Debian GNU/Linux is a widespread Linux distribution focusing on stability, security, and the free software philosophy.

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2k views

How to setup Access Point (WiFi hotspot) on Debian

I'm trying to setup an AP got stuck. I'm using an Odroid U3 and the WiFi adapter is the Module 3 from Hardkernel. I'm also using a Debian Jessie. Not, I've got it to almost work: the Odroid has ...
4
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0answers
2k views

How to use headless Skype over DBUS on Debian

I installed Skype on Debian and ran it headless, however, I cannot interact with it over dbus. Some context of what I have so far: Installed Debian 6 on VMware fusion box from netinst CD Skype ...
3
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400 views

Cannot start chromium on vncserver without --no-sandbox option

I've got server with Debian 7.0 and I installed vnc4server with fluxbox and chromium (same happens on google chrome, though) on it. When I try to open chromium, I get this error: PID namespaces ...
3
votes
0answers
206 views

Webcam is only recognized by some software

I have a webcam that works fine in software such as camorama and cheese. However, I cannot use it in websites that allow you to use a webcam (it's not recognized). I tested it with: Chromium 34.0 ...
3
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0answers
500 views

Stuck on GRUB command prompt after regular kernel update

I am running Debian Wheezy. Update Manager suggest to install kernel update. After update, I reboot system but instead of listing all the kernels (bootloader), it gave me a GRUB command prompt: ...
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2k views

'user is not in the sudoers file' but actually is

I have already read a lot of posts about enabling sudo-access for a specific user but those couldn't help me so far. The situation is: I'm running Debian Testing. On the system there are only two ...
3
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292 views

Debian 7 kernel 3.13.6 - kworker freezes for no reason and takes several processes with it

I have been wracking my brain trying to figure this out. My Linux server will, at random, decide to just hang everything and it is only ONE kworker thread that does it. First the kworker thread ...
3
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111 views

Short hang on each new window and each closed window in Linux / Gnome Shell

Every time I open a new window on screen, the entire display freezes for 3 seconds. Every time a window is closed, the entire display freezes for 3 seconds. The first few windows after reboot are ...
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235 views

Where to find “sleep mode” drivers for debian distro?

I have HP pavillion g6 dualbooted, running windows 7 and crunchbanng 11, 64 bit, based on debian wheezy. My crunchbang won't wake from sleep mode, I had similar problem on windows 7, solved the issue ...
3
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731 views

My Dell laptop overheated after I installed Debian squeeze on esata drive

I've been running Ubuntu on my 1 y/o Dell Lattitude laptop. Today I installed Debian squeeze and xen-4.0 on it and was surprised to see it cut out. When I rebooted a bios message told me it had ...
3
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540 views

Is there a way to make FFmpeg seek faster to an end of file on a network share?

I'm using ffmpeg to generate image previews from flv videos. The OS is Debian 5 and it's the apt version of ffmpeg. The flv files are located on a NAS share that is mounted as NFS. Getting the ...
2
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33 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. ...
2
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0answers
46 views

Read/Write simultaneously to mapped network drive (samba file share)

I've been playing around with a home debian server, and so far it basically just hosts a samba network drive that I plan on using to store archived movies/tv shows/podcasts, etc. In the process of ...
2
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0answers
25 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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60 views

Combining two disjoint ddrescue backup images

I have a 3 TB drive which recently started to malfunction. I was using the ddrescue utility on Debian to read data off the disk to a different external hard drive. However, after 2 TB of data had been ...
2
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57 views

Debian 7 vs Ubuntu Server 14.04 for 32-bit VM “network nodes”

I plan to make a number of small VM's (virtualbox) that will serve as networking nodes for various VPS servers, local appliances, private domain servers (AD), and various other web services provided ...
2
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0answers
310 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 ...
2
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0answers
178 views

How to mount encrypted rootfs using uboot without entering password on beaglebone black

I am using Beaglebone Black as my board. I want to encrypt internal eMMC of BBB.(rootfs) I am using debian. there is two partition on eMMC. 1st for boot :vfat 16 (which include MLO and u-boot.img ) ...
2
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0answers
175 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 ...
2
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0answers
89 views

Strange null bytes in CN from openssl req

I need to send CSR (certificate signing request) to the SSL authority for our wildcard domain SSL certificate. I see strange values in the CN (common name) field, for example ...
2
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0answers
42 views

What does dbconfig-common do? Should I use it?

