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136 views

Asus EeeBook X205TA - Ubuntu (none sounds & network connection)

Have you tried anyone Ubuntu on this netbook? I bought this laptop. I created a bootable USB Ubuntu. The problem is that the sound and internet connection does not. Has anyone dealt with this problem? ...
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19 views

Empty output of pax11publish

I'M trying to stream audio over ssh as described here, I run pax11publish in order to discover the pulseaudio port, however the output is empty. I verified pulseaudio is running using ps.
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23 views

Local yum repo stops working and after reboot its back

My local repo stops working every now and then and the work around is to reboot that server. Even httpd service restart doesnt help. yum list|grep httpd http://ambari-dev.devcloud.247-inc.net/hdp/...
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0answers
25 views

Partition for Linux Mint

I tried using GParted using a tutorial but i kind of made a mistake i guess in the middle. I put 40GBs from /dev/sda5 to unallocated as i read in the tutorial. I got an error message saying that i ...
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34 views

Linux HP Pavilion overheating

I'm new to Linux OS and I'd like to dual boot it with Windows 7 on my HP Pavilion 15 P257NL. I tried installing Ubuntu 14.04 LTS, but the pc started to heat a lot (only on Ubuntu, it kept working as ...
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29 views

SSH Automation - Dynamically execute Script over SSH [duplicate]

Is there any tools do dynamically control with a local script a ssh session. So I can control the key pressed, wait some time, control the output. Something like AutoIt for Windows in the Linux/SSH ...
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1answer
58 views

Grub does not boot Linux automatically, but editing the command line works

I have 2 hard-discs on my computer. On the first one I installed Windows 7 with Linux (Ubuntu)- with different partitions. At the beginning at booting I had the option to choose Linux/Windows. But ...
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1answer
117 views

SSSD Centos 7 AD Binding - only some users are able to login

I have been trying to nail down the process of binding a Centos 7 install to a Windows domain but am struggling. I have managed to successfully do this in the past on a couple of boxes but I am now ...
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26 views

How to check the status of the latest aide run after login, and test if it's done less then 24h(green) or more then 48h(red)?

-Green: No changes detected and last AIDE run was less then 24 hours ago -Red: Changes detected or last run was 2 days ago I tried to grep the timestamp from the log file /var/log/aide/aide.log which ...
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47 views

USB Stick with bootable iso build with PinguyBuilder does not boot

I have build a bootable iso image with PinguyBuilder. The image does boot fine from cd. Now I have created a bootable pen-drive from that image with rufus. The pen-drive shows the grub/isolinux boot ...
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98 views

Installing Fedora on a 32 bit EFI device (Dell Venue 10 Pro)

I recently won a Dell Venu 10 Pro in a hackathon and have been trying desperately to install any sort of Linux distribution onto it. Apparently, these tablets have 64 bit processors, but they only ...
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55 views

How to run Janus WebRTC Gateway on Beaglebone Black?

I installed successfully Janus WebRTC Gateway ( https://github.com/meetecho/janus-gateway) in /usr/local/lib and I re-configure to start Janus. But when I do sudo janus, I get this error: /* debian@...
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0answers
57 views

linux red-hat 7.1 + increase the ring buffer

My target is to increase the ring buffer ( I have Linux red-hat 7.1 ) , but I get the following: ethtool -G eth1 rx 8192 Cannot set device ring parameters: Invalid argument so how to enable this ...
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0answers
15 views

Cant interactive external program be executed using udev rules? [duplicate]

I am using following udev rule(s) to execute my program whenever block device (e.g. USB) will be attached. ACTION=="add", SUBSYSTEM=="block", PROGRAM+="/tmp/foo %k" or ACTION=="add", SUBSYSTEM=="...
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0answers
124 views

Unable to su to any user as root on Red Hat 6.7 server

System: Red Hat Enterprise Linux Server release 6.7 (Santiago) I am trying to su to kms user(OS user) as root but i keep getting error saying You are required to change your LDAP password ...
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0answers
33 views

How to add squashfs file to linux live iso with initrd and mount it

I'm looking for a way I can add files to linux live iso that I've built and somehow load them to memory after or before initrd loads and then mount them as tmpfs, Anyone know how to do that? Thanks.
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0answers
77 views

