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Message #27917
[Bug 903437] Re: 8086:4227 iwl3945 resets wireless connection frequently
Christopher M. Penalver ,
this bug still exists. So I've reported Bug #1249765
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https://bugs.launchpad.net/bugs/903437
Title:
8086:4227 iwl3945 resets wireless connection frequently
Status in “linux” package in Ubuntu:
Expired
Bug description:
Hi,
the iwl3945 driver reset the wireless connection quite frequently while downloading (1-3 times a minute) and then reconnects.
Using:
Linux lapi 3.0.0-12-generic #20-Ubuntu SMP Fri Oct 7 14:56:25 UTC 2011
x86_64 x86_64 x86_64 GNU/Linux
I got these errors after updating to 11.10. Sound is also flaky. Quite
difficult do explain, but sound does play not as clear as usually. I
have tested my notebook with knoppix and did not had any of these
effects (wireless, wlan). Sound does not give any erros messages.
Here are the error messages:
[36303.653512] /dev/vmnet: open called by PID 1319 (vmnet-bridge)
[36303.653531] /dev/vmnet: hub 0 does not exist, allocating memory.
[36303.653551] /dev/vmnet: port on hub 0 successfully opened
[36303.653561] bridge-wlan0: device is wireless, enabling SMAC
[36303.653565] bridge-wlan0: up
[36303.653570] bridge-wlan0: attached
[36303.855871] userif-3: sent link down event.
[36303.855875] userif-3: sent link up event.
[36311.841054] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36311.841059] iwl3945 0000:03:00.0: On demand firmware reload
[36311.900915] ieee80211 phy0: Hardware restart was requested
[36353.465641] iwl3945 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[36353.465647] iwl3945 0000:03:00.0: Error clearing ASSOC_MSK on current configuration (-110).
[36354.088055] iwl3945 0000:03:00.0: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
[36354.891683] iwl3945 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[36354.891693] iwl3945 0000:03:00.0: Error clearing ASSOC_MSK on current configuration (-110).
[36354.984214] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36354.984223] iwl3945 0000:03:00.0: On demand firmware reload
[36355.037681] ieee80211 phy0: Hardware restart was requested
[36364.644019] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36364.644025] iwl3945 0000:03:00.0: On demand firmware reload
[36364.687590] ieee80211 phy0: Hardware restart was requested
[36368.362863] wlan0: deauthenticated from c0:25:06:14:63:80 (Reason: 6)
[36368.364513] bridge-wlan0: disabling the bridge
[36368.388034] bridge-wlan0: down
[36368.388048] bridge-wlan0: detached
[36372.187952] wlan0: associate with c0:25:06:14:63:80 (try 1)
[36372.190993] wlan0: RX ReassocResp from c0:25:06:14:63:80 (capab=0x431 status=0 aid=1)
[36372.190997] wlan0: associated
[36372.217622] /dev/vmnet: open called by PID 1319 (vmnet-bridge)
[36372.217653] /dev/vmnet: hub 0 does not exist, allocating memory.
[36372.217674] /dev/vmnet: port on hub 0 successfully opened
[36372.217687] bridge-wlan0: device is wireless, enabling SMAC
[36372.217692] bridge-wlan0: up
[36372.217696] bridge-wlan0: attached
[36372.422003] userif-3: sent link down event.
[36372.422009] userif-3: sent link up event.
