Public bug reported:
I' ve this issue since kernel 3.8.0-1 (at the moment the 3.8.0-0 allows
ethernet connection without any issue) :
if I plug in an ethernet cable, nothing appends ("cable unplugged" in
network manager Gnome applet). If I put "on" instead of "auto" in the
file :
/sys/devices/pci0000:00/<number of ethernet pci port>/power/control
then the ethernet connection begins immediately and succeeds.
Wifi works flawlessly in any 3.8 kernel.
Basic infos :
lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family
DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series
Chipset Family MEI Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network
Connection (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family
USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family
High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI
Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI
Express Root Port 2 (rev b4)
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI
Express Root Port 5 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family
USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC
Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family
6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus
Controller (rev 04)
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor
Peak] (rev 34)
0d:00.0 SD Host controller: Ricoh Co Ltd PCIe SDXC/MMC Host Controller (rev 07)
Ubuntu
13.04
desktop
Gnome-shell
uname -a
3.8.0-3-generic #7-Ubuntu SMP Thu Jan 31 15:15:43 UTC 2013 x86_64 x86_64 x86_64
GNU/Linux
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: raring
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https://bugs.launchpad.net/bugs/1112652
Title:
[raring] no ethernet with "auto" default power option
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