No data or clock on BeagleBone Green SPIDEV0

I've recently upgraded to the 26-02-16 Beaglebone Black/Green Debian image (Kernel 4.1.18) on a BeagleBone Green, and am trying to get SPI0 working like it was when I was back on kernel 3.8. I've ...
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1answer
31 views

Installing openvpn on nao robot

I'm trying to install openvpn on nao robot wich is running openNao os(OpenNAO is a GNU/Linux distribution based on Gentoo). Problem is emerge is not working (command not found). apt-get is not ...
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0answers
69 views

Linux Packet Drops Increasing Over Time

I have Linux machine red-hat version 7.1 ( VM machine ) I see that dropped value increase every second!!! Please advice how to find the problem , and if red-hat 7.1 need some patch update in order ...
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0answers
63 views

Building Mali kernel modules on mainline Linux

Suppose we have an ARM board running a mainline Linux kernel. The system works otherwise, but has no GPU acceleration available. Is there something that would prevent me from building and modprobing ...
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votes
1answer
89 views

How to create a volume group that is larger than 2 TB on a non-GPT system?

I've recently setup a CentOS 6 x64 server with 4x 3TB drives, running on top of a RAID-10 array. Current partition schema is as below; /boot 500M (Standard ext4) vg_root 10G (LVM) swap 12G (...
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62 views

Kconfig (bool/def_bool/tristate)

In a Kconfig file, what are the differences between : bool def_bool tristate Thank you.
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0answers
108 views

AMD Catalyst 15.2 doesn't detect my card

For installing AMD driver on kali sana, I followed this guide How to install AMD Catalyst 15.7 (fglrx 15.20.1046) on Kali 2.0 (Sana)? But whenever I try to Install catalyst 15.2, it can't detect my ...
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2answers
46 views

Install Linux on a USB

I'm trying to install Elementary OS on a USB drive so I can carry my OS with me. I have installed the ISO to the pen drive and can boot into the desktop no problem. When I come to do an install the ...
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1answer
166 views

In Kali linux application are sucessfully installed but doesn't work

I recently installed Kali Linux. I have many problems: Google Chrome is installed in Kali Linux but once i click on the icon it not responding. same problem with banshee. What can I do? More over ...
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0answers
28 views

perl script stall nanosleep() call in strace output

I have perl base SIP client which calling for SIP REGISTRATION process but i am seeing it stall for 10 second at nanosleep() call send(4, "REGISTER sip:sip.example.com S"..., 513, 0) = 513 select(8, ...
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0answers
68 views

How to use df -h for only for path I am currently using for copy files and put the output to variable?

I am looking for a way to check the disk space only for partition which I am using to backup some folders and files to. As an example: I am in folder /var/usr/local/foo and I need to copy this ...
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0answers
74 views

What differences are between running a command in shell with and without `bash -c`?

What is the difference of running a command directly in a bash shell, and run it as bash -c <command> in a bash shell? The purpose of my question is that I would like to know how a command is ...
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0answers
14 views

Change The Default Settings In KDE4

I have build a Linux From Scratch following LFS book 7.8. I have installed KDE4 in /opt/kde I have made some changes to the settings of root user and now want it to be default for every user. How ...
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0answers
28 views

Can Linux delete all files if the update is interrupt?

I am facing big problem, yesterday I was updating my Linux Trisquel. Unfortunately my desktop get power off. When I restart Linux does not start and put me into "grub rescue". What just happenend?...
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votes
1answer
50 views

Output of cron to file

I have a text file topcommand.txt which has a command as below: * * * * * /usr/bin/top -c | grep 'some process name' >> /home/abcd/topout.txt When I invoke this using crontab topcommand.txt,...
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votes
1answer
36 views

Subset rows with awk [duplicate]

I am new to Linux, but my work requires me to do some specific task now, I hope you please help me for this. I have a data set as follow: Cow_ID Age DIM 1 1424 0 1 1425 1 1 1426 2 1 ...
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0answers
44 views

How to set correct user group rights to application running with java?

