No ethernet after cold boot; works after warm boot
Bug #160436 reported by
Werner Karl
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
After the dist-upgrade from feisty to gutsy, ethernet does not work after a cold boot. The NIC is a Broadcom NetXtreme BCM 5171 using the tg3 driver. /etc/init.
SIOCSIFADDR: no such device
error for eth0
After the cold boot, lshw and lspci do not show up the NIC hardware. After a warm boot without any changes to the system, the NIC comes up and network is OK.
Please find attached the output from dmesg, lshw, lspci, ifconfig and syslog, each in a version after cold boot and after warm boot.
I am not sure, if this is a kernel issue. Maybe this is an upstart issue?
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Meanwhile I found out, that this applies *only* to the realtime kernel 2.6.22-14-rt. When I use kernel 2.6.22.14-generic, everything works.