf53b456eaa7f38728
Author: Bruce Allan
Date: Fri Dec 16 00:46:33 2011 +
e1000e: update workaround for 82579 intermittently disabled during S0->Sx
The workaround which toggles the LANPHYPC (LAN PHY Power Control) value bit
to force the MAC-Phy in
commit 46f82e6f8895dcdc44c806082b412f9de6211dd6
Author: Bruce Allan
Date: Thu Apr 12 06:27:03 2012 +
e1000e: issues in Sx on 82577/8/9
A workaround was previously put in the driver to reset the device when
transitioning to Sx in order to activate the changed settings of the
I believe this problem can be due to a HW problem already described in
an Intel errata:
DOCUMENT: http://goo.gl/fffMyi
23. Packet Loss on Intel® 82579 Gigabit Ethernet Controller
Problem: Systems with Intel 6 Series Chipset and Intel C200 Series Chipset
using the Intel 82579 Gigabit Ethernet Co
commit aa21a75313a52f18bbf3e86827133d7d73fe30ae
Author: Bruce Allan
Date: Fri Dec 16 00:46:06 2011 +
e1000e: 82579: workaround for link drop issue
When connected to certain switches, the 82579 PHY might drop link
unexpectedly. Work around the issue by setting the Mean Squa
I'm providing a hotfixed kernel backporting the following commits:
commit 4ddfadb6625675d2e105257b029621809eb61b62
Author: David Ertman
Date: Tue Apr 22 05:25:53 2014 +
e1000e: Workaround for dropped packets in Gig/100 speeds on 82579
This is a workaround for a HW erratum on 8
commit e05871885af46af0e8e9e82c612ca3cdd501f5fc
Author: Bruce Allan
Date: Tue Mar 20 03:47:47 2012 +
e1000e: 82579 packet drop workaround
In K1 mode (a MAC/PHY interconnect power mode), the 82579 device shuts down
the Phase Lock Loop (PLL) of the interconnect to save power.
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