RT2860 [1814:0781]: rt2800pci filling the syslog with errors after resume from suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
After I resumed my computer from suspend it was very very unresponsive. Typing my password and clicking the unlock button took nearly one minute. When I checked the first TTY with Ctrl+Alt+F1 it was being flooded with these messages:
...
Jun 14 21:08:28 dragonfly kernel: [ 2073.282143] phy0 -> rt2x00pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.292412] phy0 -> rt2x00pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.302624] phy0 -> rt2x00pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.314925] phy0 -> rt2x00pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.323033] phy0 -> rt2800pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.333261] phy0 -> rt2x00pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.343494] phy0 -> rt2x00pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.355909] phy0 -> rt2x00pci_
Jun 14 21:08:28 dragonfly kernel: [ 2073.363925] phy0 -> rt2800pci_
...
This isn't the first time this has happened but I still can't reproduce it consistently. I was using Unity2D at the time the bug appeared but I don't know if that's related.
System is an Asus Eee PC1000h, running Ubuntu 11.04 updated at least a week ago and using a wireless Ralink RT2860 adapter using the in kernel RT2800pci driver.
WORKAROUND: After disabling the wifi via the toggle key (Fn+F2) and enabling it back again everything worked fine.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-generic 2.6.38.8.22
ProcVersionSign
Uname: Linux 2.6.38-8-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/
CRDA: Error: [Errno 2] Ficheiro ou directoria inexistente
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7eb8000 irq 44'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,
Controls : 10
Simple ctrls : 6
Date: Tue Jun 14 21:19:43 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
MachineType: ASUSTeK Computer INC. 1000H
ProcEnviron:
LANGUAGE=pt:en
PATH=(custom, user)
LANG=pt_PT.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.52
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/21/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2204
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.
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | added: rt2800pci |
summary: |
- rt2800pci filling the syslog with errors after resume from suspend + RT2860 [1814:0781]: rt2800pci filling the syslog with errors after + resume from suspend |
I have the same [1814:0781] hardware and as far as I remember the kernel that you tested did fix all power saving related issues for me. My feeling from the errors I did get before that were that the specific error messages were not really important. It was just falling apart one way or another.
Since that kernel does not seem to fix it in your case it's time to look at other suspects:
a) Interference from the rt2860sta staging driver: ko.disable in the module directory of the kernel you are testing. Not sure if it does make a difference.
At least blacklist the rt2860sta. You might also try to just rename the module from rt2860sta.ko to e.g. rt2860sta.
b) A platform specific problem: /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/661682/ comments/ 6
I vaguely remember issues with a platform driver. Could you read:
https:/
and related and see if this has something to do with your problems.