Questions tagged [kubuntu]

Kubuntu is a popular Linux distribution based on Ubuntu and the KDE desktop environment

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How can I fix this error of kubuntu 19.04 shown at boot time on my Dell Inspiron 15 3000 series?

[ 21.066854] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (receiver ID) [ 21.067124] pcieport 0000:00:1c.0: device [8086 :9d14] error status/mask=00000081/...
2
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1answer
22 views

Dialogs still ask for user password (instead of root's) after adding rootpw to sudoers file

To add an extra layer of security I'm using the rootpw option in the sudoers file and while it works perfectly fine from the shell, when a specific command invokes the GUI version of "elevation", only ...
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1answer
64 views

Why a frozen snapshot of a LV is changing continuously?

Before I install gcc-8.3.0, I take a snapshot of the root("/") LV as following command: lvcreate -L 20G -s vgsys/lvroot -n lvroot_gcc7 Then, I installed gcc-8.3.0, and taked another snapshot of the ...
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2answers
27 views

yum in CentOS 6.9 VM insists on using ipv6 mirrors after mangling with iptables in host machine

I am learning to handle iptables when but I had to port forward over a NAT host machine to a server on a VM running CentOS 6.9. Host machine is running Kubuntu 18.04. After trying some iptable rules ...
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2answers
3k views

apt-get broken: Bus error (core dumped)

apt-get has broken for me. I tried to re-install it from a .deb, without any luck. I also tried installing aptitude from a .deb. The text below is what I see when running apt-get update. Before trying ...
0
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1answer
70 views

NGINX fails to start after update to K/Ubuntu 17.04

You'll get only a cryptic nginx.service: Failed with result 'exit-code' in /var/log/syslog.
3
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1answer
3k views

Lighttpd doesn't start after purging Apache

I tried to migrate from Apache to Lighttpd on kubuntu 16.04. I used apt-get remove --purge apache2 then apt-get install lighttpd After running systemctl start lighttpd I got the error message Job ...
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1answer
1k views

Apache2.4 Ubuntu: Virtualhost redirects to localhost [closed]

I wanted to set up a virtualhost for my apache2 running on my computer. So when I browse to: "invision.jan.pcsg" I get the page contents/folder structure from "/var/www/html/invision" This is the ...
3
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2answers
3k views

SSH by key incredibly slow

SSH connecting with key, from my machine suddenly got incredibly slow (~10sec!). It is not a server or DNS problem as far as I can figure out. The problem suddenly appeared after a simple apt-get ...
-1
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1answer
2k views

How can I redirect traffic transparently from one IP to another?

I would like to redirect all incoming traffic on port 1111, to another server again on port 1111, serving as a transparent proxy. After googling around, I've tried using iptables, but it does not work ...
2
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1answer
1k views

A mount of box.com as davfs2 hangs and does not become unstuck

I have mounted box.com on a Ubuntu 11.04 system, and it worked fine. For a day. It is mounted with the davfs2 file system. But after a day it froze, and all shells that try to list or do anything ...
1
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2answers
515 views

Automatically ssh when starting konsole

I'm interested, is it possible to set up automatic ssh login when I start konsole on kubuntu. To be more precise, when I start konsole I would like that it automatically starts ssh and logins to ...
4
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2answers
4k views

Installing Phusion Passenger 4.0.20 on Ubuntu 13.10

So I'm trying to install Passenger on the newest version of KUbuntu (13.10). I installed Apache2 using the apache2-mpm-worker package using the Muon Package Manager. And these are the commands I ran. ...
0
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1answer
267 views

playing with ip route to connect to VPN and lost local internet

I'm following this tutorial about openVPN, every goes good until this following step on client (just before autostart section from wiki): # ip route add VPNSERVER_IP via LOCALGATEWAY_IP dev eth0 ...
1
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2answers
265 views

Enforce using proxy in all browsers

I've configured squid with squid with squidguard and when using proxy in browser it works fine. But I want to enforce using proxy (probably in iptables) in all browsers. Now it can be disabled in the ...
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3answers
566 views

while trying to view phpinfo.php, I get a prompt for download

I tried: sudo apt-get --purge remove php5-common sudo apt-get install php5 phpmyadmin sudo a2enmod php5 adding Servername localhost to /etc/apache2/conf.d/fqdn Apache isn't recognizing php (...
1
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1answer
80 views

Where is the KDE of Kubuntu 64bit?

I have just installed Kubuntu 64bit linux(kubuntu-10.04-dvd-amd64.iso). When it is opened i couldn't pass to the visual screen. I installed startx packages but not i don't see the KDE desktop. How ...
3
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2answers
809 views

How to know if the processor is 64bit capable or not?

Is there any straight forward say ? I am running the 32bit version of Kubuntu. Here is my cpuinfo. processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model ...
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2answers
2k views

400 “bad request” after tomcat installation on kubuntu

I've installed Tomcat 6.0.18 on my kubuntu machine following this guide but I got a 400 response when I try to reach http://127.0.0.1:8080 I also try to install it on a different PC with Ubuntu and ...
1
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1answer
258 views

Emacs23 with “window height too small” [closed]

The new emacs23 gives me ("Window width 0 too small (after splitting)")) whenever I load ECB or tabbar. Seems to be introduces after updating from Kubuntu intrepid to jaunty. Any hint how to solve ...
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4answers
1k views

Problematic Wireless connection manager in Kubuntu 9.04

I've recently upgraded my Kubuntu installation to 9.04 and somehow the wireless manager is not working any more. I believe it is the official bug mentioned in this article. Have any of you encountered ...