How to set correct user group rights to application using java? There is this scenario: 1) I have created user group and user (the same) - call it "groupgroup" 2) When I create a file with this ...
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votes
1answer
32 views

Can't copy to usb device

Changed /etc/fstab /dev/sdc1 /media/usb rw,noatime,user,umask=0 0 0 Mounted mount -a But while copying showed Operation not permitted
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votes
1answer
40 views

redhat satellite + falback procedure - how

I used the RHN - red-hat satellite version 5.x in order to install errata patch: ( on linux version 6.x ) glibc-2.12-1.166.el6_7.7.x86_64 while the curent patch on my linux was glibc-devel-2.12-...
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0answers
23 views

Linux booting falls back to text mode

I have an earlier modified Ubuntu 14.04, it has no any window manager. This linux will run as an embedded system. We've modified the bios splash screen, and I've modified the plymouth scripts in order ...
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0answers
46 views

History of folder size

Is there any way in Linux to track the changes of a specific folder's size over time? i.e let's say we created a folder PHOTO one year ago. Is there any way to see how the folder size changed over ...
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0answers
18 views

sticky bit's misunderstanding [duplicate]

In the book, if the sticky bit is set for a directory, only the user who has write permission can remove or rename files. Also one of the following can do this: Owns the file Owns the directory Is ...
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0answers
15 views

Troubles with the internet connection once in a while

I'm using linux mint on a mac book pro. It runs quite well. The only thing is that I have once in a while (1-5 times a day) a problem with the wireless lan connection. The problem only appears when I'...
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votes
1answer
84 views

Output is not getting written in nohup.out while starting the server from jenkins

I have written a shell script to start a server which is mentioned below and this script is executed from jenkins via ssh. nohup ./startWeblogic.sh & The server is getting started alright but ...
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0answers
51 views

iptables Dynamic SNAT, how to force to use different src ip from pool?

Requirement: I need to translate a private-ip range to a public-ip range while going out on the internet. It should be a one-one mapping, if public-ip range exhausts it should drop to the next nat ...
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0answers
46 views

Have I created a daemon successfuly?

In gnome terminal under Ubuntu 14.04 In a tab, I run $ nohup sleep 1000 & &>/dev/null I took note of its pid 20643. Then in another tab, I check the sleep process: $ ps -p 20643 -o ...
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0answers
33 views

Linux system and services information

I am trying to create a process to fix machines in my organization. We have a few thousand machines and what I am trying to do is the following. A) Create a script that can create a config file (...
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0answers
12 views

How does pressing the “A” key (e.g PS/2 i8042 keyboard) make its way from linux kernel to userland? [duplicate]

I have been trying somewhat unsuccessful to look into how hitting keys on a keyboard ends up with now bytes writen to stdin. I understand that there are different kernels, with different version ...
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0answers
119 views

Symlink not working for /opt folder

I am in the midst of installing Java on red hat machine. So I downloaded jre-1_5_0_10-linux-i586.rpm and copied it into /opt/local. Then I ran sh ./jre-1_5_0_10-linux-i586-rpm.bin and finally I ...
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0answers
46 views

Android Tools and platform tools returns Segmentation Fault in debian

I have a fresh installed debian live. I download a android sdk and set it up,. the problem is that when I run it. I got an error Segmentation fault. I try to find the problem using strace strace adb ...
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votes
1answer
51 views

Issue with dropping table which contains special char in tablename. (Linux&Postgres)

I am facing issue with DROP table command in Linux (backend : Postgres). I have a table named "prabhu2016-02-08--2016-02-15". when I drop this table using below commend i am receiving error.... ERROR:...
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votes
1answer
113 views

how to connect Alpine linux to WiFi?

I can't finish setup at all - Alpine seems to expect you to be connected to Ethernet to do install wireless-tools and wpa_supplicant Is this correct? My issue is: I don't have a monitor where my ...
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votes
0answers
14 views

external Xscreen locker

I'm using Fedora + Xfce on this PC, and I found that Xfce screenlocker - xflock4 doesn't block pop-up windows (like Skype warnings about messages) and they appear above the "locked" screen. I tried to ...
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0answers
59 views

Install GX simulator of MITSUBISHI PLC program In a Linux machine?

I'm using the Ubuntu 14.04 release this program ** GX simulator of MITSUBISHI PLC** allows me to simulate certain functions and programing tasks of Programmable Logic Circuit of MITSUBISHI, and it is ...