[36376.286187] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36376.286193] iwl3945 0000:03:00.0: On demand firmware reload
[36376.337669] ieee80211 phy0: Hardware restart was requested
[36383.947355] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36383.947363] iwl3945 0000:03:00.0: On demand firmware reload
[36384.007060] ieee80211 phy0: Hardware restart was requested
[36390.606798] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36390.606803] iwl3945 0000:03:00.0: On demand firmware reload
[36390.657733] ieee80211 phy0: Hardware restart was requested
[36391.834691] wlan0: deauthenticated from c0:25:06:14:63:80 (Reason: 6)
[36391.836176] bridge-wlan0: disabling the bridge
[36391.848338] bridge-wlan0: down
[36391.848353] bridge-wlan0: detached
[36391.884695] cfg80211: All devices are disconnected, going to restore regulatory settings
[36391.884705] cfg80211: Restoring regulatory settings
[36391.884712] cfg80211: Calling CRDA to update world regulatory domain
[36391.898821] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[36391.898825] cfg80211: World regulatory domain updated:
[36391.898827] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[36391.898830] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36391.898833] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36391.898836] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36391.898838] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36391.898841] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36392.036730] userif-3: sent link down event.
[36392.036737] userif-3: sent link up event.
[36395.663613] wlan0: authenticate with c0:25:06:14:63:80 (try 1)
[36395.666385] wlan0: authenticated
[36395.666682] wlan0: associate with c0:25:06:14:63:80 (try 1)
[36395.669758] wlan0: RX ReassocResp from c0:25:06:14:63:80 (capab=0x431 status=0 aid=1)
[36395.669770] wlan0: associated
[36395.706039] /dev/vmnet: open called by PID 1319 (vmnet-bridge)
[36395.706056] /dev/vmnet: hub 0 does not exist, allocating memory.
[36395.706076] /dev/vmnet: port on hub 0 successfully opened
[36395.706088] bridge-wlan0: device is wireless, enabling SMAC
[36395.706091] bridge-wlan0: up
[36395.706096] bridge-wlan0: attached
[36395.910754] userif-3: sent link down event.
[36395.910759] userif-3: sent link up event.
[36401.268037] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36401.268042] iwl3945 0000:03:00.0: On demand firmware reload
[36401.327730] ieee80211 phy0: Hardware restart was requested
[36404.912038] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36405.412027] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36405.412038] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36405.912044] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36405.912054] iwl3945 0000:03:00.0: Queue 0 stuck for 2000 ms.
[36405.912060] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36406.320073] ieee80211 phy0: wlan0: No probe response from AP c0:25:06:14:63:80 after 500ms, disconnecting.
[36406.321222] bridge-wlan0: disabling the bridge
[36406.339983] bridge-wlan0: down
[36406.339992] bridge-wlan0: detached
[36406.412037] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36406.412046] iwl3945 0000:03:00.0: On demand firmware reload
[36406.525915] userif-3: sent link down event.
[36406.525919] userif-3: sent link up event.
[36406.820165] iwl3945 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[36406.820175] iwl3945 0000:03:00.0: Error setting new configuration (-110).
[36407.320938] iwl3945 0000:03:00.0: Error sending REPLY_RXON_ASSOC: time out after 500ms.
[36407.374600] ieee80211 phy0: Hardware restart was requested
[36407.401820] cfg80211: All devices are disconnected, going to restore regulatory settings
[36407.401834] cfg80211: Restoring regulatory settings
[36407.401874] cfg80211: Calling CRDA to update world regulatory domain
[36407.410299] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[36407.410307] cfg80211: World regulatory domain updated:
[36407.410311] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[36407.410318] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36407.410324] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36407.410330] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36407.410336] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36407.410342] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36411.154475] wlan0: authenticate with c0:25:06:14:63:80 (try 1)
[36411.157553] wlan0: authenticated
[36411.158761] wlan0: associate with c0:25:06:14:63:80 (try 1)
[36411.161883] wlan0: RX ReassocResp from c0:25:06:14:63:80 (capab=0x431 status=0 aid=1)
[36411.161890] wlan0: associated
[36411.189986] /dev/vmnet: open called by PID 1319 (vmnet-bridge)
[36411.190012] /dev/vmnet: hub 0 does not exist, allocating memory.
