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[danbst <abcz2.uprola@xxxxxxxxx>]

Though I'm not from Ubuntu clan (so I'm not reopening bug), I do have
the same problem on Linux 3.4.58 i686. My adapter is AR9285 (EEE PC
1215b)

When I do `ifconfig wlp1s0 up`, I get

[98739.884046] ath: phy0: Chip reset failed
[98739.884050] ath: phy0: Unable to reset hardware; reset status -22 (freq 2462 Mhz)

Just to note - last time I used wireless mouse (static USB electricity
lol), but two times it occured on its own (in three days).

Essential log

dhcpcd : wlp1s0: carrier lost
kernel : [98739.773400] ath: phy0: Failed to stop TX DMA, queues=0x10f!
kernel : [98739.712877] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
kernel : [98739.712897] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
kernel : [98739.884046] ath: phy0: Chip reset failed
kernel : [98739.884050] ath: phy0: Unable to reset channel, reset status -22
kernel : [98739.884055] ath: phy0: Unable to set channel

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https://bugs.launchpad.net/bugs/1016181

Title:
  ath chip reset failed

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Since upgrading to U 12.04 i experience wireless lan drops. Sometimes
  just a few minutes after system startup, sometimes after hours of
  using my system.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: network-manager 0.9.4.0-0ubuntu4.1
  ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
  Uname: Linux 3.2.0-25-generic-pae i686
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: i386
  Date: Thu Jun 21 20:09:45 2012
  EcryptfsInUse: Yes
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120328)
  IpRoute:
   default via 192.168.0.1 dev wlan0  proto static 
   169.254.0.0/16 dev wlan0  scope link  metric 1000 
   192.168.0.0/24 dev wlan0  proto kernel  scope link  src 192.168.0.107  metric 2
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcEnviron:
   PATH=(custom, no user)
   LANG=nl_NL.UTF-8
   SHELL=/bin/bash
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  nmcli-dev:
   DEVICE     TYPE              STATE         DBUS-PATH                                  
   eth0       802-3-ethernet    unavailable   /org/freedesktop/NetworkManager/Devices/1  
   wlan0      802-11-wireless   connected     /org/freedesktop/NetworkManager/Devices/0
  nmcli-nm:
   RUNNING         VERSION    STATE           NET-ENABLED   WIFI-HARDWARE   WIFI       WWAN-HARDWARE   WWAN      
   running         0.9.4.0    connected       enabled       enabled         enabled    enabled         disabled
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu8
  Architecture: i386
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: SB [HDA ATI SB], device 0: ALC663 Analog [ALC663 Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  evertjan   2007 F.... pulseaudio
   /dev/snd/controlC0:  evertjan   2007 F.... pulseaudio
   /dev/snd/pcmC0D0p:   evertjan   2007 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'SB'/'HDA ATI SB at 0xfdaf4000 irq 16'
     Mixer name	: 'Realtek ALC663'
     Components	: 'HDA:10ec0663,104319d3,00100001 HDA:11c11040,10431636,00100200'
     Controls      : 22
     Simple ctrls  : 11
  Card1.Amixer.info:
   Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfddec000 irq 46'
     Mixer name	: 'ATI R6xx HDMI'
     Components	: 'HDA:1002aa01,00aa0100,00100000'
     Controls      : 6
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  DistroRelease: Ubuntu 12.04
  EcryptfsInUse: Yes
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120328)
  MachineType: ASUSTeK Computer Inc. M51Tr
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=nl_NL.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 radeondrmfb
   1 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-generic-pae root=UUID=6fe2c425-9ea3-46b9-b691-7f524e3e02e6 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-25-generic-pae N/A
   linux-backports-modules-3.2.0-25-generic-pae  N/A
   linux-firmware                                1.79
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SourcePackage: linux
  Tags:  precise precise
  Uname: Linux 3.2.0-25-generic-pae i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 03/11/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 208
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: M51Tr
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.0
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr208:bd03/11/2009:svnASUSTeKComputerInc.:pnM51Tr:pvr1.0:rvnPEGATRONCORPORATION:rnM51Tr:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr:
  dmi.product.name: M51Tr
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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