Thinkpad X220 Wired Network Driver

[chris30]

I have the same issue with a fresh install desktop connecting though I suspect there maybe a different underlying cause. the pci bus for my Ethernet Controller is listed as 06:00.0 with no corresponding file structure under /sys/devices/pci0000:00/0000:00:06.0/power/control

lspci -nn |grep 0200 = 06:00.0 Ethernet Controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
uname -u = 3.8.0-19-generic

I get a continuous kernel entry in syslog r8169 0000:06:00.0 link

Just comparing, I have a lenovo x200 notebook with the same install build which connects without issue
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
03:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300

[chili555]

I have the same issue with a fresh install desktop connecting though I suspect there maybe a different underlying cause. the pci bus for my Ethernet Controller is listed as 06:00.0 with no corresponding file structure under /sys/devices/pci0000:00/0000:00:06.0/power/control

lspci -nn |grep 0200 = 06:00.0 Ethernet Controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
uname -u = 3.8.0-19-generic

I get a continuous kernel entry in syslog r8169 0000:06:00.0 link

Just comparing, I have a lenovo x200 notebook with the same install build which connects without issue
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
03:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300

You and I both suspect another underlying cause. Please start your own new thread and fully describe your symptoms. Include:

nm-tool
ifconfig
lspci -nn | grep 0200