[36411.190053] /dev/vmnet: port on hub 0 successfully opened
[36411.190072] bridge-wlan0: device is wireless, enabling SMAC
[36411.190078] bridge-wlan0: up
[36411.190086] bridge-wlan0: attached
[36411.395874] userif-3: sent link down event.
[36411.395881] userif-3: sent link up event.
[36417.516022] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36417.516027] iwl3945 0000:03:00.0: On demand firmware reload
[36417.567908] ieee80211 phy0: Hardware restart was requested
[36425.662416] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36425.662425] iwl3945 0000:03:00.0: On demand firmware reload
[36425.714217] ieee80211 phy0: Hardware restart was requested
[36429.308940] iwl3945 0000:03:00.0: Queue 0 stuck for 2000 ms.
[36429.329208] ieee80211 phy0: wlan0: No probe response from AP c0:25:06:14:63:80 after 500ms, disconnecting.
[36429.330143] bridge-wlan0: disabling the bridge
[36429.349949] bridge-wlan0: down
[36429.349962] bridge-wlan0: detached
[36429.531073] userif-3: sent link down event.
[36429.531078] userif-3: sent link up event.
[36429.808037] iwl3945 0000:03:00.0: Queue 0 stuck for 2000 ms.
[36429.828027] iwl3945 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[36429.828033] iwl3945 0000:03:00.0: Error setting new configuration (-110).
[36430.308039] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36430.308050] iwl3945 0000:03:00.0: Queue 0 stuck for 2000 ms.
[36430.328959] iwl3945 0000:03:00.0: Error sending REPLY_RXON_ASSOC: time out after 500ms.
[36430.815807] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36430.815816] iwl3945 0000:03:00.0: On demand firmware reload
[36430.829062] iwl3945 0000:03:00.0: Error sending REPLY_REMOVE_STA: time out after 500ms.
[36430.829070] iwl3945 0000:03:00.0: Error removing station c0:25:06:14:63:80
[36430.888576] ieee80211 phy0: Hardware restart was requested
[36430.913983] cfg80211: All devices are disconnected, going to restore regulatory settings
[36430.913992] cfg80211: Restoring regulatory settings
[36430.914024] cfg80211: Calling CRDA to update world regulatory domain
[36430.927227] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[36430.927232] cfg80211: World regulatory domain updated:
[36430.927234] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[36430.927237] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36430.927240] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36430.927243] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36430.927246] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36430.927249] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36434.655684] wlan0: authenticate with c0:25:06:14:63:80 (try 1)
[36434.658627] wlan0: authenticated
[36434.659048] wlan0: associate with c0:25:06:14:63:80 (try 1)
[36434.662117] wlan0: RX ReassocResp from c0:25:06:14:63:80 (capab=0x431 status=0 aid=1)
[36434.662125] wlan0: associated
[36434.704804] /dev/vmnet: open called by PID 1319 (vmnet-bridge)
[36434.704828] /dev/vmnet: hub 0 does not exist, allocating memory.
[36434.704849] /dev/vmnet: port on hub 0 successfully opened
[36434.704862] bridge-wlan0: device is wireless, enabling SMAC
[36434.704867] bridge-wlan0: up
[36434.704873] bridge-wlan0: attached
[36434.901933] userif-3: sent link down event.
[36434.901937] userif-3: sent link up event.
[36440.035873] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36440.035882] iwl3945 0000:03:00.0: On demand firmware reload
[36440.087258] ieee80211 phy0: Hardware restart was requested
[36450.196252] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36450.196261] iwl3945 0000:03:00.0: On demand firmware reload
[36450.247487] ieee80211 phy0: Hardware restart was requested
[36453.348557] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36453.852381] iwl3945 0000:03:00.0: Queue 0 stuck for 2000 ms.
[36453.852391] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36454.331170] ieee80211 phy0: wlan0: No probe response from AP c0:25:06:14:63:80 after 500ms, disconnecting.
