another one here.
made ubuntu forum post here asking others to test LAN speed:
http://ubuntuforums.org/showthread.php?t=2245203
killing lightgm resolves the problem and speed jumps to 12mb/s . But
once back in GUI, problem returns.
Tested using Netcat and iperf, LAN speeds peek out at 1.2MB/s
Effected:
PC1
Desotop, Ram Page 3 Extreme motherboard:
Description: Ubuntu 14.04.1 LTS
Linux ubuntu 3.13.0-34-generic #60-Ubuntu SMP Wed Aug 13 15:45:27 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
network
description: Ethernet interface
product: 82567V-2 Gigabit Network Connection
LAPTOP 1
Description: Ubuntu 12.04.4 LTS
Linux user 3.11.0-26-generic #45~precise1-Ubuntu SMP Tue Jul 15 04:04:35 UTC
2014 i686 i686 i386 GNU/Linux
network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
ntel(R) PRO/1000 Network Driver - 3.1.0.2-NAPI
Ethernet controller [0200]: Intel Corporation 82567V-2 Gigabit Network
Connection [8086:10ce]
Subsystem: ASUSTeK Computer Inc. Device [1043:82d5]
Kernel driver in use: e1000e
Updating driver does not help.
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https://bugs.launchpad.net/bugs/1275161
Title:
Realtek driver r8169 slow network speed
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