5
votes
0answers
3k views

Canon LBP3100B Printer => CAPT driver is installed => when I try to start ccpd, I get this: `Check the DevicePath of /etc/ccpd.conf`

OS: Ubuntu 13.10 64 bit Driver: CAPT v2.60 -> debian package 64 bit Printer: LBP3100B Regarding to this "Answer", I've installed the canon CAPT driver on my machin, but when I try to start/...
5
votes
0answers
761 views

Fujitsu S1300i advances document but doesn't scan

I'm using a Fujitsu ScanSnap S1300i. Using sudo as a temporary workaround to minimise any permissions problems: $ sudo sane-find-scanner found USB scanner (vendor=0x04c5 [FUJITSU], product=0x128d [...
5
votes
0answers
233 views

How to map a character sequence to a key in xkb?

I am making a keyboard layout in xkb for Punjabi language. The default ones are outdated. In windows I could assign a keyboard key to a sequence of Unicode characters. But in xkb I think I cannot. But ...
5
votes
0answers
383 views

Is there a proper way to set up a copy-on-write based build env that use your live / as base files?

I'm trying to set up a build environment using chroot, but instead of downloading ubuntu base files, I want to use my live / as base files for the chroot and use c-o-w to redirect any changes made in ...
5
votes
0answers
1k views

Intel display controller unclaimed

I have just reinstalled Ubuntu 12.10 on my Optimus laptop with Intel Ivy Bridge and Nvidia 650M graphics cards. I have set up Bumblebee following this guide: http://www.webupd8.org/2012/12/use-nvidia-...
5
votes
0answers
1k views

How can I get NetworkManager to autoconnect to a Openconnect VPN via nmcli without prompting for a user and password

I am trying to set up a script driven VPN connection with nmcli on Lubuntu 12.10 using Openconnect and NetworkManager and I cannot seem to get it to connect either with the saved credentials or via ...
5
votes
0answers
644 views

Sony Bravia Unsupported Signal After Turning Off Display

Installed 12.04 over a previous hackintosh build a couple days ago and trying to iron out all the kinks. The most frustrating right now is my HDTV output through HDMI to a Sony Bravia KDL-40BX421. ...
5
votes
0answers
1k views

Is there a guide for using GRSecurity and Precisew/ PAX?

I'd like to know if there is a guide of some kind for (successfully) configuring, compiling and installing GRSecurity w/PAX etc. in Precise? I basically am trying to build my own custom release ...
5
votes
0answers
3k views

How to change GVFS mount point?

There is a way to change the GVFS mount point which by default is "~/.gvfs/" ? And by the way how to change the name of mounted folders which by default is "my folder on myserver.tld" ?
4
votes
0answers
25 views

I hear clicks whenever the volume of some audio stream is adjusted

(Almost) whenever the volume of an audio stream is adjusted, I hear a clicking sound. As I am using an application that emits multiple streams and adjusts their volume frequently (and shall be able to ...
4
votes
0answers
31 views

How to get audible feedback (“Thunk” sound, no typewriter) when pressing a keyboard key?

When I type I watch the keyboard rather than the screen. I need the noise that lets me know if my keystroke has connected and produced a symbol. With the typewriter, I frequently lean/press on some ...
4
votes
0answers
55 views

How to set a new home directory at every login?

I'm in the process of building a kiosk system and need to give the guest user a new temporary home directory at every login. I wrote a little bash script that takes care of that but when it tries to ...
4
votes
0answers
58 views

Dual boot Windows 10 & Ubuntu 16.04 — blank purple screen of death when booting Windows!

This is on my Dell XPS 9550 laptop with 512GB Samsung P951 NVMe SSD. I first installed Windows 10 and it boot up just fine. Then I shrinked the volume for Ubuntu and installed it via Live USB ("...
4
votes
0answers
48 views

indicator-power status change delay

I recently migrated to 64 Bit 16.04 LTS from 32 Bit 14.04 LTS on my Toshiba L645 laptop. I am facing an issue with power indicator on the unity panel. When I change the power source to battery from AC,...
4
votes
0answers
44 views

Installing vim latex-suite plugin?

