Wlan keeps dropping

[remfarkas]

No idea, i am searching a while but no help at all anywhere.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-18-generic 3.19.0-18.18
ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
Uname: Linux 3.19.0-18-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.17.2-0ubuntu1.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: keboid 1584 F.... pulseaudio
CRDA:
 country TW: DFS-UNSET
  (2402 - 2472 @ 40), (3, 27), (N/A)
  (5270 - 5330 @ 40), (3, 17), (0 ms), DFS
  (5735 - 5815 @ 40), (3, 30), (N/A)
CurrentDesktop: Unity
Date: Fri May 22 17:40:46 2015
InstallationDate: Installed on 2015-05-21 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: Hewlett-Packard HP 15 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed root=UUID=664a9072-79e5-44b0-8ed4-9fcd74b499d1 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.19.0-18-generic N/A
 linux-backports-modules-3.19.0-18-generic N/A
 linux-firmware 1.143.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/18/2014
dmi.bios.vendor: Insyde
dmi.bios.version: F.36
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 2212
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 86.49
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.36:bd12/18/2014:svnHewlett-Packard:pnHP15NotebookPC:pvr0974120000405F00000620180:rvnHewlett-Packard:rn2212:rvr86.49:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP 15 Notebook PC
dmi.product.version: 0974120000405F00000620180
dmi.sys.vendor: Hewlett-Packard

[Brad Figg (brad-figg)]

This change was made by a bot.

[remfarkas (remfarkas)]

Of course: HP 15 Notebook PC 15-r202nh

I have found solution for Trusty and this chipset and it seems to work for now:

i created /etc/modprobe.d/rtl8723be.conf and added the line:

options rtl8723be fwlps=N ips=N

[penalvch (penalvch)]

remfarkas, could you please test the latest upstream kernel available from the very top line at the top of the page (the release names are irrelevant for testing, and please do not test the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue.

If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ

Where XY and Z are numbers corresponding to the kernel version.

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ

Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results.

Thank you for your understanding.

[remfarkas (remfarkas)]

Can't test it, even after removing the only proprietary modules (nvidia) install fails:

DKMS make.log for bbswitch-0.7 for kernel 3.14.4-031404-generic (x86_64)
2015. máj. 23., szombat, 15.16.19 CEST
make -C /lib/modules/3.14.4-031404-generic/build M="$(pwd)" modules
make[1]: Entering directory '/usr/src/linux-headers-3.14.4-031404-generic'
make[1]: Makefile: Nincs ilyen fájl vagy könyvtár
make[1]: *** No rule to make target 'Makefile'. Stop.
make[1]: Leaving directory '/usr/src/linux-headers-3.14.4-031404-generic'
Makefile:13: recipe for target 'default' failed
make: *** [default] Error 2

[Launchpad Janitor (janitor)]

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