Linux refers to the family of Unix-like computer operating systems using the Linux kernel. If your question is about a certain distribution only, use a more specific tag.

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Picking right serial device

I have several identical USB to serial port adapters on my Fedora FC12 server. Each time I boot, the devices seem to change devices names (/dev/ttyUSBn). Now I will assume that the bus and device ...
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2k views

Need help mounting device : mount -t ntfs-3g mount failed: No such device

I'm using ophcrack-vista-livecd-3.4.0.iso on Windows 7 to recover a password. When I tried using the software, I got a message saying "Tables Found" along with another message saying "No partition ...
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325 views

Slow down clock/timer of a Linux program

Sometimes a Linux program requiring fast user interaction/manual dexterity runs too fast for me to keep up. Examples include video games and video players that don't let you control the speed. How ...
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504 views

Alternative (pref. mature) Linux PAM authentication methods?

I'm looking for alternative, non-keyboard-password authentication methods to unlock my laptop. Whatever authentication it is, it should be quick and convenient to perform and relatively secure. Yes, ...
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239 views

Making gnome see xkb changes

This is on Oracle Linux 6.3, but I bet it applies to any Gnome based distros. I have edited /usr/share/X11/xkb/symbols/ru, to add a layout section: partial alphanumeric_keys xkb_symbols "stdwin" { ...
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61 views

Linux VM can not connect to the internet

I'm trying to set up an virtual server with connection to the internet. When I start a ping to the local network, there are no problems. When I try to ping an address from the internet, it shows that ...
2
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365 views

Multiple SSH Connections over different connections

I have a Linux box with a couple of 3G/HSDPA modems, seen as network connections, and i would like to get each to connect to a server over SSH. The server could be the same server, and i would need ...
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403 views

Dynamic/Static CPU Frequency Scaling

I need to manipulate frequency of each core in my I7 processor. There is a way to do it in Debian (http://wiki.debian.org/HowTo/CpuFrequencyScaling). But I want to do it on Linux Fedora and Window. ...
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385 views

Installing pcf fonts on Gentoo for urxvt and Awesome wm

I downloaded the linux version of Profont from here And I have no idea how to install it. I want to be able to use it for urxvt and awesome wm. What should I do?
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434 views

Remember current working directory when opening new tab in linux terminal Tilda

I think my question is pretty clear when I try to open a new tab in my terminal(tilda) it doesn't remember the last working directory. For example: Current Tab: ranveer@ranveer:/etc$ After ...
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484 views

XRDP multiple log in sessions

I use xrdp, and I am trying to have multiple sessions with the same user (ABC). I do not have any connection issues. What's happening is when I open the second session it just mirrors whats ...
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216 views

Capture key events at system level to control e.g. alsamixer

In Linux window managers, it is easy to define actions for key events - e.g. in openbox: <keybind key="XF86AudioRaiseVolume"> <action name="Execute"> <command>amixer set ...
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198 views

What is sd(exec) process and why is it consuming 100% CPU time?

I recently installed Fedora 16 with XFCE. Occasionally, a process named sd(EXEC) shows up and eats up all of my CPU time (CPU maxes out at 100%). Unfortunately, it cannot be killed even with kill -9 ...
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407 views

problems encoding 1080p60fps MTS files with ffmpeg to DNxHD proxy; plays too slow in NLE compositor window.

I was advised to encode my HD files with ffmpeg to DNxHD proxy with 220M bitrate rather then 45M so the image doesnt have too much artifacts. I reduced the framerate to 29.97 fps when I encoded the ...
2
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482 views

force upperdir overlayfs to re reread/reload lowerdir

am having the following problem with an overlayfs: I can mount an overlayfs fine using the following line in my etc/fstab none /home/student overlayfs ...
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430 views

Pairing bluetooth mouse with two system on same computer

I have a Microsoft Mobile Memory Mouse 8000 paired to my notebook under Windows via Bluetooth. However I have a Linux installation as well (openSUSE 12.1) and I thought I could make that mouse work ...
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204 views

