wifi often does not resume after hibernate (rt2860)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
On a eeepc 1000h.
After hibernate/resume wifi card every odd time is dead.
It shows up, but it cannot connect to the network nor scan for the available access points.
This happens either with rt2800 + rt2x00 or with the rt2860sta driver.
wifi resume was fine in lucid on this machine.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image (not installed)
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7eb8000 irq 43'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,
Controls : 10
Simple ctrls : 6
Date: Mon Oct 18 23:37:21 2010
HibernationDevice: RESUME=
MachineType: ASUSTeK Computer INC. 1000H
ProcCmdLine: BOOT_IMAGE=
RelatedPackageV
SourcePackage: linux
WpaSupplicantLog:
dmi.bios.date: 07/21/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2102
dmi.board.
dmi.board.name: 1000H
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTek Computer INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: 1000H
dmi.product.
dmi.sys.vendor: ASUSTeK Computer INC.
description: | updated |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Affects me as well. Lenovo Ideapad U330 w/ BCM4312 running Broadcom STA drivers.
If I run sudo rfkill unblock wifi upon resume, this seems to resolve the issue until the next sleep/wake cycle.