14e4:4315 [HP Pavilion dv7-2030er Entertainment Notebook PC] Cannot re-establish wi-fi connection after suspending

[Beowulf]

After upgrading to 14.04 I cannot re-establish wi-fi connection after suspending my laptop. I have to re-boot each time, suspending became useless.

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ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: sgr 3064 F.... pulseaudio
 /dev/snd/controlC0: sgr 3064 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=ef9d4f4b-aab7-4bc7-8eb4-c7fd5017787b
InstallationDate: Installed on 2012-05-11 (713 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=246998be-2cd0-44bf-84ed-f543cab86250 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-24-generic N/A
 linux-backports-modules-3.13.0-24-generic N/A
 linux-firmware 1.127
Tags: trusty
Uname: Linux 3.13.0-24-generic x86_64
UpgradeStatus: Upgraded to trusty on 2014-04-18 (6 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo www-data
_MarkForUpload: True
dmi.bios.date: 08/25/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.46
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3624
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 18.51
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.46:bd08/25/2011:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvrRev1:rvnHewlett-Packard:rn3624:rvr18.51:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard

[Beowulf (s-highlander)]

Attached lspci -vvv output

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.15 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/v3.15-rc2-trusty/

[Brad Figg (brad-figg)]

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1312355

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Beowulf (s-highlander)]

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[Beowulf (s-highlander)]

The model is:
HP Pavilion dv7-2030er
s/n CNF9210KVP
p/n NL868EA#ACB

[Beowulf (s-highlander)]

After upgrading kernel to 3.13.0.24.29 I don't have this issue anymore.

[penalvch (penalvch)]

Beowulf, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1312355/comments/23 regarding this being fixed with an update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find.