System Memory: Only half is being displayed

Using multiple tools, I have verified that my computer can "see" that 8GB of RAM is installed, but only is using 4GB of ram. I've seen this behavior with: Memtest86+ 4.20: Memory SDP Information ...
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173 views

split window and rearange parts on screen

I have third party application with the native resolution of 1600x600. What I need is to display first 800x600 half of the window below the second 800x600 part of the window. This wasn't problem as ...
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770 views

Xinerama creates a panning viewport

EDIT: I've created a bug report: https://bugs.freedesktop.org/show_bug.cgi?id=48458 My Setup I have 4 monitors, 1920x1080, which are in portrait mode (rotated left). They are connected to two ...
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0answers
511 views

How to change the profile of current tab in gnome from command line

If I do this gnome-terminal --profile=NEW_PROFILE it indeed changes to the new profile but opens a new window. But I want it to change the profile of the current tab and not pop up a new window. ...
2
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218 views

monitoring changes in windows of screen while screen is detached

It is possible to monitor windows in screen (I mean the terminal multiplexer called screen) with Ctrl-a M. However, I am only aware of the notification when I am looking at any window. What I want, ...
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921 views

Dynamically disabling cores in a power-efficient way?

I am looking for a mechanism to dynamically disable cores in Linux in order to minimize power consumption. Unfortunately, disabling cores using the following simple approach actually increases power, ...
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275 views

Why are my images getting corrupted in ubuntu?

I have a netbook running as a server for some web development I do. It's running Ubuntu. Whenever I put images on it, they get corrupted and do not display correctly. I've viewed them properly on ...
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463 views

Is there an equivalent program to SyncBackPro for Linux?

We are migrating to Linux however one of the many programs we use daily is SyncBackPro. Is there a equivalent GUI application that supports command line synxtax?
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565 views

openSUSE 12 fails to start after installing ESET NOD32

I am using openSUSE 12 (64-bit). I installed ESET NOD32 Antivirus. After installing NOD32, it required a restart. After restarting, the system stays in a loading status, and I get following error ...
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282 views

centralized growl forwarder

Multiple services on servers I'm running can be configured to output growl notifications, I'd like a centralized forwarder to run on a Linux box I'm looking for either an implementation or tips on ...
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2k views

Starting MTA: without network takes a long time?

Whenever I start up my netbook without an internet connection, I might as well be using windows because it takes forever to start up waiting for "Starting MTA:" which eventually times out and ...
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92 views

Mouse Navigation - dedicated right-click?

In kde, I'm using mouse navigation to move the mouse pointer with the keyboard. However, it is very cumbersome to right-click as I have to first press "-" to change the click behavior to right click ...
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355 views

Linux and Windows Dual Boot

I set up a dual-boot with Windows 7 and Ubuntu Server 11.10. Everything works fine until I boot into Windows. After booting into Windows, the machine reboots when I select Linux from the grub menu. ...
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530 views

Can't ping Linux IPv6 bridge from host

I'm using a Linux box with two network interfaces as bridge (br0) and one system (X) behind the bridge with its own IPv6 address configured. Its other end is connected to a router. The bridge ...
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0answers
574 views

Keybindings not working in Swing/AWT applications

Digging on problem with keybindings not working in PhpStorm IDE, I tried several Java applications and realized that keybindings with letter keys are not working in Swing/AWT applications on my linux ...
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473 views

My Dell laptop running Ubuntu Linux 11.10 hangs on reboot but not shutdown. How do I diagnose this?

My Dell laptop running Ubuntu Linux 11.10 hangs reliably while shutting down for a reboot, but when I shutdown, it will complete successfully. How do I diagnose this? I don't know what log files I ...
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169 views

Disable auto-open for a specific device

When I insert a flash drive, always is opened a new window of nautilus showing the content of the flash drive. Is there a form to deactivate "auto-open" option for a determinate USB device? Thanks!
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322 views

xmodmap confusion betwen AltGR and Left Control

I'm having trouble making AltGr work on ubuntu so I can type 3rd level characters (@£§,{[],etc) it so happens that RCtrl+RAlt don't work either so I have no way of typing such characters. My RCtrl ...
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0answers
175 views

When and where does Wubi mount it's virtual disks?

