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4
votes
0answers
317 views

How do I get rid of the “The Software on this Computer is up to date” message after updates?

I'm a bit annoyed by the Update Manager. Since I upgraded from 12.04 I get this message, after installing updates: I Find it utterly useless. It just another thing that pops in my face. If an ...
2
votes
0answers
32 views

CUPS web interface problem

I'd like to know how we can get information about the work of every printer (like the name of the user, how much pages were printed, and the date of every work printed) from the web interface of cups ...
2
votes
0answers
53 views

Remove ethernet network device not managed the Ubuntu interface

These devices appear out of nowhere in Ubuntu 16.04 and since then could not remove. The following pictures: Does anyone know how to remove?
2
votes
0answers
43 views

How to use DHCP if available, otherwise use static IP

When my system boots it should check for a given interface (e.g. eth0) whether a DHCP configuration is possible respectively if DHCP server exists within the network. If yes, DHCP should be used. If ...
2
votes
0answers
835 views

udev 70-persistent-net.rules behavior change

I currently manage over 30 nodes of Ubuntu, some are desktops, some are servers with version 14.04. Some node have 70-persistent-net.rules file which auto generated by udev.d, some node don't have ...
2
votes
0answers
33 views

Geany doesn't support x-selection paste inside same file?

On the Ubuntu environment, I find it very handy that I can select some text somewhere, and then middle-click somewhere else and the text will be pasted. Geany supports pasting text this way, as long ...
2
votes
0answers
65 views

12.04 Unity - Windows Consistently Jump Behind Main Menu Bar

I have run a clean install of Ubuntu 12.04 LTS and installed all the latest updates, and have not made any alterations to the interface. However I am presented with a persistent problem: When using ...
2
votes
0answers
473 views

Server in LAN with two network cards, can't telnet / ping to the second even if it works

I have an issue with an Ubuntu 12.04 LTS (updated) server. For reasons too long to detail, it has got one eth0 interface assigned to 192.168.1.9 and one wlan0 interface assigned to 192.168.1.10. Both ...
2
votes
0answers
247 views

Is WIndows 7 style access to grouped windows possible in Ubuntu 12.04 unity 2d?

Selecting grouped windows with a mouse is highly inconvenient. Let's say I have two firefox windows open and I want to select one of the two with a mouse. I have to click on the firefox launcher then ...
1
vote
0answers
791 views

eth0 changed to eno1 and 70-persistent-net.rules is missing

I booted up Ubuntu, noticed I had no internet. Ran ifconfig, eth0 is now eno1 and has no IP. I ran dhclient eno1, no DHCP server found. Went to check 70-persistent-net.rules, it's gone. I rebooted ...
1
vote
0answers
234 views

Bridge external IP to the qemu standalone Virtual Machine

I'm having a very specific issue. To let You know what I'm up to, I will describe the whole infrastructure of my system. I've got a Ubuntu host machine on which I run up to 4 virtual Ubuntu machines....
1
vote
0answers
56 views

How can a serial connection be set up as a network interface if at all?

I have a VM running Ubuntu 14.04 on Windows 7. My Windows machine is connected to a (CAN bus) data generator which ends in a serial to USB connection. I can forward this connection to the Virtualbox ...
1
vote
0answers
30 views

Gnome flashback interface styling related on Ubuntu 14.04

Is it possible to get the window for shutdown/restart from Unity, with the blurred background and all, on Gnome flashback? On flashback, I currently get the old basic window.
1
vote
0answers
163 views

Try DHCP first, if it fails assign static address and use the machine as a DHCP server itself

As the title says, I have a tiny screenless Ubuntu server that I move around, that has two different behaviors and needs to adapt automatically, that is, without any human intervention, at bootstrap: ...
1
vote
0answers
37 views

Interface delay with NVIDIA driver

I am experiencing a strange bug with a new installation of Ubuntu 14.10. It looks like I/O events are processed with a delay. That is, every event from either the mouse or the keyboard (both USB) ...
1
vote
0answers
550 views

Ethernet Lights Not On When Cable Connected And Not Working

I have two OS and second OS connects to internet easily, so it's not a hardware problem. The output of lspci is: 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM ...
1
vote
0answers
155 views

Setting up a preferred network interface in linux

I need to set up the network interfaces of a linux box running Ubuntu Server. The box will be deployed in an industrial vehicle and will operate headless (i.e. no monitor, no keyboard/mouse). The ...
1
vote
0answers
22 views

