8086:08b1 (rev 73) [Clevo W740SU] Intel Wireless 7260 AC slow speeds and drops connection in ubunu 14.04
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Low
|
Unassigned |
Bug Description
Slow speeds and drops connection in ubunu 14.04.
Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 73)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:4070]
WORKAROUND: Download the ucode file for the 3.13 kernel here:
http://
Download backports for 3.13 here:
http://
Un-tar the downloaded files:
tar xvf backports-
tar xvf iwlwifi-7260*
Then build backports for iwlwifi:
cd backports-3.13.2-1/
make defconfig-iwlwifi
make
sudo make install
Then copy the firmware ucode file to /lib/firmware
cd ..
cd iwlwifi*
sudo cp iwlwifi* /lib/firmware
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
CasperVersion: 1.340
CurrentDesktop: Unity
Date: Sat May 10 21:12:12 2014
LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Notebook W740SU
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: noprompt cdrom-detect/
RelatedPackageV
linux-
linux-
linux-firmware 1.127
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/04/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.5
dmi.board.
dmi.board.name: W740SU
dmi.board.vendor: Notebook
dmi.board.version: Not Applicable
dmi.chassis.
dmi.chassis.type: 9
dmi.chassis.vendor: Notebook
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: W740SU
dmi.product.
dmi.sys.vendor: Notebook
description: | updated |
description: | updated |
tags: | added: latest-bios-4.6.5 |
summary: |
- Intel Wireless 7260 AC slow speeds and drops connection in ubunu 14.04 + 8086:08b1 (rev 73) [Clevo W740SU] Intel Wireless 7260 AC slow speeds and + drops connection in ubunu 14.04 |
tags: | added: needs-wifi-debug |
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