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[Bug 1213009] Re: alx driver is not working after system resume

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Sun, 01 Dec 2013 14:14:31 -0000
Reply-to: Bug 1213009 <1213009@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Tags removed: kernel-request-3.11.0-7.14
** Tags added: bot-stop-nagging

** Tags added: latest-bios-202 needs-upstream-testing regression-
potential

** Tags added: raring

** Description changed:

  The following is being reproduced every-time:
- When coming back from suspend, the alx driver wont work: I get 'Cable unplugged' in th e kde network manager and when I type dmesg, I see the following lines (continuing endlessly, until the computer is restarted): 
+ When coming back from suspend, the alx driver wont work: I get 'Cable unplugged' in th e kde network manager and when I type dmesg, I see the following lines (continuing endlessly, until the computer is restarted):
  
  [  866.183169] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.184192] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.185233] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.186255] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.187278] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.188298] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.189314] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.190345] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  ...
  
  also if I try to do something like
  ifconfig eth0 down
  the system is hanged
  (alternatively it is also hanged when I go to the network manager and uncheck the box 'Enable Networking')
  
  I'm attaching the output of ifconfig and ip before and after suspend, in
  case it might provide help.
  
+ WORKAROUND: Before suspend type:
+ sudo rmmod alx
+ 
+ after wake up:
+ sudo modprobe alx
+ 
  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-2-generic 3.11.0-2.5
  ProcVersionSignature: Ubuntu 3.11.0-2.5-generic 3.11.0-rc5
  Uname: Linux 3.11.0-2-generic x86_64
  ApportVersion: 2.12-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  nope       1852 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  nope       1852 F.... pulseaudio
  Date: Fri Aug 16 12:34:30 2013
  HibernationDevice: RESUME=UUID=c2788727-ecc5-4f11-9246-3047690865eb
  MachineType: ASUSTeK COMPUTER INC. N56VB
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-2-generic root=UUID=58208c52-0ccf-4acc-b88d-b116fe6d369e ro quiet splash pcie_aspm=force acpi_backlight=vendor vt.handoff=7
  PulseList:
-  Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
-  No PulseAudio daemon running, or not running as session daemon.
+  Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
+  No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
-  linux-restricted-modules-3.11.0-2-generic N/A
-  linux-backports-modules-3.11.0-2-generic  N/A
-  linux-firmware                            1.113
+  linux-restricted-modules-3.11.0-2-generic N/A
+  linux-backports-modules-3.11.0-2-generic  N/A
+  linux-firmware                            1.113
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-08-08 (8 days ago)
  dmi.bios.date: 01/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N56VB.202
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N56VB
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN56VB.202:bd01/21/2013:svnASUSTeKCOMPUTERINC.:pnN56VB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN56VB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: N56VB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

** Summary changed:

- alx driver is not working after system resume
+ 1969:1091 [Asus N56VB] alx driver is not working after system resume

** No longer affects: linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1213009

Title:
  1969:1091 [Asus N56VB] alx driver is not working after system resume

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  When coming back from suspend, the alx driver wont work: I get 'Cable unplugged' in the kde network manager. When I type dmesg, I see the following lines (continuing endlessly, until the computer is restarted):
  [  866.183169] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.184192] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.185233] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.186255] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.187278] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.188298] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.189314] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  [  866.190345] alx 0000:04:00.0: invalid PHY speed/duplex: 0xffff
  ...

  Also occur if I try to do something like the following (alternatively it is also hanged when I go to the network manager and uncheck the box 'Enable Networking'):
  ifconfig eth0 down
  the system is hanged

  I'm attaching the output of ifconfig and ip before and after suspend.

  WORKAROUND: Before suspend type:
  sudo rmmod alx

  after wake up:
  sudo modprobe alx

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-2-generic 3.11.0-2.5
  ProcVersionSignature: Ubuntu 3.11.0-2.5-generic 3.11.0-rc5
  Uname: Linux 3.11.0-2-generic x86_64
  ApportVersion: 2.12-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  nope       1852 F.... pulseaudio
  Date: Fri Aug 16 12:34:30 2013
  HibernationDevice: RESUME=UUID=c2788727-ecc5-4f11-9246-3047690865eb
  MachineType: ASUSTeK COMPUTER INC. N56VB
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-2-generic root=UUID=58208c52-0ccf-4acc-b88d-b116fe6d369e ro quiet splash pcie_aspm=force acpi_backlight=vendor vt.handoff=7
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-2-generic N/A
   linux-backports-modules-3.11.0-2-generic  N/A
   linux-firmware                            1.113
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-08-08 (8 days ago)
  dmi.bios.date: 01/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: N56VB.202
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: N56VB
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN56VB.202:bd01/21/2013:svnASUSTeKCOMPUTERINC.:pnN56VB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN56VB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: N56VB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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References

[Bug 1213009] [NEW] alx driver is not working after system resume
From: dek shap, 2013-08-16