I've been having this issue since I've bought my laptop. No issue at all using
windows. Connection drops every now and then on linux (ubuntu) and android
(4.4r2 using 3.18 kernel as well). Also can now always reproduce when
rebooting from android-x86 to ubuntu where the connection simply won't activate
at all with tons of syslog errors! I first tought it was mainly due to
sleep/resume but it's totally unreleated. I now presume the interface need a
some sort of full reset at reboot or is badly re-initialized after reboot.
Even then at cold boot the connection eventually drops as well.
Manufacturer: Hewlett-Packard
Product Name: HP Split 13 x2 PC (HP Split 13-m110ca x2 PC)
Two issues:
1- badly re-initialized after reboot resulting with not being able to activate
wifi connection resulting in a need for full shutdown + cold-boot (rebooting
from android-x86 to ubuntu does that)
2- connection drops often even after cold-boot
Issue still on-going with 3.19
Maybie related to #1360969
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1414010
Title:
wifi problem
Status in linux package in Ubuntu:
Incomplete
Bug description:
often wifi drops. After waking up often connexion drops and restart.
Rebooting from android to ubuntu (using similar kernel version aka
3.18) wifi ends-up not working at all in ubuntu. In thoses occasions
I have to fully shutdown the laptop (as rebooting is insufiscient),
wait 10 sec the startup.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.18.0-9-generic 3.18.0-9.10
ProcVersionSignature: Ubuntu 3.18.0-9.10-generic 3.18.2
Uname: Linux 3.18.0-9-generic x86_64
ApportVersion: 2.15.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: th0ma7 2189 F.... pulseaudio
/dev/snd/controlC0: th0ma7 2189 F.... pulseaudio
Date: Fri Jan 23 13:03:01 2015
HibernationDevice: RESUME=UUID=5bf060d4-14b6-495f-8b95-451bd45b1d1c
InstallationDate: Installed on 2014-04-24 (274 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Hewlett-Packard HP Split 13 x2 PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.18.0-9-generic.efi.signed
root=UUID=01199aaf-45ab-40c4-9f1f-b0dd8c069a68 ro quiet splash vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.18.0-9-generic N/A
linux-backports-modules-3.18.0-9-generic N/A
linux-firmware 1.141
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to vivid on 2014-12-21 (33 days ago)
dmi.bios.date: 06/13/2014
dmi.bios.vendor: Insyde
dmi.bios.version: F.26
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 215B
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 26.37
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.26:bd06/13/2014:svnHewlett-Packard:pnHPSplit13x2PC:pvr0887110000305B00000320000:rvnHewlett-Packard:rn215B:rvr26.37:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Split 13 x2 PC
dmi.product.version: 0887110000305B00000320000
dmi.sys.vendor: Hewlett-Packard
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