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2answers
2k views

Slow network with e1000

I've got a problem with my network speed. I sometimes have full download speed (i.e. 5 MB/s, which is about my max. internet dl-speed) and sometimes comparable slow speed (about 0.5 MB/s). This is ...
3
votes
1answer
145 views

Manjaro Linux - Cable unplugged even if plugged

I have just installed the system (Manjaro) and I have one, major, problem: it says that my network cable is unplugged, even if it's plugged. I have a Realtek RTL-8110SC/8169SC Gigabit Ethernet and ...
2
votes
1answer
49 views

Can renaming a network device cause race conditions?

Arch uses predictable network interface names. MATLAB licenses are linked to the MAC address of eth0, so I need to rename one of my devices eth0. In a machines with only one NIC I can just turn off ...
2
votes
1answer
220 views

Force a specific frequency from my wireless card

How can I make my wireless card emit a specific frequency (the ones that it is capable of physically)? I am aware that a kernel module can help (please correct if I am wrong) but am looking for ...
1
vote
1answer
72 views

Using ping on multiple interfaces on a NIC

I have two systems and each have a NIC with two ethernet ports. One system has a verified NIC card, but the other has a NIC which has to be verified. I use ping to verify whether the interfaces on ...
1
vote
1answer
93 views

How to tell what wireless protocols my network card is using?

I want to know which wireless protocol my card is currently using. I found a similar question that tells you what network protocol your card supports, but I want to confirm that my card is actually ...
0
votes
1answer
67 views

Consistent network interface name ubuntu using pci slot

One can set consistent interface naming via mac address by modifying /etc/udev/rules.d/70-persistent-net.rules. Can you establish consistent interface naming by PCI slot number? (I tried but failed) ...
0
votes
1answer
139 views

NIC missing in 70-persistent-net.rules

I am using Ubuntu and typing ifconfig -a shows all interfaces but one(eth4), while the file 70-persistent-net.rules contains all(including eth4) but one (eth8). Any idea why is that and what are ...
3
votes
0answers
82 views

Ubuntu eth0 not detected

After installing a new version of this distro, eth0 is not detected automatically. command inxi -SNxz result: Network: Card-1: Broadcom NetXtreme BCM57786 Gigabit Ethernet PCIe bus-ID: 01:00.0 ...
3
votes
0answers
224 views

biosdevname is giving me “p120p1” instead of p1p1 — is this correct?

I'm using biosdevname on a CentOS 6.3 server to name my interfaces in a rational way. On our new Dell PowerEdge C6145, we have 2 embedded ports and two PCI cards with 4 ports each. On our other Dell ...
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vote
0answers
87 views

Can only initialize Ad-hoc mode after restarting iwlwifi mod and network manager

I am running Ubuntu 12.04.4 with network interface: *-network description: Wireless interface product: Centrino Advanced-N 6235 vendor: Intel Corporation ...
0
votes
0answers
36 views

Run root script or command as root in startup application in linux mint

I have a wireless adapter that used to work in Linux mint 16 (dwa 171) after installing drivers for it. Now it won't work the same way anymore since I upgraded to linux mint 17. I've found the only ...
0
votes
0answers
19 views

IGB-Falsely claims to have parameter note

Because of some circumstances I have to install SLES 9 SP4 on a nearly new hardware. After the installation there is just a problem my network card(Intel Ethernet Server Adapter I350-T2). After the ...
0
votes
0answers
578 views

Backtrack R3 can't find wlan

I have installed Backtrack R3 in virtualbox, but i cant find any wireless connections. Cant find anything in wicd either. What i want to do is to run airmon-ng start wlan0 in terminal, and after that ...