** Tags added: regression-release
** Description changed:
Since switching to Intrepid I have no network after resuming from
hibernation.
I've diffed the loaded modules after waking up and after rebooting. The
difference is, that sky2 and forcedeth are not present/loaded after
waking up.
The hack to make this work
(debian/patches/98-unload_network_modules.patch) has been removed in pm-
utils (1.1.0-1ubuntu1) during Intrepid development.
WORKAROUND:
After resuming enter the following in a console and the network should come
up again a few seconds later:
sudo modprobe forcedeth
+ I've added a file /etc/pm/config.d/10resumeforcedeth which takes care of this
automatically:
+ $ cat /etc/pm/config.d/10resumeforcedeth
+ # Resume network (https://launchpad.net/bugs/283462)
+ RESUME_MODULES=forcedeth
+
+
+ MORE INFO:
$ dmesg | grep forcedeth
[ 4.121429] forcedeth: Reverse Engineered nForce ethernet driver. Version
0.61.
[ 4.121748] forcedeth 0000:00:0a.0: PCI INT A -> Link[APCH] -> GSI 23
(level, low) -> IRQ 23
[ 4.121753] forcedeth 0000:00:0a.0: setting latency timer to 64
[ 4.640830] forcedeth 0000:00:0a.0: ifname eth0, PHY OUI 0x3f1 @ 7, addr
00:0f:ea:8c:2d:36
[ 4.640835] forcedeth 0000:00:0a.0: highdma csum timirq gbit lnktim desc-v3
[15335.713072] forcedeth 0000:00:0a.0: PCI INT A disabled
[15677.201329] forcedeth: Reverse Engineered nForce ethernet driver. Version
0.61.
[15677.208062] forcedeth 0000:00:0a.0: PCI INT A -> Link[APCH] -> GSI 23
(level, low) -> IRQ 23
[15677.208078] forcedeth 0000:00:0a.0: setting latency timer to 64
[15677.733735] forcedeth 0000:00:0a.0: ifname eth0, PHY OUI 0x3f1 @ 7, addr
00:0f:ea:8c:2d:36
[15677.733752] forcedeth 0000:00:0a.0: highdma csum timirq gbit lnktim desc-v3
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 8.10
LsUsb:
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 1a7c:0068
Bus 001 Device 003: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard
4000 V1.0
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
NonfreeKernelModules: nvidia
Package: linux-image-2.6.27-7-generic 2.6.27-7.10 [modified:
lib/modules/2.6.27-7-generic/modules.pcimap
lib/modules/2.6.27-7-generic/modules.dep
lib/modules/2.6.27-7-generic/modules.ieee1394map
lib/modules/2.6.27-7-generic/modules.usbmap
lib/modules/2.6.27-7-generic/modules.isapnpmap
lib/modules/2.6.27-7-generic/modules.inputmap
lib/modules/2.6.27-7-generic/modules.seriomap
lib/modules/2.6.27-7-generic/modules.alias
lib/modules/2.6.27-7-generic/modules.symbols]
ProcCmdLine: root=UUID=73d091ef-8ee9-4ad2-9243-1ece878c1024
resume=/dev/fastrcvg/swaplv ro acpi_use_timer_override usbcore.autosuspend=1
splash
ProcEnviron:
LANGUAGE=de
PATH=/home/username/bin:/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.27-7.10-generic
SourcePackage: linux
--
forcedeth network module not loaded anymore after waking up from hibernation
(=> no network)
https://bugs.launchpad.net/bugs/283462
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