KDE-based Ubuntu variant

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1answer
21 views

Has Kubuntu 15.10 been hacked?

Can someone tell me what this message means please? [system] Rejected send message, 10 matched rules; type="method_return", sender=":1.19" (uid=0 pid=1183 comm="/usr/sbin/dnsmasq --no-resolv ...
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0answers
22 views

Kubuntu 16.04: successful installation but it doesn't appear

I managed to install the new Kubuntu 16.04 from a USB stick with the .iso file. The installation is fine, as I created a partition on the HD alongside with Windows 7. However, when restarting the ...
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0answers
32 views

Cannot upgrade Windows 7 Pro 64bit to Windows 10 on Dell Vostro 3460 (dual boot with Kubuntu)

I am trying to upgrade Windows 7 Pro 64bit in my dell vostro 3460 to Windows 10, however when the instalation procedure is reboots the machine for the first time, it loads Windows 7 again and the ...
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0answers
4 views

Cycle Through Windows on active screen

I have twin view set up in KDE and woudl like to cycle through the windows on the active screen. So if I'm working on my left screen, I'd like to be able to "Alt-Tab" through the windows ONLY on my ...
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1answer
3k views

Kubuntu 15.04 installation error “Ubi-partman failed with exit code 141”

During the installation of Kubuntu 15.04, I get the error "Ubi-partman failed with exit code 141". I did some researcher on the topic and found that one popular reason for the problem is having ...
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0answers
77 views

Kubuntu live cd via PXE on server 2012r2

I am attempting to PXE boot the kubuntu live CD ( prepped to be booted on a usb drive, then files placed on a NFS share with root acces read/write to everyone ) the PXE boot menu component launched ...
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3answers
62 views

Find & replace on a folder of .txt (but only first 1-3 lines)

I have a folder of .txt files. They all look like this: Title: Title of blog post. Tags: tag1,tag2,tag3 Text on the post. Just my thoughts. > A blockqoute Written in *markdown.* Using ...
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2answers
797 views

Synergy lags extremely hard

I’m using Synergy 1.7.3 and using a Windows 7-Desktop as the server and a Kubuntu-Laptop as client. My laptop is connected to my router via WLAN and my desktop is connected via cable. I have no idea ...
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4 views

startx stuck with command line outputs

I'm using kubuntu 14.04. When i switched my computer on, it went straight to command line. I tried startx and the output is as follows In Xorg.0.log , Fatal server error: no screens found ...
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1answer
1k views

Cannot configure second monitor to rotate 90' in KDE with Karmic Koala

Sorry, I could not keep this question from turning into a wall of text so I broke it up into these 4 sections. Hardware I have 2 monitors (DELL E228WFP and a DELL 2007FP) hooked up to a EVGA ...
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1answer
26 views

GeForce 210 support for OpenGL 4.x on Linux

The GeForce 210 card has hardware OpenGL 3.x capable. Is it possible to make that the card supports OpenGL 4.1 at least? Maybe with some software library? PS. The computer has installed Kubuntu 15.10 ...
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6answers
64k views

How can I make mdadm auto-assemble RAID after each boot?

I successfully created a RAID (mirroring) by utilizing mdadm. However, I must run the following commands after each boot: mdadm --stop --scan // to stop /dev/md127 - I don't know where the number 127 ...
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0answers
31 views

Kubuntu 14.04 high memory usage

My problem is the following: The used RAM just keeps on building up over time and after about an hour the top command says that I have about 30-40 MB RAM left. Then, after about 1 or 2 minutes, my ...
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0answers
1k views

Can not get sound over HDMI in Kubuntu 9.10

I have used a HDMI cable to connect my LCD (which is connected with my speakers) with my Nvidia 275 GTX graphics card. I can not get the sound output to work. The hardware itself is working probably - ...
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1answer
3k views

How do I set up dual monitors on Kubuntu 10.04 using the latest nVidia drivers with a 9800M video card?

I'm a Linux newb so please try to keep the lingo low-key. I installed the latest nVidia drivers on my laptop using the 9800M card. The laptop is a Gateway P-7805u and I'm connected to the second ...
2
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1answer
464 views

How to stop my mouse from moving through the right edge of the screen on Kubuntu?

