Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.12 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 this bug, please add the tag:
'kernel-bug-exists-upstream'.
If you are unable to test the mainline kernel, for example it will not boot,
please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as
Confirmed.
Thanks in advance.
[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-rc3-saucy/
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
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https://bugs.launchpad.net/bugs/1234512
Title:
ath: phy0: failed to stop TX DMA lines pop up randomly, shutting and
opening lid goes back to working system
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I get this issue randomly when using my system (13.04 64bits on Asus
F201E, up to date with proposed repos). It started about a week ago
(not sure exactly though).
The system randomly shows a screen with lines more or less saying the
following:
ath: phy0: failed to stop TX DMA, queues=0x00... !
ath: phy0: DMA failed to stop in 10 ms AR_CR=... AR_DIAG_SW=... DMABG_7=...
ath: phy0: Could not stop RX, we could be confusing the DMA engine when we
start RX up.
The ellipses point out variable values or strings I could not be
bothered to write down.
To get back to a working system, I just have to close the lid of my
laptop and open it again. I can then use it normally, until it happens
again.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-31-generic 3.8.0-31.46
ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8
Uname: Linux 3.8.0-31-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: chtfn 1620 F pulseaudio
CRDA:
country AU:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (3, 23)
(5250 - 5330 @ 40), (3, 23), DFS
(5735 - 5835 @ 40), (3, 30)
Date: Thu Oct 3 14:39:14 2013
HibernationDevice: RESUME=UUID=0a1f86e8-8fc6-454f-bcb0-d5fef3fe52f6
InstallationDate: Installed on 2013-05-13 (143 days ago)
InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424)
MachineType: ASUSTeK COMPUTER INC. X201EP
MarkForUpload: True
ProcEnviron:
LANGUAGE=en_AU:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=set
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-31-generic
root=UUID=4391c015-75c5-492f-89fd-f37f7d63b00a ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.8.0-31-generic N/A
linux-backports-modules-3.8.0-31-generic N/A
linux-firmware1.106
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/18/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X201EP.208
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X201EP
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrX201EP.208:bd01/18/2013:svnASUSTeKCOMPUTERINC.:pnX201EP:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX201EP:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: X201EP
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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