For several packages, the installer asks you if you'd like to use 'dbconfig-common'. After some Googling, I can't really find (in plain old English) what the heck that package brings to the table, ...
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455 views

Debian Linux - “hcitool scan” does not find devices

I use free VMware player with Debian 7 image. I use Cambridge Silicone Radio Bluetooth USB adapter "hciconfig" shows me two interfaces (I don't know why two, and I don't know with which I should ...
2
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0answers
194 views

rasperry pi / debian / directory mount issue

I have trouble regarding to external USB disk write operations I am using Rasperry Pi box with Debian Linux root@raspberrypi:~# umount /dev/sda1 root@raspberrypi:~# mkdir /media/extGrayUSB ...
2
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0answers
164 views

TERM=xterm-256color vs xterm+256color

I noticed debian ships with a terminfo xterm+256color while most other distros only have (and is the default in osx) xterm-256color looking at the info on both, i can see that xterm+256color is very ...
2
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440 views

Valgrind can't find debug symbols, even with --extra-debuginfo-path

I'm attempting to install Valgrind on an embedded Debian-based PowerPC system. I've managed to cross-compile it successfully, but now it's complaining that it can't find debug information. I've put ...
2
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0answers
195 views

How do I install Krita on Debian Xfce lightly?

I want to install Krita on Debian Xfce but I am worried that installing Krita will also install all the Kde related stuff and will bog down my system. Installing Kde components is not an issue, ...
2
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0answers
214 views

PC reboots after “Welcome to Grub” unless booted from BIOS

I have a Linux machine running on an ASUS P8H77-I. The boot drive is correctly set in the BIOS. If I let it boot normally, I see the Welcome to Grub line, then it reboots, and repeats forever. If I ...
2
votes
0answers
2k views

CHECK_NRPE: Socket timeout after 10 seconds, when trying to read Windows Server 2008

When invoking the check_nrpe via terminal, like so: /usr/lib/nagios/plugins/check_nrpe -H winserver -c alias_cpu I get the error below: CHECK_NRPE: Socket timeout after 10 seconds. (Also ...
2
votes
0answers
2k views

OpenVPN connects but no internet access

I can't figure out why my openvpn connection is not working. It seems that it works fine on connection. I can connect to my server but once when I'm connected I can't use internet through vpn. This ...
2
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0answers
3k views

Why is virtualbox networking using virtio slow (bridged and host-only, Debian)

I'm currently installing a VirtualBox Server using Debian for Host and Client. I experience some trouble regarding network performance and CPU load especially using host-only networks and I've no idea ...
2
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0answers
58 views

Automatic package recompilation on apt-get upgrade

Is it possible to achieve the following setup with apt-get on debian based distros, particulary Ubuntu: I need to compile a package from source (like apt-get source ). Before compilation, I need to ...
2
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0answers
662 views

No sound output or hardware to choose from in gnome sound settings

There is no sound output when I try to play music or videos etc. When I run $ speaker-test I get speaker-test 1.0.25 Playback device is default Stream parameters are 48000Hz, S16_LE, 1 ...
2
votes
0answers
6k views

How to resize an lvm volume (after lvresize got corrupted. is it possible to revert?)?

I did following under the root login (shrinking /home, expanding /var): umount /home lvresize -L-7G /dev/mapper/myvg-home it was warning: WARNING: Reducing active logical volume to 28.89 GiB ...
2
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0answers
260 views

Reuse Linux SSH-Key with MacOS

I want to use an SSH-Private-Key generated on Debian 7 with my MacOS-Machine. So I copied id_rsa and id_rsa.pub to .ssh/ on my Mac. The Key is recognized, but every time I enter my passphrase the ...
2
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0answers
118 views

Console-based login into KDE Environment

I would like to have a console-based login instead of a graphical-based login manager. The current manager is KDM which is a part of the KDE environment in the Debian distribution. Removing the ...
2
votes
0answers
2k views

How to create and use USB network interfaces on debian platforms?