I just installed Kubuntu. The hardware includes two current generation ATI graphics cards in crossfire configuration. I have only one monitor plugged in. Kubuntu's Display and Monitor settings ...
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0answers
10 views

Using extended multiple monitors in Kubuntu 14.10 Plasma 4

I use VirtualBox 4.3.12 r93733: Guest OS: Kubuntu 14.10 Plasma 4 x64 Host OS: Windows 7 SP1 x64 Ultimate I configured the virtual machine to have 2 monitors: When I launch Kubuntu 14.10 Plasma ...
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0answers
55 views

VLC video playback is trimmed and blacked out

I am using Kubuntu 15.10 and recently I have updated the version to the latest backport version. But soon after the update VLC has started making weird output. VLC is cropping out the video and the ...
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0answers
66 views

KDE - “/media/dev/path is a folder, but a file was expected” error

I have a Kubuntu 15.10 installation (fully updated). Sometimes when I try to copy some files/folder the OS throws "/media/dev/path is a folder, but a file was expected" error. Screengrabs (Click on ...
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1answer
34 views

64bit Kubuntu running in 32bit mode?

I've recently installed Virtual Box, and was confused as to why it doesn't offer any 64bit versions of any OS. So I looked into what I've got installed, and found three different commands to try to ...
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0answers
29 views

X11-forwarding windows vs linux

Recently I tried to forward X11 from my raspberry pi to my windows computer using xming and putty. Everything easy to setup and works great. Some days later I tried to do the same to my kubuntu ...
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2answers
108 views

Kubuntu USB Failed to Boot With UEFI

I was trying to install Kubuntu to an MSI laptop with a UEFI BIOS. It has a Windows 10 already and I'd like to have a dual boot. I downloaded the Kubuntu 15.10 ISO from their official website and ...
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2answers
16 views

How can I use lm-sensors in Celsius?

I have done this before but I can't seem to find it again online, so I'm posting here to make it easier for future seekers (and to get an answer!) I am using Kubuntu 14.04 and I have the hardware ...
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0answers
27 views

KDE - When switching between apps (Alt + tab), bring all windows of that app to the front

I'm on Plasma 5 on KDE. I checked the KWin settings but to no avail. I normally have a few Firefox windows open (for debugging). On OSX, when I cmd-tab to an app, all windows of that app are brought ...
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1answer
46 views

Can .xsession-errors be cleared while KDE is running?

In general, I like the ability to see the log messages in .xsession-errors, and possibly attach them to automated bug reports. But sometimes this file contains sensitive data that I would like to ...
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0answers
21 views

Sharp MX4101N trouble, Kubuntu 15.10 Printer Setup

I'm having trouble specifically adding a Sharp MX-4101N printer to my Kubuntu 15.10 install. This printer is networked but is not recognized as similar networked printers are on my machine. Most ...
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0answers
7 views

Interaction with Kubuntu Irc channel crashes Quassel

I use Quassel as my irc client and have lately run into the following problem. The Kubuntu IRC network will not connect and if ever I go into the Configure Networks menu to delete it, the second that ...
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0answers
15 views

Trying (and failing) to put music on iPod Touch 2G via Kubuntu Linux

After trying many different music players and tutorials, I've come here for help. I have an old iPod Touch 2G that I would like to put some music on (and jailbreak, if possible). However, the only ...
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0answers
43 views

Is it possible to disable drag and drop in Kubuntu >= 15 (plasma5) for the task bar?

I got a new mouse which makes annoying interruptive drags. It happen something with Firefox tabs, but mostly with the KDE task bar. Indeed we can drag and drop programs opened from the task bar to ...
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1answer
9 views

Broken package list in kubuntu

sudo apt-get update && sudo apt-get install -f When I try this in terminal. It says The package list or status file could not be parsed or open What should I do?. Please help me immediately. ...
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0answers
28 views

how to fix missing files from ubuntu 14.04 livecd

There are a couple of mesa files missing from my Ubuntu installation, so I am running a liveCD now and trying to enter hd LVM-type partition and add them, possibly using the command sudo apt-get ...
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0answers
122 views

Kubuntu boots slowly when using USB 3.0 hub

When booting my Dell XPS 13 (2013, L322X) with kubuntu 15.04 with Plasma 5 and nothing attached i get a start up time of ca 9 seconds. When i attach my USB 3.0 hub I get ca 30 seconds. That is even ...
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3answers
765 views

change konsole-profile according to application in KDE

Using the Konsole terminal-emulator with KDE on Kubuntu 9.10 , I would like to have a different konsole profile (colors, icons) whenever I ssh into a server, so I can easily spot in which konsole tab ...
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0answers
19 views

How to (re-)enable KDE sub-menu indicator?

I upgraded from Kubuntu 14.10 to 15.04, because "no more updates" also seems to mean "broken respositories". I switched the desktop "Application Launcher" menu to "Application Menu". As compared to ...
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0answers
91 views

How to connect to VPN without using Shrew Soft VPN?

