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Message #63072
[Bug 1319170] Re: 8086:08b1 (rev 73) [HP ENVY 17-j188ez Notebook PC] Intel Wireless-AC 7260 dropping connection and slow
Hi Christopher
Few hours later the BIOS version was available again and so I updated the BIOS the next day.
The behavior seems a bit different now - although I can't tell if it's really because of the BIOS update or Ubuntu updates: Now I get disconnects while the wireless icon still tells me I'm connected, I have to manually reconnect to the WiFi network, sometimes I have to disable and enable radio as no networks are listed. I have yet not encountered any slowness while browsing.
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date returns:
F.56
04/23/2014
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https://bugs.launchpad.net/bugs/1319170
Title:
8086:08b1 (rev 73) [HP ENVY 17-j188ez Notebook PC] Intel Wireless-AC
7260 dropping connection and slow
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
This is a combo WiFi/Bluetooth adapter with mini PCIe connector for
mobile devices. While bluetooth seems to have no issues, the WiFi part
does have on Ubuntu 14.04 LTS. Every now and then the speed may get
slow during browsing the internet, sometimes the connection is lost.
This may happen almost immediately or after up to 1 hour while using
it. Often the slowness and drops are close to each other and it can
even happen few times consecutively.
Intel Corporation Wireless 7260 [8086:08b1] (rev 73)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:4070]
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: lavinia_ron 2384 F.... pulseaudio
/dev/snd/pcmC1D0p: lavinia_ron 2384 F...m pulseaudio
/dev/snd/controlC0: lavinia_ron 2384 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue May 13 21:58:01 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-04-26 (17 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Hewlett-Packard HP ENVY 17 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=3f8ff85b-39c6-4be0-b514-cb00250a9f8e ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127.2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/05/2014
dmi.bios.vendor: Insyde
dmi.bios.version: F.53
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 1968
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 93.49
dmi.chassis.asset.tag: 5CG414DSZL
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsyde:bvrF.53:bd03/05/2014:svnHewlett-Packard:pnHPENVY17NotebookPC:pvr097E110000405E00000620100:rvnHewlett-Packard:rn1968:rvrKBCVersion93.49:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP ENVY 17 Notebook PC
dmi.product.version: 097E110000405E00000620100
dmi.sys.vendor: Hewlett-Packard
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