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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Install ubuntu on ssd disk fail

I have just bought a SSD to update my old laptop. However I cannot install lubuntu on it, it stops and keeps repeating the same messages ata3: hard resetting link ata3: SATA link up 1,5 Gbps (SStatus ...
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96 views

How to count number of files in “.tar” files inside another, nested “.tar” file without extraction?

There are many solutions out there on counting of files inside a .tar file. But I have not found a solution to count number of files in .tar files inside another .tar file without extraction. For ...
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121 views
+50

To set up BitTorrent Sync with Buffalo NAS Linkstation

I have been reading this page about setting up Bittorrent Sync embedded into the Buffalo NAS linkstation (my firmware version 1.56). It prefers to this page about Buffalo's settings. Here a detailed ...
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29 views

How to interpret these SMART values?

The other day I checked my SMART stats and noticed a nonzero reallocated sector count using smartmontools. About a day or two ago it showed as "16 (0 2)" and now shows as "24 (0 3)". Similarly the ...
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33 views

“Open File” dialog box takes a long time to appear on all applications

On Ubuntu 14.04. While using KeepassX, I tried to open a database with the Ctrl+O shortcut, but it appeared to crash with a non-responsive window. I then noticed the same behavior with Firefox, ...
2
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133 views

How to programmatically control the mouse cursor, without hardware mouse attached in android?

I have an Android device and an app which should move the mouse cursor programmatically. When I have an Bluetooth or USB mouse attached to the device, I can send events to /dev/input/event7 to move ...
2
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25 views

zsh complete cd with two arguments

Context for those who know about zsh completion but not all its features: One of the unique and really useful features of zsh is as follows: [/usr/dir1/dir2/dir3/]$ cd dir1 dirnew ...
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54 views

Get mplayer to display current time in hours and minutes

By default mplayer displays the current location in the video in seconds, which is less than useless. Example: A:4086.2 V:4086.2 A-V: 0.000 ct: 0.039 0/ 0 17% 2% 2.1% 3 0 ^--------^----- ...
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81 views

Where are Xen guest config files stored?

I'm new to Xen stuff. I have a XenServer 6.5 running, with XenCenter and a Debian installed as a PV VM. I'm trying to setup the extra security now so I don't have to learn about it after I've been ...
2
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40 views

Load averaging: philosophy?

Let us assume that I work in a company and this company possesses just one server. At the end of every month my boss enters my office and asks me: 'Do we need new CPUs?'. Let us also say that, as a ...
2
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53 views

Can I remove .listing files from web subdirectories?

I was working on my webserver, and noticed I wasn't able to remove a directory as it wasn't empty. I ran ls in it, and found a single .listing file. Opening it, I found a list of the files that were ...
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67 views

How to get steady time on an Atmel xPlained SAMA5D3

I'm running Debian Jessie from an sdcard on an Atmel xPlained SAMA5D3 SBC. I have a python program which samples another device via serial line. Said device has a pretty reliable 20s countdown clock. ...
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115 views

VM image inaccessible in Virtual Box

I have Virtual Box installed on base OS RHEL 5.5. I am using Windows 7 as a VM image on Virtual Box. While transferring a folder of 600MB on Windows I got a Virtual Box error saying Memory limit ...
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0answers
2k views

OpenVPN Linux client - tls key negotiation failed to occur (FrootVPN)

I'm using the free FrootVPN service (works flawlessly on Windows). However on Linux I can't manage to get it to work. FrootVPN's support webpage is broken so I can't message their support. I know ...
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0answers
58 views

How to map space to control and unmap win from Hyper_L using xkb/setxkbmap

I am trying to make my space act as control by default (and as space when tapped by using xcape) and to make capslock act as the only hyper modifier. I have a working configuration for this in ...
2
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406 views

Fedora 21 update failed

I have fedora workstation 21 installed and I got a notification in the Software application about an "Important OS Update". When I click "restart and install", the machine restarts and boots into the ...
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0answers
24 views

What does “sink output, source output, sink offload, source offload” mean for GPUs?

