kernel-packages team mailing list archive
-
kernel-packages team
-
Mailing list archive
-
Message #185877
[Bug 1565106] Re: Wifi works on W10 but not on Ub 16.04 nor 14.04
after installing new kernel 4.7, RJ45 connected
I rebooted a first time (on 4.7)
took RJ45 out
no wifi
I connected RJ45 to install Chromium
rebooted a 2nd time, RJ45 out, no wifi
I rebooted a 3rd time, RJ45 out, wifi was visible (see the picture below)
http://i68.tinypic.com/29479ly.jpg
I did not connect to my wifi box (no wifi password declaration)
rebooted
no wifi again
I shut-off / shut-on power supply
wifi is back
I've been connected to it (see picture below)
http://i64.tinypic.com/fuumat.jpg
I shut-off / shut-on power supply again to check a 2nd time
NO wifi
I reboot
NO wifi, same
Finally, as usual, when I do a major change (reinstall, but no improvement this time) or upstream kernel, I've got Wifi just ONCE which means my card is recognized by Ubuntu, but never again.
Looks like a sort of flag is marked somewhere which no longer allows wifi
--
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/1565106
Title:
Wifi works on W10 but not on Ub 16.04 nor 14.04
Status in linux package in Ubuntu:
Confirmed
Bug description:
Hi
I just bought a laptop "HP Envy x360 15-w100nf". Everything's fine except wifi
- It works on w10
- but not on Ub 16.04 / 4.4.0-15 / 64 bits
- nor Ub 14.04
I've spent hours of discussions and tests on wifi forum
URL = https://forum.ubuntu-fr.org/viewtopic.php?id=1987186
(unfortunately it's in French but command line tests are quite understandable)
Now I think nobody can help me on the forum because we've tried everything, that's why I assume it's a bug.
I'm ready to make every test which could help solving this problem
In the meantime, have a nice day (actually a nice night ... in France !)
---
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: clubmicronet 1295 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=b66db7f5-8c76-4cbb-829f-610caa034e13
InstallationDate: Installed on 2016-03-22 (10 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160307)
MachineType: HP HP ENVY x360 Convertible
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-15-generic.efi.signed root=UUID=39204032-2bfd-4402-b4a8-87db0dd6075f ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
RelatedPackageVersions:
linux-restricted-modules-4.4.0-15-generic N/A
linux-backports-modules-4.4.0-15-generic N/A
linux-firmware 1.157
Tags: xenial
Uname: Linux 4.4.0-15-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/10/2015
dmi.bios.vendor: Insyde
dmi.bios.version: F.13
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 80D0
dmi.board.vendor: HP
dmi.board.version: 84.24
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.13:bd08/10/2015:svnHP:pnHPENVYx360Convertible:pvrType1ProductConfigId:rvnHP:rn80D0:rvr84.24:cvnHP:ct10:cvrChassisVersion:
dmi.product.name: HP ENVY x360 Convertible
dmi.product.version: Type1ProductConfigId
dmi.sys.vendor: HP
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1565106/+subscriptions
References