Unsatisfied while opening home folder for the first two time

Question may be little logistic Open home folder for the first time clicking files in the taskbar. Go to some drive you have partitioned and open a file from there.Make sure you are not in the ...
1
vote
0answers
86 views

What is the cni0 interface seen on ifconfig

What does the cni0 interface denote? cni0 Link encap:Ethernet HWaddr 00:50:F1:80:00:00 UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 RX packets:3 errors:0 dropped:0 ...
1
vote
0answers
109 views

How to set MTU for autoconfigured interfaces

I have a computer that may have multiple network devices, which are only in some cases available. Currently all network devices are configured completely automatically. Now I need to set the MTU for ...
1
vote
0answers
366 views

RStudio UI with Ubuntu 14.04 system fonts under root

I am using rstudio on Ubuntu 14.04. Without launch the rstudio via root "sudo rstudio", rstudio is not able to install the package in the native R library folder, and also cannot open project even ...
1
vote
0answers
90 views

Second virtual interface fails

I'm trying to simulate multiple hosts in my laptop for testing wifi connections with Access Point. Trying to create virtual interfaces using iw command. The file /etc/network/interfaces looks like ...
1
vote
0answers
210 views

How to recover ASIX AX88179 from backports installation

I recently installed https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v3.13.2/backports-3.13.2-1.tar.gz with make defconfig-wifi && make && sudo make install ("...
1
vote
0answers
108 views

cannot find file /dev/vmnet0

I am working on ubuntu lts 12.04 server on VMware Workstation environment. I need to add permissions to the file vmnet0 corresponding to the virtual interface. But I can't find it in the /dev ...
1
vote
0answers
125 views

Install unity 7.1.2 in ubuntu 12.04, is possible?

I have upgraded Ubuntu 13.04 to 13.10. I like very more the default unity interface. The command unity --version return unity 7.1.2. The problem in Ubuntu 13.10 is than I give errors on installation ...
0
votes
0answers
10 views

Hide an interface from wireshark

I have been looking at the possibility to hide a network interface from wiresharks dumpcap, the reason is that I want to hide the servers management port so that users can't listen on that traffic ...
0
votes
0answers
19 views

Configuring Ubuntu for the first time on notebook, hungs up

New notebook with Ubuntu preinstalled, after first power on tried to configure system first time: after successfully connecting to network, next step for setting up keyboard layout: as laptop have ENG/...
0
votes
0answers
44 views

Wi-Fi kernel module installed but interface doesn't show up

I'm currently trying to bring to life MT7601U Wi-Fi dongle. I have managed the module to work and lsmod shows that mt7601Usta is loaded (but the module reports used by -> 0). Now I'm having trouble ...
0
votes
0answers
15 views

bind tun0 (vpnc Client) to specific interface (usb0)

I'm using vpnc client. I have two interfaces - eth0 and usb0 (cellular modem). When I connect to vpnc and there is tun0, I want it will be bind only to usb0 (the vpn tunnel will be created over modem)....
0
votes
0answers
22 views

Route public IPs through wlan0 and private IPs through eth0

I'm currently working in someone else's office. I need to access internal network applications via eth0, but there's no internet on the internal network. I have a decent wifi connection on wlan0 which ...
0
votes
0answers
38 views

Touch-screen kiosk-like launcher

Is there any good application launcher optimized for a touchscreen? I'm looking for something that will work on a kind of home-utility machine: an all-in-one desktop with touchscreen, mounted on a ...
0
votes
0answers
28 views

Desktop mode . User friendly mode

I used ubuntu 14.04 2 months ago . After I used WIndows for games and stuff so I got familiarised with the desktop of my pc . Now I run 16.04 on my new laptop and I want to keep it . The problem is ...
0
votes
0answers
36 views

Create Virtual Interface Within a VPS

I am trying to install a PPPoE server on a VPS running Ubuntu 14.04 PPPoE utilities only works with eth interfaces, I can't seem to get around to creating "eth0". Here is my interface configuration: ...
0
votes
0answers
12 views

lxc - p2p1 does not come back after lxc-stop

I can start the container, connect to it, networking works, etc. Everything looks ok. But when I stop the container and try to restart it, p2p1 is no more available and restarting fails. When I ...
0
votes
0answers
101 views

