Suspend on Lucid beta sometimes kills the r8192_pci module
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Won't Fix
|
Undecided
|
Tim Gardner |
Bug Description
Binary package hint: linux-image
when resume fails, the following information is left in dmesg:
[122147.278450] PM: resume devices took 1.764 seconds
[122147.278523] PM: Finishing wakeup.
[122147.278527] Restarting tasks ... done.
[122148.502230] rtl819xE: PlatformInitFir
[122148.502237]
[122148.527531] rtl819xE:Download Firmware: Put code fail!
[122148.527537]
[122148.527544] rtl819xE:ERR in CPUcheck_
[122148.527548]
[122148.527552] rtl819xE:
[122148.527555]
[122148.527560] rtl819xE:ERR in init_firmware()
[122148.527563]
[122148.527569] rtl819xE:ERR!!! _rtl8192_up(): initialization is failed!
functionality can be restored with "rmmod r8192_pci ; modprobe r8192_pci"
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image (not installed)
Regression: No
Reproducible: Yes
TestedUpstream: Yes
ProcVersionSign
Uname: Linux 2.6.32-17-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
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] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0400000 irq 22'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,
Controls : 13
Simple ctrls : 8
Date: Wed Mar 31 18:27:31 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
MachineType: SAMSUNG ELECTRONICS CO., LTD. N150/N210/N220
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_GB.utf8
SHELL=/bin/bash
RelatedPackageV
RfKill:
5: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: r8192_pci
Title: [STAGING]
dmi.bios.date: 12/07/2009
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 03JI.M018.
dmi.board.
dmi.board.name: N150/N210/N220
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: Not Applicable
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: N150/N210/N220
dmi.product.
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
I experience the same problem, with the same dmseg output. However I only experience this sometimes after a suspend, as well as sometimes on startup.
"rmmod r8192_pci ; modprobe r8192_pci" usually restores functionality, but sometimes it doesn't. If I run the command repeatedly (2-5 times), it fixes the problem most of the time. Once or twice, I've had to restart to fix the problem.
Sometimes the wireless connection also just dies after a while - in this case the dmesg output after running rmmod and modprobe is the same (assuming that running the commands doesn't restore wireless).
I'm running up-to-date 32-bit Xubuntu 10.04 (with the firmware fix from Bug #508746 installed from lucid-proposed) on a Samsung N150.
dmseg output: mware() ==> maincodeok_ turnonCPU( ) CPUcheck_ maincodeok_ turnonCPU fail!
[ 14.606740] rtl819xE: PlatformInitFir
[ 14.644982] rtl819xE 0000:05:00.0: firmware: requesting RTL8192E/boot.img
[ 14.664889] rtl819xE 0000:05:00.0: firmware: requesting RTL8192E/main.img
[ 14.756040] rtl819xE:Download Firmware: Put code fail!
[ 14.756046]
[ 14.756050] rtl819xE:ERR in CPUcheck_
[ 14.756053]
[ 14.756057] rtl819xE:
[ 14.756060]
[ 14.756063] rtl819xE:ERR in init_firmware()
[ 14.756065]
[ 14.756070] rtl819xE:ERR!!! _rtl8192_up(): initialization is failed!