I'm reading this page to learn to set up hybrid GPU plans. But what do the terms listed in the title mean?
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41 views

How to reduce file size in swf files?

I'm trying to reduce the file size in a swf file that is 17 MB in Ubuntu 14.10. I tried using swftools and avconv. When I did swfcombine -dz file.swf -o file_new.swf swftools only managed to ...
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142 views

Dolphin/Konqueror wrong file type recognition

In Dolphin/Konqueror files that are supposed to have "unknown" file type have "Microsoft Help Attribute Definition File" as their type. This also affect files without extension with special symbols ...
2
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0answers
189 views

Using directory as initrd in QEMU

Is there a way to use a directory as initrd when booting QEMU? I know how to use the -kernel and -initrd flags for QEMU to boot a kernel and initrd without needing to first create a bootable device ...
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698 views

Ubuntu fails to install cuda toolkit

I want to install cuda toolkit on ubuntu 14.04, so I downloaded cuda-repo.deb from nVidia site and then ran: sudo dpkg -i cuda-repo-ubuntu1404_6.5-14_amd64.deb But it fails. There are no error ...
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44 views

How to remove tty[7-63]?

I have an embedded system, a beaglebone black to be specific. This SBC runs Debian wheezy 7.4, and a custom 3.8.x kernel. Patched for this hardware. Anyway, the title pretty much says it all. I can ...
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39 views

Boot Debian with external monitor as primary display device

I have an old HP laptop with non-working display. So i decided to convert the laptop to a private server. I connected it to my TV and installed Debian 7.7. The installation was smooth with the display ...
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28 views

Where to find config file for how many connection are permitted to the server

I'm not very familiar with UNIX systems yet and I need to connect to one server by telnet. When I try to connect I get following massage Connected to some.ip. Escape character is '^]'. too many ...
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121 views

Modify incoming packets before forwarding in Linux

I’m using a Linux (Debian based) system on which IP forwarding is enabled (/proc/sys/net/ipv4/ip_forward is set to 1). I can read the incoming packets using a raw sockets program, but I want to modify ...
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93 views

focus to newly opened terminal

I am using gnome-shell 3.14 on archlinux 3.17.3-1. I have a keyboard shortcut (ctrl+alt+T) to open an xfce4-terminal. My issue is that when I triger this shortcut the focus is not set the the newly ...
2
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0answers
75 views

No connection with proven open port when using mosh (mobile shell)

I have two connections—home and office—with the same ISP and the same router (WRT 54GL with Tomato Cloud) with almost identical configurations. I’m unable to establish a mosh connection from the ...
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0answers
103 views

Enter a Failed Docker Container with a Different Command

I have a fairly complicated docker container I'm attempting to build. As part of the build process I have I install Chef and have Chef install a number of cookbooks using Chef-Solo. I am having the ...
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90 views

If TPM owner password set in linux, how to enter owner password in windows to enable bitlocker?

I have successfully taken ownership of, and used various features of, my tpm in linux, using tpm_takeownership and related applications. Now when I try to enter the owner password in windows to ...
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0answers
212 views

How to automate running the dhclient for wwan0?

in Linux Mint 17 I have to run sudo dhclient every time I connect and disconnect to/from the Internet using a mobile broadband dongle, because otherwise the connection is declared active but when I ...
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0answers
552 views

PM: Hibernation image not present or could not be loaded

After hibernating with systemctl hibernate, the system boots normally as if it had been shutdown. I have the resume parameter in the kernel line and the resume hook in mkinitcpio.conf These are the ...
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248 views

Rendering of unicode symbols in urxvt (height / width) vs. gnome-terminal

gnome-terminal renders the unicode symbols (arrows) in my prompt different from urxvt: They are displayed across the whole line's height, have less spacing in-between, but more appropriate ...
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75 views

OpenSuse 13.1 PPC64 Port - Slow boot with error messages, and low color-depth

I have a PowerMac G5 Dual 2.0 GHz, i have installed the PPC64 port of OpenSuse 13.1 on it, and i am experiencing a few problems. I guess thats the price of running a unsupported port/distribution. ...
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0answers
104 views

How to implement an integration for start and end of a call in Vicidial

I've developed most of the application in PHP for the integration (very similar to our Asterisk implementation) and all we need at this point is to run php async.php 12313123.12312 (shell command) ...
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0answers
71 views

What does a “Copy/Cut & Paste” operation exactly consist of?

