I can confirm this bug on a D945GCLF2 board when running Jaunty server. It occurs when running heavy network traffic
# lspci -vvv 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) Subsystem: Intel Corporation Device 0001 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 2300 Region 0: I/O ports at 1000 [size=256] Region 2: Memory at 28100000 (64-bit, non-prefetchable) [size=4K] Region 4: Memory at 28000000 (64-bit, prefetchable) [size=64K] Expansion ROM at 28020000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: r8169 Kernel modules: r8168, r8169
Solved compiling r8168 module from realteck site HowTo --> http://ubuntuforums.org/showthread.php?t=1022411 (do make & make install as root)
I can confirm this bug on a D945GCLF2 board when running Jaunty server. It occurs when running heavy network traffic
# lspci -vvv
Capabilities: <access denied>
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
Subsystem: Intel Corporation Device 0001
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 2300
Region 0: I/O ports at 1000 [size=256]
Region 2: Memory at 28100000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at 28000000 (64-bit, prefetchable) [size=64K]
Expansion ROM at 28020000 [disabled] [size=128K]
Kernel driver in use: r8169
Kernel modules: r8168, r8169
Solved compiling r8168 module from realteck site ubuntuforums. org/showthread. php?t=1022411
HowTo --> http://
(do make & make install as root)