This question is basically a follow up on this question. When the phone is plugged in and the Internet pass-through option is checked then a new RNDIS device(usb0) should be provided. On ubuntu the ...
2
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0answers
459 views

VirtualBox Guest Additions do not turn on shared clipboard and mouse

I have Windows 7 host with several Debian 7.1 guests installed via VirtualBox 4.2.14. I dont have X Window, or some other GUI addon on my Debian. I have installed VirtualBoxGuestAdditions with option ...
2
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0answers
328 views

Can not cd into symlink on Debian 7

I want to give user webadmin full access to directory /usr/tomcat/webapps. So, I have created a symlink in webadmin's home directory to the target directory: lrwxrwxrwx 1 webadmin tomcat 28 Aug 19 ...
2
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0answers
344 views

Strange fglrx slow down under Debian

I am getting a weird slowdown on all non-OpenGL applications while running some OpenGL applications such as Chromium (while playing a YouTube video), Steam and Blender. Games are running perfectly ...
2
votes
0answers
468 views

Debian Wheezy crackling sound on shutdown

Crackling sound is coming out of my internal and external speakers as well when I shutdown or reboot my HP 8540w notebook. lspci | grep Aud 00:1b.0 Audio device: Intel Corporation 5 Series/3400 ...
2
votes
0answers
280 views

Making sysvinit load EVERYTHING in parallel - why does this even work?

I edited /etc/init.d/rc on my Debian machine and changed startup boot to startup boot &. Boot time decreases ridiculously, and no race conditions happen at all. Way faster than even Systemd (which ...
2
votes
0answers
183 views

Debian VM will not longer bring up the host-only interface

I've set up a Debian7 VM for PHP development, according to this guide: https://jtreminio.com/2012/07/setting-up-a-debian-vm-step-by-step/ It worked great, initially. But after restarting my Windows 7 ...
2
votes
0answers
158 views

(Samba Debian x64) Server exit (multiple negprot's are not permitted)

I just changed server and the new server causes issues, samba Always dies within seconds of using it. Samba dies when trying to connect, sometimes instant, sometimes i get to list some folders. I've ...
2
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0answers
115 views

focus changes when changing workspaces in gnome 3

When I change between workspaces in GNOME 3 (I use fallback mode) either by using a keyboard shortcut (Ctrl+Alt+arrow_key) or by clicking on the workspace icon in the taskbar, the window with focus is ...
2
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0answers
672 views

/etc/init.d/lvm2 script not executed during startup

On startup, I want the /etc/init.d/lvm2 script shipped with Debian squeeze to be executed. I ran update-rc.d lvm2 enable and checked that the symlinks are created in the /etc/rcX.d folders: # find ...
2
votes
0answers
154 views

Debian broken filesystem by chmod -R 0774 /

An user made the chmod -R 0774 / command. When i execute the su command i get: "it was not possible to define groups". If i try to ssh from the root i get: /bin/bash permission denied the ...
2
votes
0answers
276 views

Time tracking similar to Paymo Plus on Debian

PaymoPlus is free (closed source but no fees) PaymoPlus sits in my System Tray all day, and records every window/tab I open I would like to know if a similar app exists for Debian. Paymo for ...
2
votes
0answers
249 views

How to open files (music, videos) from FTP directly from Explorer ( Windows Vista)

I have two computers. On the first I have Debian and on the second I have Windows Vista. I've set up vsftpd in Debian and connected to it from Vista. I'm browsing the FTP directory from Windows ...
2
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0answers
56 views

How to choose the user that has sound?

I wanted to know if there's any way in pulseaudio to decide, each time I switch virtual terminals, if the current user should get control of the sound or if another user should keep it. We have two ...
2
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0answers
168 views

Thunar Custom Actions appear twice

I'm currently using Debian Wheezy (aka testing) with XFCE desktop environment and Thunar. Almost all the custom actions I have created so far appear twice in Thunar context menu. I'm not at my Linux ...