I understand the purpose of these operations. What I'd like to know is 1.What happens at the File System Level ? Does a new MFT entry for the copy get created in the destination volume's MFT and ...
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42 views

What should happen next on init scripts?

I've been using a Linux Mint 13 live system on my memory stick and I decided to put it on my hard drive. It already had several scripts to uninstall software and optimize it, scripts that I had to ...
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413 views

Unable to mount location after installing Linux Mint

I have been using Ubuntu for a while, but I decided to move to Linux Mint. I removed everything and clearly installed it. After the installation there are two parts which are File System and Toshiba. ...
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935 views

How to share Internet connection of VMWare guest with host in VMWare Player 10?

I am running a kali Linux using VMware Player 10 on a Windows 8.1 host AND i want to share my guest kali linux wireless internet with host Windows 8.1 How to do this?
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44 views

Can't resume editor running as root

For years, when I have been working over an SSH connection, I will run sudo vi ... to edit a config file. If I need to do something on the command-line, I'll hit Ctrl+Z to suspend the editor, do ...
2
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0answers
37 views

how to keep a distributed software up to date on Linux machines

I have my own distributed software running on few RasPi (20+) in different geographical locations, but every time i change something in my app, i have to update the excuteble in all Pi's manually, ...
2
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0answers
60 views

no route to host: Is this associated with SSH or system network configuration?

Problem statement: Not able to ssh from pc1 to any other pc's mentioned below after adding the IP rules tried below System setup: I have a set of 4 machines connected to HUB. Their N/W config: ...
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39 views

How to boot encrypted drive

i have a laptop installed with endpoint security disk encryption. I create a live usb to boot linux, but it doesn't work. Is there a way to boot a usb thumb drive from an encrypted disk? do i need to ...
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0answers
46 views

random fortune on business cards

I have a latex business card template I am using, and I want to have the first line(s) be a fortune from the fortune command in Linux. I have fortune installed. How can I have a different fortune on ...
2
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0answers
262 views

Why can't I suspend Ubuntu 14.04 (running from USB3) anymore?

I'm running Ubuntu 14.04 on an USB3.0 stick (Sandisk Extreme 64gb, both /root and /home are on it) as my portable development environment, mostly on an Asus N56VZ laptop. Recently, Ubuntu fails to ...
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55 views

Virtual filesystem on linux to translate contents (fuse?)

Is there some existing software to use a virtual filesystem to translate file contents? (read-only or read-write). It would be interesting to be able to generate a view on a code-base, for example. ...
2
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0answers
162 views

Weird IP in Linux Mint 17

I installed Linux Mint over a shared Ethernet connection from my laptop and installed my Broadcom Drivers over that shared ethernet connection, and I noticed that my Linux box is on the wrong gateway. ...
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0answers
150 views

Turn all workspaces into windows or split screen to show several workspaces at once

I recently installed Ubuntu 14.04 and I'm a long time Windows user, I was used to have a lot of windows open at the same time, I was told I could use workspaces in linux to replace the need for ...
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0answers
384 views

Why is avahi-daemon excessively spamming my log files?

My VPS provider recently suspended my account for "participating in a DoS attack". Since I've naturally done no such thing, I can only assume it was a security breach, and am now investigating what ...
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0answers
379 views

How to force the Linux kernel reclaiming cache memory rather than using swap?

I have a PostgreSQL-driven web service on two Debian servers, one a vhost running Linux kernel 3.2.0-2 with 2GB RAM and the other a dedicated server running Linux kernel 2.6.26-1 with 6 GB RAM. ...
2
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0answers
219 views

Debian shutdown takes a long time (RAID/crypt related)

I'm running Debian Jessie and recently my shutdown has been taking a long time. When I sudo shutdown -h now I'm sent to a blank screen except for a blinking cursor which sits for ~1 minute. It then ...