I have installed vim-gtk and vim-addons-manager on my ubuntu 14.04, and also the latex-suite plugin. This I did with sudo apt-get install vim-latexsuite vim-addon-manager enable latex-suite which ...
4
votes
0answers
42 views

Dell Inspiron 15 3542 running Ubuntu 14.0.4 : Touchpad and wifi not woking

I bought a new laptop Dell Inspiron 15 3542, Ubuntu 14.04 is pre-installed in it but it seems that touch-pad and WiFi is not working. Please help
4
votes
0answers
73 views

Ubuntu 16.04 – theme does not load at boot up

I 'm having a problem with Ubuntu 16.04, on Asus UX303LA. I currently use the Arc theme but sometimes, when I boot up, the theme does not load properly and the environment looks like the Ambience ...
4
votes
0answers
90 views

How to install designate and trove on OpenStack Kilo (Ubuntu 14.04) deployed with Mirantis Fuel 7.0

We've set a basic environment using Mirantis Fuel with 3 controller/storage nodes and 3 computes. We've used Fuel to install the base system and then we added some extra components like FWaaS plugin ...
4
votes
0answers
47 views

“Move To” Command Deleted My Files?

Have a USB Flash Drive that has worked in the past every time I use it. Today, I tried to copy some files over to it, so I plugged it in, the computer recognized it. I opened it in on the desktop, ...
4
votes
0answers
34 views

My system loads before the themes

I'm using ubuntu with a SSD. The only problem so far is that my system boots so fast that the themes aren't loaded. I already tried the tip on the first answer of this topic (Desktop forgets theme?), ...
4
votes
0answers
164 views

Error creating terminal: Message recipient disconnected from message bus without replying

Why can't I open the gnome-terminal (version 3.18.3-1ubuntu1 on Ubuntu 16.04) any more? The error message is this: Error creating terminal: Message recipient disconnected from message bus without ...
4
votes
0answers
53 views

How to permanently show the full path of file opened on Gedit?

Sometimes I have files with same name in different folders and I get confused witch of them I'm using on Gedit, because I can't see its path. How to have the full path visible always when working on ...
4
votes
0answers
50 views

How does wine actually work?

It is clear that the environment required for running a Windows application and an Ubuntu application are completely different. But a small package (of approx. around 650 MB) is able to run Windows ...
4
votes
0answers
818 views

Ubuntu 16.04 updating Google Chrome gets weak digest and hash sum mismatch messages

So for a while now whenever I run sudo apt-get update I have been getting some output regarding google-chrome similar to: W: http://dl.google.com/linux/chrome/deb/dists/stable/Release.gpg: Signature ...
4
votes
0answers
3k views

Ubuntu 16.04 graphics crashes with Intel graphics

I just updated a laptop to Ubuntu 16.04, and now I see the following problem. At random moments (but when some graphics activity is going on, such as opening a window), the display garbles and the ...
4
votes
0answers
387 views

A2DP bluetooth doesn't work on 16.04

Just moved from 15.04 to 16.04 and now bluetooth doesnt work properly: I can't connect my speakers as A2DP outputs. Apparently everyone is affected according to the forums, but no fix in sight. ...
4
votes
0answers
466 views

Why was I asked to create a password in order to disable secure boot on initial installation of Ubuntu 16.04?

On initial installation of Ubuntu 16.04, I checked off "Install third-party software" and, underneath it, I was prompted to check off another option which would allow the OS package to automatically ...
4
votes
0answers
1k views

Ubuntu 16.04 won't power off: poweroff.target is disabled

Ubuntu 16.04 won't power off. When I go to the icon at the top right of the screen and click shutdown, it does not shutdown. I ran shutdown -h now and this is what I got: tanner@tanner-x151x:~$ ...
4
votes
0answers
535 views

Google Chrome crashes/freezes everything in Ubuntu Gnome 16.04 LTS x64

I haven't been able to figure what exactly triggers this but, at certain points when I have Chrome running, my mouse cursor will suddenly start to stutter, then slow, then it won't be able to move at ...
4
votes
0answers
2k views

no wireless connection on Ubuntu 16.04

I just installed Ubuntu Mate 16.04 on a new partition and even though I can connect wired, wireless connection is not working. I works perfectly on Xubuntu 14.04 on another partition, but on the new ...
4
votes
0answers
118 views

GNOME Software shows less programs than Ubuntu Software Center

Yesterday I upgraded Ubuntu GNOME 15.10 to 16.04 and got the GNOME Software which will be replacing Ubuntu Software Center. However, most applications that would show up in the searches I did in USC ...
4
votes
0answers
504 views

After 16.04 upgrade install systemd-sysv failed, how can I check that I fixed it?