I'm trying to connect to a VPN. I was given a user, a password, a config file and the Shrew Soft VPN exe file, but I'm running Kubuntu 13.10. I read that it's not necessary to install Shrew Soft VPN ...
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0answers
141 views

Installing hybrid amd/intel graphics driver on kubuntu

I've recently installed Kubuntu on my Lenovo g500 laptop that uses the good ol' switchable graphics. My problem is that when I install amd drivers using sudo apt-get fglrx Kubuntu won't go ...
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2answers
774 views

Kubuntu - Can't move/max/min windows

All of a sudden it seems when ever I open a window on my Kubuntu (9.10) system, the windows dock in the upper left corner and can't be moved. There is nor border on the windows, no min/max/close ...
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0answers
85 views

VNC in Kubuntu (KDE) 14.04 to inactive screen session?

I'm running Kubuntu 14.04. I have two KDE sessions logged in with two different users (alpha and bravo). In other words, I booted up, logged in as alpha, then clicked "Switch User" in the K start ...
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5answers
17k views

Connecting to a hidden wireless network on Kubuntu

How can I connect to a hidden wireless network on Kubuntu? I have 9.10 64bit installed, and have the information for the network (e.g. SSID and key) because I've already connected to it on Windows.
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1answer
2k views

How to setup Kubuntu to hibernate when I press the power button on my laptop?

I'm using Kubuntu and expected something similar to Windows's Power Management applet in the Control Panel. I want my laptop to Hibernate when I press the power button, instead of doing it manually ...
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0answers
37 views

What is the shortcut key for Display Configuration settings in Kubuntu? (Mirror displays eg)

For example, I get all I want in Windows with Windows+P -shortcut. Is there equivalent in Kubuntu? With 2 displays: Primary only, Mirror displays, Secondary only, Extended.
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0answers
17 views

Why do my USB ports work when booting from a flash stick, but not in the installed OS?

I'm building my first computer, I set it up to dual-boot Windows 7 and Kubuntu 14.04.2. Everything worked great when it was running off the bootable USB for Kubuntu, but when I actually installed them ...
0
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1answer
94 views

Firefox crashing on Kubuntu (Linux Ubuntu) Half a dozen times a day on closing application

My firefox application crashes on closing half a dozen times a day. I'm running Kubuntu 14.04.2 (Linux) Firefox 39.0 I tried changing Firefox settings to suppress the reports but to no avail. Hope ...
2
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1answer
195 views

Lock screen after > 99 minutes in KDE Plasma 5

I'm using Kubuntu 15.04 and the plasma 5 sytem settings GUI has a very annoying (presumably artificial) upper limit of locking the screen after 99 minutes. Is there some alternative way to set this ...
0
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1answer
74 views

error phpunit executable not found

In an API project, we have composer.json set to the following: { "require-dev": { "phpunit/phpunit": "4.7.*" }, "require": { "monolog/monolog": "1.5.*" } } And, ...
0
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1answer
315 views

“Could not enter folder /media/sf_test”: Trying to share folder between Kubuntu (guest) and Windows (host)

I use VirtualBox 4.3.12 on Windows 7 SP1 x64 Ultimate, and have a VM running Kubuntu 14.10 Plasma 4. I installed the Guest Additions, and added a shared folder: After rebooting Kubuntu, I can ...
2
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3answers
1k views

Reset KDE System Monitor (KSysGuard)

Something went wrong while I was attempting to restore a backup, and KDE System Guard ceased to display properly. This is the correct display (command running from root: kdesudo ksysguard): This is ...
2
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2answers
210 views

Java Swing apps steal/don't release focus in KDE

Kubuntu 14.04 (64bit) with KDE 4.13.3, Java Oracle 1.7.0_80-b15 This problem first occured in 12.04 and persists. Java version does not affect the behaviour, i.e. the same happens with 1.6 to 1.8. ...
0
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1answer
123 views

outputting to a 3rd monitor using a switch with a graphics card that only supports 2 displays

Is there a way to fool kubuntu into thinking that a 3rd monitor on a hardware switch is the same monitor - same screen resolution etc? And therefore be able to switch between a second and third ...
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0answers
137 views

Nothing will launch in VirtualBox Kubuntu 15.04

I installed Kubuntu 15.04 in virtual box on a Windows 7 Pro 64 bit host. It installed fine and so did guest additions. However, when I boot up the machine, I am able to log in, but when trying to ...