My use of the wubi-new-virtual-disk command made Wubi start mounting this new virtual home disk over my /home folder. After the use of the script failed, I am left with Wubi constantly remounting an ...
2
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0answers
171 views

detect the start of Flash videos

I like to turn my music off when I start watching Flash videos. It used to be that Flash videos were cached in /tmp, so I could watch for them with inotify: sorghum:~% incrontab -l /tmp IN_CREATE ...
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769 views

Authentication fails when using BackTrack 5 under VirtualBox, on Airport Express

I've got BackTrack 5 running in VirtualBox on my Mac. The airport is recognized by VirtualBox as a bridged connection. BackTrack 5 is picking up the airport, and is displaying available wireless ...
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0answers
591 views

Linux service to set /proc/$pid/oom_score_adj of new processes?

Is there any available software which can be used to set the /proc/<pid>/oom_score_adj of processes after they're created, based upon the executable name and the user/group?
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1k views

Unable to install synergy on red hat 5.4

I'm trying to install Synergy on Red Hat Linux 5.4 but I'm getting the below errors: rpm -ivh synergy-1.3.8-Linux-x86_64.rpm error: Failed dependencies: libstdc++.so.6(GLIBCXX_3.4.11)(64bit) is ...
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130 views

How to create a virtual keyboard in userspace?

I'm trying to generate keypress/release events similar to those produced by typing on a physical keyboard, but from a process that isn't attached to any actual hardware.
2
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0answers
107 views

gdevilspie doesn't work on my PC

gdevilspie is a tool that allows you to write rules to move windows to any position as you wish when you open them. I have Ubuntu 11.04 with GNOME 2.32.1 on my PC. I like the features that ...
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0answers
788 views

Setting up a TAP device on linux

I am trying to set up a tap device to use with uIP to do some testing/development on a Linux (Ubuntu 11.04 & 11.10) PC. I've gotten as far as using tunctl from uml-utilities to create a ...
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0answers
116 views

Wine Install Total Failure

Okay I compiled Wine1.2.3 from source, with the following flags and such: sudo apt-get build-dep wine ./configure --enable-win64 make sudo make install Took forever to compile, and it does a bunch ...
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0answers
56 views

How to re-install kubuntu after log error

I had earlier tried to install Kubuntu 10.10 on my machine which runs Windows XP. However, the installation got aborted due to some reason and my machine restarted. Then afterwards when I tried ...
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0answers
1k views

Ubuntu 11.10 Faulty install, how do I rollback or troubleshoot?

So stupidly I allowed the upgrade of Oneiric before I thought better of it. I have gone through the installation and it has evidently bricked. Errors observed: Eternally stuck at loading screen ...
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0answers
555 views

How to downmix 6-channel DTS to stereo from the command line?

I tried command eac3to.exe src.dst dst.wav -down16 -down2 (v.3.24) but it just re-produces the same 6ch audio without any warning. Operating system: both Windows 7 and Ubuntu. Update: See a solution ...
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0answers
435 views

VirtualBox guest fullscreen picking up wrong monitor size

I am running Xubuntu 11.04 as a Host, with a Xubuntu 11.04 VirtualBox Guest OS. I have it set up so that when I put the Guest OS in full screen, it can detect the monitor settings and resizes. ...
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0answers
1k views

Linux driver for Bigfoot Killer E2100…?

I have looked around online a bit, but have not been able to find any drivers to make a Bigfoot Killer E2100 work under Linux (CentOS 6, for what it's worth). The one candidate I found required a few ...
2
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573 views

Samba share mounts fine in linux, doesn't mount in OS X

I have a NAS server running Arch Linux configured to share a simple samba share. My smb.conf looks like this: # cat /etc/samba/smb.conf [global] workgroup = MSHOME security = user [External] ...
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122 views

Error in Abiword on Linux server

I've installed Abiword on my server but whenever I try to convert a document I get the following error: ** (abiword:13263): WARNING **: Unable to open an iconv handle from codepage 0 -> UTF-8 ** ...