[36454.332566] bridge-wlan0: disabling the bridge
[36454.337560] bridge-wlan0: down
[36454.337575] bridge-wlan0: detached
[36454.352026] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36454.352035] iwl3945 0000:03:00.0: Queue 0 stuck for 2000 ms.
[36454.352041] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36454.534103] userif-3: sent link down event.
[36454.534107] userif-3: sent link up event.
[36454.835234] iwl3945 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms.
[36454.835245] iwl3945 0000:03:00.0: Error setting new configuration (-110).
[36454.852028] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36454.852037] iwl3945 0000:03:00.0: Queue 0 stuck for 2000 ms.
[36454.852043] iwl3945 0000:03:00.0: Queue 2 stuck for 2000 ms.
[36455.333550] iwl3945 0000:03:00.0: Error sending REPLY_RXON_ASSOC: time out after 500ms.
[36455.352106] iwl3945 0000:03:00.0: Queue 4 stuck for 2000 ms.
[36455.352112] iwl3945 0000:03:00.0: On demand firmware reload
[36455.853644] iwl3945 0000:03:00.0: Error sending REPLY_REMOVE_STA: time out after 500ms.
[36455.853652] iwl3945 0000:03:00.0: Error removing station c0:25:06:14:63:80
[36455.913116] ieee80211 phy0: Hardware restart was requested
[36455.931413] cfg80211: All devices are disconnected, going to restore regulatory settings
[36455.931421] cfg80211: Restoring regulatory settings
[36455.931426] cfg80211: Calling CRDA to update world regulatory domain
[36455.947332] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[36455.947336] cfg80211: World regulatory domain updated:
[36455.947338] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[36455.947342] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36455.947345] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36455.947348] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[36455.947350] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36455.947353] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[36459.703407] wlan0: authenticate with c0:25:06:14:63:80 (try 1)
[36459.710578] wlan0: authenticated
[36459.721570] wlan0: associate with c0:25:06:14:63:80 (try 1)
[36459.724923] wlan0: RX ReassocResp from c0:25:06:14:63:80 (capab=0x431 status=0 aid=1)
[36459.724927] wlan0: associated
[36459.752173] /dev/vmnet: open called by PID 1319 (vmnet-bridge)
[36459.752193] /dev/vmnet: hub 0 does not exist, allocating memory.
[36459.752217] /dev/vmnet: port on hub 0 successfully opened
[36459.752230] bridge-wlan0: device is wireless, enabling SMAC
[36459.752234] bridge-wlan0: up
[36459.752239] bridge-wlan0: attached
[36459.957803] userif-3: sent link down event.
[36459.957807] userif-3: sent link up event.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: frank 2091 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xee400000 irq 49'
Mixer name : 'Analog Devices AD1981'
Components : 'HDA:11d41981,17aa2025,00100200'
Controls : 20
Simple ctrls : 11
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 79HT50WW-1.07'
Mixer name : 'ThinkPad EC 79HT50WW-1.07'
Components : ''
Controls : 2
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 14
Mono: Playback 2 [14%] [on]
DistroRelease: Ubuntu 11.10
MachineType: LENOVO 87414SG
Package: linux (not installed)
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: root=UUID=8a6cff82-bc70-4cba-9037-d0a36f0c8ecb ro quiet splash
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic N/A
linux-backports-modules-3.0.0-12-generic N/A
linux-firmware 1.60
Tags: oneiric running-unity
Uname: Linux 3.0.0-12-generic x86_64
UpgradeStatus: Upgraded to oneiric on 2011-10-13 (69 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
WpaSupplicantLog:
dmi.bios.date: 03/22/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 7IET38WW (1.19 )
dmi.board.name: 87414SG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7IET38WW(1.19):bd03/22/2011:svnLENOVO:pn87414SG:pvrThinkPadT60:rvnLENOVO:rn87414SG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 87414SG
dmi.product.version: ThinkPad T60
dmi.sys.vendor: LENOVO
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