Ubuntu Studio 14.04 - USB immediately disconnects after recognizing M-Audio M-Track mkII USB audio interface

I'm entirely new to Linux, so please bear with me. I've recently installed Ubuntu Studio 14.04. Initially, I was able to connect my USB audio interface with no apparent issues. After making a few ...
0
votes
0answers
36 views

How to compile the patch of Real Time Application Interface in ubuntu

I will to install the RTAI for Ubuntu 14.04, I followed this tutorial : https://github.com/shengtu/Tesla . But when you do sudo patch -p1 < /usr/src/rtai/base/arch/x86/patches/hal-linux-3.16-x86-...
0
votes
0answers
33 views

iface order and influence of empty line

case: # eth0.cfg The primary network interface auto eth0 iface eth0 inet static address IP-1 netmask 255.255.255.255 broadcast IP-1 post-up ip addr add 192.168.100.254/24 dev ...
0
votes
0answers
40 views

VPN doesnt ping the local network

I am using OpenVPN for connecting to office network. I have a VPN client configured on the laptop in my home Internet connection. The objective is to get connected to a VOICE SERVER sitting in the ...
0
votes
0answers
30 views

Distorted UI - Ubuntu 14.04

UI at certain locations get distorted, happened in browser, software and many other apps. I have been an ubuntu user for years and have never seen such issue, although the distortion get fixed if I ...
0
votes
0answers
127 views

How can i add additional ip on ubuntu?

I have some problem with adding additional IP on Ubuntu. My interfaces file: auto lo iface lo inet loopback auto ens160 iface ens160 inet static address 10.201.120.213 netmask 255....
0
votes
0answers
38 views

No Audio Input from a Behringer Interface

I'm just starting with Ubuntu, in fact, I have been using Ubuntu for less than 24 hours. I have a problem that I've searched all over the internet and haven't found anything usefull. I'm using a ...
0
votes
0answers
56 views

/etc/network/interfaces file order of precedence

Does the order of interfaces in /etc/network/interfaces define how the routing table is built? My proposed changes to a server's interfaces file are shown below. The server has 3 NICs attached to the ...
0
votes
0answers
67 views

How to get the physical PCI Passthrough device ID from Ubuntu VM

The Ubuntu VM is connected with two PCI device. And lspci is providing me vendor id, sub vendor id, device id etc. But these values are same for both PCI driver. I want to differentiate them based ...
0
votes
0answers
42 views

Packet dropping reason?

I want to know some reason. If I make interface up with promisc mode, after then the dropped packet counters increases. but I make run dhclient for the interface, after then stop to increase. and ...
0
votes
0answers
24 views

What is the best way to handle multiple ips safely on a single Ubuntu server?

Previously, I used to add virtual interfaces when I needed to to have multiple ips on a machine. Now, I need to a sign 29 ips to a single machine and virtual interfaces just doesn't seem like such a ...
0
votes
0answers
756 views

Cannot configure eth0 in Ubuntu Server 15.10

My system just went a bit crazy past night. It was fully working, and nobody touched it. I configured a static public IP in my Ubuntu, and I could connect to it everywhere (My system accepts public ...
0
votes
0answers
31 views

How to prevent IP stealing when starting up an interface?

This behavior is found on our Ubuntu virtual machines. Basically, when we boot a snapshot of another VM, the new VM automatically steals the IP of its original. We then modify the IP through cloud-...
0
votes
0answers
85 views

Abnormal interface lags

Distro used: Xubuntu 15.04 (Vivid Vervet) Laptop: Asus EEE PC 1101ha (Atom Z520 CPU @1.33Ghz) Custom upgrades: SSD; 2gb ram, no swap partition - currently 30% used I have a major problem with general ...
0
votes
0answers
69 views

I want to use my Mbox 3 with Ubuntu

I'm new to Ubuntu. I have an Avid Mbox 3 audio interface, and would like to use it. I see that drivers for Mbox versions 1 and 2 have been developed. Does anyone know if there are drivers for Mbox 3 ...
0
votes
0answers
140 views

Help for create a GTK app using Glade xml file. (version 3 of both)

(scuse my for my english, I'm french) Hy, I'm pretty comfortable with C and I was looking for next level with graphical interface, I try SDL but it's not what I want, I need to create native system ...