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

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88 views

Youtube-DL: How to strip video information/description when converting audiofile to MP3?

This might be picky, but when I use Youtube-DL to convert audio from a video to MP3, I let it also tag the title and embed the thumbnail from the video. Somehow it adds the video description and some ...
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0answers
20 views

How to show same panel on every monitor in KDE 5?

I'm using KDE 5.4.3 shipped with Debian GNU/Linux stretch/sid. I want to show a same panel on every monitor, but I didn't find the option. I have been using Ubuntu Unity desktop environment for a ...
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43 views

How can I delete a file from /tmp, as a regular user?

You are logged in as a regular user and working directory /tmp/. How, using two commands, you can delete the file labul.txt, which is owned by root? This is a task that my friend was given by the ...
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35 views

Adjust linux disk flush intervals to avoid blocking user processes

I'm downloading files on a sd card mounted on a raspberry pi using rtorrent, at around 6MB/s (bandwidth cap). The user process doesn't flush the data itself, and the interval at which the disk cache ...
3
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0answers
43 views

Redirecting display linux

from a sh shell, I am running a script calling a Software that requires opening a Gui. It ends up with a flashing window each time the call is run. I tried to unset the DISPLAY environment variable ...
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0answers
80 views

Decrease /boot size on Fedora 23

I have a problem with my /boot partition. It only has 200 MB which is insufficient - it is almost full. I have already unistalled old kernels (via dnf, keeping only the latest one) but there are ...
3
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0answers
62 views

How to protect Linux from Ransomware by detecting mass changes?

I wonder if it would be possible to stop running ransomware on a Linux system by detecting mass changes on files. Can watchdog or entr or inotifywait be used to detect bulk file changes and stop what ...
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0answers
191 views

How to configure tftp server on Fedora 23?

I have installed the tftp server using: #dnf install tftp-server How do i set the tftp server directory ? I don't see any tftp related config files in /etc.
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39 views

Ubuntu 14.04, SSH very slow when not running Unity

I'm running Ubuntu 14.04. I have it so that it boots up into the text-based login. I will only be using SSH to gain access to the computer. When I logged in via SSH, all key presses take a long time ...
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0answers
43 views

How do I change the label of a raw device?

I would like to change the name of sda to Arch. How do I do that? I used e2label but it only works on filesystems and not on the raw disk. nishant@arch ~ % lsblk -o name,mountpoint,label,size,uuid ...
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176 views

How to start a systemd service after user login and stop it before user logout

I have a Fedora 23 Machine. I have a directory/file synchronizing bash script that synchronizes my local /home directory to a remote directory (in a NAS machine). I run it manually but I would like ...
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116 views

Linux stuck on boot up, windows bootloader overwritten

Ahoi. I recently installed debian on my windows 10 machine, and have essentially bumloved my entire machine, it seems. I installed Debian using the 8.3.0 DVD Image from the official site, and the ...
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75 views

How to load entire process memory from swap quickly (linux)?

I run a bunch of CPU-hungry processes in parallel, they normally use a few GB of memory each. From time to time they allocate large amount of memory too (say 150-250GB). Usually at most one of the ...
3
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0answers
27 views

Linux : Focus on terminal window is lost when calling feh image viewer

Once my desktop (Raspbian) is loaded, I have a script launched in a terminal window that loads a fullscreen image in feh image viewer. Then, my script waits for user entry through keyboard (barcode ...
3
votes
0answers
89 views

Which X Window system is installed on my server that would work with Xming

I would like to use Xming to connect a server and managed to get it to work. I am now trying to get it to connect to a different server but i am not sure which X Window system is installed. I tried it ...
3
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0answers
44 views

Why would it be faster to hop SSH with pseudo-tty versus forwarding?

I have noticed that on my office's network, multi-hop SSH connections using the "pseudo-tty" method perform better (see last note) than using the "forwarding" method. Why would this be the case? In ...
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votes
0answers
25 views

How can I pass content of Chrome internal page to a shell script?

I would like to be able to pass the content of this internal chrome page to a file "about:gpu" but I don't know how. All this with bash commands. I would appreciate your help
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0answers
59 views

Which hard drive is in better condition according to the tests performed?

I have two hard drives, both 500GB Samsung, but it catches my attention that when I test the disk performance, the graph of the results show a very different behavior ... What could this mean? Which ...
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0answers
108 views

Nginx + openvpn (proxy) and access.log

I currently have a nginx server running on 444 and an openvpn on 443 with the port-sharing feature. The both applications run well but the IP written in /var/log/nginx/access.log is, thereby, ...
3
votes
0answers
105 views

MMC card reader slow on Linux

I have been searching in and out on google and the forum about the issue I am experiencing with Linux, with no luck so far. This is my system: System: Host: wally Kernel: 3.13.0-37-generic x86_64 ...
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0answers
123 views

Why do different users get different IP via the same interface

On the same server, on root, I am getting the correct internet ip of the interface root@server:~# curl -s --interface ppp0 ipcheck.com 111.111.111.111root@server:~# However... If it's not super ...
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111 views

Properly Restore Data Backup from Windows 7 in Linux (Mint)

I recently installed Linux Mint on my computer, dual booting with Windows 7. However, in the process I managed to corrupt my hard drive (trying to convert a "dynamic" Windows disk back to a "basic" ...
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209 views

Ridiculously slow read/write between two SSDs (Linux)

So I have a Kingston SSD (120Gb HyperX 3K; SH103S3/120G) that is about two years old and just picked up a new Kingston SSD (240GB SSDNow V300; SV300S37A/240G) to go along with it. I’m trying to ...
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39 views

