Toyota4Runner, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1097334/comments/9
regarding this being fixed with a hardware adjustment. For future
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** This bug is no longer a duplicate of bug 945379
168c:002b Wireless connection randomly drops -- ath9k
** Description changed:
Ubuntu 12.10 x64
Lenovo G585
- Network controller: Atheros Communications Inc. AR9285 Wireless Network
Adapter (PCI-Express) (rev 01)
I am unable to keep a constant connection using the ath9k module. It is
constantly re-associating itself. I am also unable to go no
more than 4 feet from the AP before it completely drops connection and is
unable to re-establish itself. I tired both Network-Manager and WI-CD and they
both display the same results.
[ 11.007263] ath: EEPROM regdomain: 0x65
[ 11.007272] ath: EEPROM indicates we should expect a direct regpair map
[ 11.007279] ath: Country alpha2 being used: 00
[ 11.007282] ath: Regpair used: 0x65
[ 11.290743] ieee80211 phy0: Selected rate control algorithm
'ath9k_rate_control'
[ 11.291463] Registered led device: ath9k-phy0
[ 11.291484] ieee80211 phy0: Atheros AR9285 Rev:2
mem=0xffffc900049e0000, irq=17
[ 45.910599] wlan0: authenticate with 00:25:9c:30:d2:30
[ 45.926025] wlan0: send auth to 00:25:9c:30:d2:30 (try 1/3)
[ 45.928226] wlan0: authenticated
[ 45.937814] wlan0: associate with 00:25:9c:30:d2:30 (try 1/3)
[ 45.941391] wlan0: RX AssocResp from 00:25:9c:30:d2:30 (capab=0x401
status=0 aid=4)
[ 45.941574] wlan0: associated
[ 45.942142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 399.705727] cfg80211: All devices are disconnected, going to restore
regulatory settings
[ 399.705753] cfg80211: Restoring regulatory settings
[ 399.705766] cfg80211: Calling CRDA to update world regulatory domain
[ 399.722339] cfg80211: Ignoring regulatory request Set by core since the
driver uses its own custom regulatory domain
[ 399.726352] cfg80211: World regulatory domain updated:
[ 399.726356] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 399.726361] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 399.726365] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 399.726369] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 399.726373] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 399.726376] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 400.693144] wlan0: authenticate with 00:25:9c:30:d2:30
[ 400.707881] wlan0: send auth to 00:25:9c:30:d2:30 (try 1/3)
[ 400.711094] wlan0: authenticated
[ 400.719596] wlan0: associate with 00:25:9c:30:d2:30 (try 1/3)
[ 400.724067] wlan0: RX AssocResp from 00:25:9c:30:d2:30 (capab=0x401
status=0 aid=4)
[ 400.724259] wlan0: associated
[ 401.693566] cfg80211: All devices are disconnected, going to restore
regulatory settings
[ 401.693585] cfg80211: Restoring regulatory settings
[ 401.693597] cfg80211: Calling CRDA to update world regulatory domain
[ 401.708064] cfg80211: Ignoring regulatory request Set by core since the
driver uses its own custom regulatory domain
[ 401.712088] cfg80211: World regulatory domain updated:
[ 401.712095] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 401.712103] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 401.712110] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 401.712116] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 401.712122] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 401.712128] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 417.123974] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 488.523543] wlan0: authenticate with 00:25:9c:30:d2:30
[ 488.540030] wlan0: send auth to 00:25:9c:30:d2:30 (try 1/3)
[ 488.543400] wlan0: authenticated
[ 488.558049] wlan0: associate with 00:25:9c:30:d2:30 (try 1/3)
[ 488.561619] wlan0: RX AssocResp from 00:25:9c:30:d2:30 (capab=0x401
status=0 aid=4)
[ 488.561792] wlan0: associated
[ 488.562709] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
wlan0 IEEE 802.11bgn ESSID:"ESSID"
Mode:Managed Frequency:2.462 GHz Access Point: 00:25:9C:30:D2:30
Bit Rate=13.5 Mb/s Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=70/70 Signal level=-37 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:13 Invalid misc:32 Missed beacon:0
