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Message #36518
[Bug 899498] Re: Apple USB Ethernet fails when wake-on-lan is enabled (as happens by default)
Thanks for looking into this Christopher - this issue seems to be fixed,
but I can't even enable wake-on-lan now - possibly a separate bug.
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https://bugs.launchpad.net/bugs/899498
Title:
Apple USB Ethernet fails when wake-on-lan is enabled (as happens by
default)
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I'm running Oneiric (11.10) on a MacBookAir3,1 with Apple's USB
Ethernet Adapter (A1277).
Problem is that when I start up the computer it doesn't work -
unplugging and replugging fixes it. A few days ago I tracked this down
to the /usr/lib/pm-utils/power.d/disable_wol script which runs:
ethtool -s eth0 wol g # --> networking broken
I've tried the vendor's GPL driver from
http://www.asix.com.tw/download.php?sub=driverdetail&PItemID=86 and it
works - wol doesn't break it.
I've since discovered that a couple of fixes for the asix driver have
been merged from the vendor and are now in linux 3.2-rc4:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=history;f=drivers/net/usb/asix.c;h=e6fed4d4cb77f70c8c6d62af16d53a57ed31c99c;hb=HEAD.
The fix for the wol issue seems to be in this commit
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=4ad1438f025ed8d1e4e95a796ca7f0ad5a22c378.
I think we should try to get these asix patches into the stable kernel so that this issue is fixed for other Oneiric users. I'm going to try to test that it fixes my issue by compiling 3.0.0-13.22 with the asix.c from 3.2-rc4.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: Cirrus Analog [Cirrus Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: eug 1978 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xd3280000 irq 17'
Mixer name : 'Nvidia MCP89 HDMI'
Components : 'HDA:10134206,106b3d00,00100301 HDA:10de000c,10de0101,00100200'
Controls : 29
Simple ctrls : 12
DistroRelease: Ubuntu 11.10
MachineType: Apple Inc. MacBookAir3,2
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-13-generic-pae root=UUID=f515b1c8-cf4b-4377-a20a-f5067bdf88d6 ro splash reboot=pci acpi_backlight=vendor vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic-pae 3.0.6
RelatedPackageVersions:
linux-restricted-modules-3.0.0-13-generic-pae N/A
linux-backports-modules-3.0.0-13-generic-pae N/A
linux-firmware 1.60
StagingDrivers: brcmsmac brcmutil
Tags: oneiric running-unity staging
Uname: Linux 3.0.0-13-generic-pae i686
UpgradeStatus: Upgraded to oneiric on 2011-10-25 (39 days ago)
UserGroups: adm admin cdrom dialout fuse lpadmin plugdev sambashare vboxusers
dmi.bios.date: 11/18/10
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBA31.88Z.0061.B01.1011181342
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-942C5DF58193131B
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir3,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-942C5DF58193131B
dmi.modalias: dmi:bvnAppleInc.:bvrMBA31.88Z.0061.B01.1011181342:bd11/18/10:svnAppleInc.:pnMacBookAir3,2:pvr1.0:rvnAppleInc.:rnMac-942C5DF58193131B:rvrMacBookAir3,2:cvnAppleInc.:ct10:cvrMac-942C5DF58193131B:
dmi.product.name: MacBookAir3,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
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