Debian 7 java Executable Flag Disappeared

I have an up to date Debian 7 server, also running Plesk 11. Yesterday exactly at the same time (2015-09-21 11:38:13 EET) the exec flag has been disappeared from all the java executables on the ...
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133 views

CentOS 7 Can ping but cannot browse

I have install CentOS 7, I unable to update unless I add the mirror list into my /etc/hosts. I can ping to what ever domain but cannot browse unless I put the address in my hosts file. The ping ...
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247 views

Reading Encrypted Files from Android microSD Card

My wife had a Samsung Galaxy S3 which she just traded in for a new phone. I would like to get some of the files off of the micro SD card if possible but it was encrypted. I have tried using ...
3
votes
0answers
171 views

Unable to bond two Wi-Fi adapters

I have two mobile Wi-Fi routers (with IP 192.168.0.1 and 192.168.1.1) and two usb Wi-Fi adapters and trying to bond them into failover connection. Using OpenSUSE 12.3 in YaST I've chosen Traditional ...
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0answers
105 views

Different used disk space with du and quota

If I run quota I get: Disk quotas for user XXXXXX (uid xxxx): Filesystem blocks quota limit grace files quota limit grace /dev/md2 1119132* 1048576 2097152 none 6 0 ...
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326 views

Elementary os freya installer does not recognize existing OS and partitions

I have tried to install Elementary os freya on my laptop but in the partioning step it shows me a blank disk drive: 750 gb on unallocated space. when I start gparted (still in elementary os live usb) ...
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votes
0answers
78 views

How to access KDE's camera:/ from terminal?

KDE's device notifier detects my GoPro Hero camera correctly and allows me to access its contents in dolphin through the URI camera:/ Is there a way to access the camera also from the command line? ...
3
votes
0answers
720 views

logind.conf not working, closing lid will not suspend laptop

I am running Fedora 22 on a Dell Latitude E6230.  At some point I got a software patch that broke the laptop suspending when I close the lid.  It was working, and now it is not.  I am not sure what ...
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295 views

lvmcache — one cache pool for multiple origin LVs

I have a shiny new computer with a not-that-large SSD (120GB) and two gigantic spinning-rust HDs (3TB each). I want to partition it as follows: swap (~128GB), operating system (~128GB), and data ...
3
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0answers
35 views

How can I read out the value of internal counter inside IPSet

I know there is an option named “counters” when creating an IP set with IPSet. However, I want to know how to read the value of the counters out, so as to know how many packets or how much data has ...
3
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0answers
411 views

Beaglebone DHCP Server Assigns its Own IP Address

I'm trying to run a DHCP server on my Beaglebone Black (running Debian), and I want to give it a static IP address - 192.168.17.1 - but it keeps assigning itself its own different IP address - ...
3
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0answers
144 views

GNU ddrescue imaging of failing hard drive is extremely slow

My friend has a (nearly full) failing 1 TB Western Digital My Passport. It will only occasionally mount on my MacBook, and refuses outright to mount on my Ubuntu box. I'm trying to use GNU ddrescue ...
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0answers
622 views

No HDMI output on Debian 8 laptop

WHAT DOESN'T WORK: I'm running Debian 8 on a Dell M4800 laptop and I'm unable to get it to talk to a new external monitor via either HDMI or DisplayPort. The Debian 8 (Mate) Live USB also does not ...
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0answers
1k views

Nohup doesn't work when executing script from Jenkins

I have bash script which executes following nohup ws --port 8080 & when executing that script directly on remote server and closing connection - process still exists. But when i am using ...
3
votes
0answers
52 views

Making sure linux uses all my hardware correctly

I have a new decent computer coming my way in a week or so, and I have a few worries. I never had to care about installing Linux before as all my hardware was pretty low standard, but now I'll be ...
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0answers
51 views

Configure firewalld to distinguish home and public ethernet connection

I connect my notebook via ethernet at home and outside. I want to open some ports for services like samba only at home and not somewhere else. How can i let firewalld automatically detect where i am, ...
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0answers
81 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, ...
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0answers
221 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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0answers
132 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. ...
3
votes
0answers
108 views

How to switch off “you can use new shorter array creation syntax” hint in NetBeans IDE 8.0.2?

I use NetBeans IDE 8.0.2 on Linux Mint. I searched through the options few times, but I can never find the option to switch this hint off in there. I know well about the new syntax in PHP, but I ...
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0answers
2k views

OVH linux vps stuck in rescue mode

I have tried the fdisk -l command and it shows no drives at all, i tried ls and get nothing, I am pretty new at this so what should i do? the control panel on the site will not allow me to reboot in ...
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0answers
1k views

gvfsd-trash's way of clearing the trash

One of the way that make the laptop reach for its limits is when its clearing up the trash in a gnome based DE with nautilus based FM. With the trash has about a plethora of files (for example, a copy ...
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0answers
1k 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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votes
0answers
104 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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0answers
382 views

Cannot create a virtual machine on Fedora: Activation of org.freedesktop.machine1 timed out

I am trying to create a new VM within Fedora using virt-manager. However, I get the following error: Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line ...
3
votes
0answers
125 views

Treat USB Keyboard as Gamepad

I have a second USB keyboard I'd like my computer to recognize as a gamepad rather than just an extra keyboard. Is this possible on Ubuntu 14.04? I've seen information on doing the opposite, treating ...
3
votes
0answers
214 views

Linux access to Windows 7 dynamic volumes (striped or mirrored)

I'm considering setting up a dual-boot system for the first time for many years. My plan for the system is to set it up as follows: SSD for both system partitions 2 identical hard disks, split ...