Hi, Tóth.
В Вс, 24/03/2013 в 17:10 +0100, "Tóth Attila" пишет:
> I don't know if it's just me, but I noticed, that I cannot connect to my
> laptop after a while. It happens using hardened kernel versions 3.8.2 &
> 3.8.3, however 3.8.0-r1 seems to be free of this problem.
> The interface stays up, the LED are showing normal status, but attempts to
> use the card are unsuccessful. Ethtool reports no carrier. Therefore I
> cannot renew the DHCP address. NIC selftests return without any problem.
> It's probably non-hardened-related, but I thought I would communicate my
> findings to the list, because others might struggling with it as well. I
> cannot find any relevant results on google.
> The only message I could discover in my logs is that suddenly the laptop
> switches on its wireless card automatically, which happens if there's no
> wired connection. Right after that the wireless gets switched off again
> immediately. At this time I can no longer use eth0. But still be able to
> connect using the wireless interface.
> Intel pci-e NICs are so abundant, that I hope others will also experience
> these symptoms which will bring the attention of the driver maintainers or
> whatever responsible folks.
In my laptop I have following card:
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network
Connection (rev 04)
Subsystem: Lenovo Device 21ce
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at f2600000 (32-bit, non-prefetchable) [size=128K]
Memory at f262b000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 5080 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] PCI Advanced Features
Kernel driver in use: e1000e
that works without any problems on 3.8.2-hardened-r1. Also, are you sure
this is hardened issue? Try vanilla sources to check if it's broken
there too...
WBR,
--
Peter.