-network
description: Wireless interface
product: AR9285 Wireless Network Adapter (PCI-Express)
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:06:00.0
logical name: wlan0
version: 01
serial: 20:68:9d:4f:cb:b0
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical
wireless
configuration: broadcast=yes driver=ath9k
driverversion=3.5.0-21-generic firmware=N/A ip=192.168.53.110 latency=0
link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:17 memory:90100000-9010ffff
- 06:00.0 0280: 168c:002b (rev 01)
- Subsystem: 17aa:30a1
- Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
- Latency: 0, Cache Line Size: 64 bytes
- Interrupt: pin A routed to IRQ 17
- Region 0: Memory at 90100000 (64-bit, non-prefetchable) [size=64K]
- Capabilities: [40] Power Management version 3
- Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold-)
- Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
- Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
- Address: 00000000 Data: 0000
- Capabilities: [60] Express (v2) Legacy Endpoint, MSI 00
- DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
- ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
- MaxPayload 128 bytes, MaxReadReq 512 bytes
- DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0
<512ns, L1 <64us
- ClockPM- Surprise- LLActRep- BwNot-
- LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
- DevCap2: Completion Timeout: Not Supported, TimeoutDis+
- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable
De-emphasis: -6dB
- Transmit Margin: Normal Operating Range, EnterModifiedCompliance-
ComplianceSOS-
- Compliance De-emphasis: -6dB
- LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-,
EqualizationPhase1-
- EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
- Capabilities: [100 v1] Advanced Error Reporting
- UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
MalfTLP+ ECRC- UnsupReq- ACSViol-
- CESta: RxErr+ BadTLP+ BadDLLP+ Rollover- Timeout+ NonFatalErr-
- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
- AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
- Capabilities: [140 v1] Virtual Channel
- Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
- Arb: Fixed- WRR32- WRR64- WRR128-
- Ctrl: ArbSelect=Fixed
- Status: InProgress-
- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
- Status: NegoPending- InProgress-
- Capabilities: [160 v1] Device Serial Number 00-15-17-ff-ff-24-14-12
- Capabilities: [170 v1] Power Budgeting <?>
- Kernel driver in use: ath9k
- Kernel modules: ath9k
-
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-21-generic 3.5.0-21.32
ProcVersionSignature: Ubuntu 3.5.0-21.32-generic 3.5.7.1
Uname: Linux 3.5.0-21-generic x86_64
ApportVersion: 2.6.1-0ubuntu9
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: roni 2373 F.... pulseaudio
Date: Tue Jan 8 11:08:34 2013
HibernationDevice: RESUME=UUID=e72d28b8-314a-4955-b89a-e2c11ae4888e
InstallationDate: Installed on 2013-01-01 (7 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: LENOVO 20137
MarkForUpload: True
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-21-generic
root=UUID=b10568dc-34f4-44b9-9875-5e55cf433d84 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.5.0-21-generic N/A
linux-backports-modules-3.5.0-21-generic N/A
linux-firmware 1.95
SourcePackage: linux
StagingDrivers: rts5139
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/22/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 6CCN88WW(V8.01)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Lenovo G585
dmi.board.vendor: LENOVO
dmi.board.version: 31900003WIN8 STD MLT
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G585
dmi.modalias:
dmi:bvnLENOVO:bvr6CCN88WW(V8.01):bd08/22/2012:svnLENOVO:pn20137:pvrLenovoG585:rvnLENOVO:rnLenovoG585:rvr31900003WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoG585:
dmi.product.name: 20137
dmi.product.version: Lenovo G585
dmi.sys.vendor: LENOVO
** Tags added: latest-bios-v8.01 regression-potential
** Tags removed: kernel-bug-exists-upstream
** Tags added: kernel-bug-exists-upstream-v3.8-rc6
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1097334
Title:
168c:002b Unable to maintain connection with ath9k module
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