I updated to 16.04LTS from 15.10. It has been reported as a bug that the message 'not installed systemd-sysv' appears, which it also did on my machine and the installation aborted with the suggestion ...
4
votes
0answers
131 views

Partially blurred screen

I'm using Ubuntu 12.04 and my screen is sometimes blurred as on the picture. It sometimes disappears after restart and sometimes it appears again. Do you know what is the cause of this problem and ...
4
votes
0answers
2k views

No networking: Failed to bring up eth0

The networking service fails to start / doesn't start on reboot. Restarting networking (via systemctl): networking.serviceJob for networking.service failed because the control process exited with ...
4
votes
0answers
363 views

Unity 8 - Stuck at login screen

i recently installed Ubuntu Xenial in order to install Unity 8 and test how it work with my graphic card (Intel HD 3000). First I updated the system and then installed U8: sudo apt install unity8-lxc ...
4
votes
0answers
2k views

Failed to download repository information 16.04

I seem to get a failed to download repository when trying to update my computer on a fresh install of Ubuntu 16.04 Xenial. And it is not on any repositories I have added it's on the stock repositories....
4
votes
0answers
86 views

Ubuntu touch emulator - no internet connection

I succesfully set up a touch emulator (x86 rc) and also enabled it as a kit to test apps. However it is not connected to the network. By connecting to the emulator with ssh, I can see it's network ...
4
votes
0answers
46 views

Network Trash showing on my desktop

I'm using Ubuntu 14.04 LTS on my company PC. After installing some software to test out I decided to uninstall them. The problem I have is that every time I start my computer my trash bin shows as ...
4
votes
0answers
87 views

How to Create A Startup Script for Keyboard LED

Freshly installed 14.04, CoolerMaster Storm keyboard. I'm not at all concerned with being able to toggle/turn off the LED, I simply want the LED to turn on before login, i.e. while looking at the ...
4
votes
0answers
117 views

Ubuntu 14.04.4 macbookpro11,5 install problem

I'm relatively new to Linux/Ubuntu (i.e. I mightn't understand overly detailed tech terms etc) and have come across the following problem: I tried to install Ubuntu on a new (Jan 2016) MBP 11,5 with ...
4
votes
0answers
76 views

Trying to get dual monitors working 14.04 LTS & Radeon HD 4850

I have Ubuntu 14.04 LTS running on a desktop PC and recently got a second monitor. I cannot seem to make Ubuntu 'detect' that second one. I ended up here: https://help.ubuntu.com/community/...
4
votes
0answers
92 views

Ctrl shortcuts not working in VLC on 15.10

I'm experiencing some keyboard shortcuts not working in VLC after upgrading to 15.10. If I just open VLC with no file loaded, almost all shortcuts involving Ctrl do nothing. Ctrl+O should open the "...
4
votes
0answers
92 views

Ubuntu wifi usually not working on boot, needs kernel module restart

After installing Ubuntu on my netbook, an F205TA, wifi seems to be not working correctly. Usually wifi is not working after boot, but starts working after one or more tries of: sudo modprobe -r ...
4
votes
0answers
247 views

How to uninstall specific versions of Postgres?

On Ubuntu 14.04 I have done this to get the latest postgres: sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list' wget -...
4
votes
0answers
205 views

How to start `gnome-keyring-daemon` outside of Unity?

I'm running Ubuntu with i3WM instead of Unity (while Unity is still available as a choice on the login screen). gnome-keyring-daemon works fine with Unity which starts it automatically. I just don't ...
4
votes
0answers
2k views

Free software to connect to Skype for Business

I have recently joined an institution that uses Skype for Business as telephony solution. This is a commercial product from Microsoft that was never released for desktop Linux (and probably never will)...
4
votes
0answers
257 views

Playing BluRay discs

Things i Have tried. Playing Blu-Ray and HD DVD Video MakeMKV and DumpHD do not work. Playing Blu-ray using VLC Can linux play blu-rays VLC error. Your input can't be opened: VLC is unable to ...
4
votes
0answers
110 views

Make IBus-Mozc start in Hiragana rather than Direct input mode

Every time I restart my computer and want to type in Japanese, pressing Super+Space is not enough, I also have to select Hiragana in Mozc's menu: Apparently noone is motivated to fix the underlying ...
4
votes
0answers
126 views

Ubuntu SDK: Newbie with security policy problem. Policy group 'debug': not for production use

I have just started with Ubuntu SDK. My first small app is a sound recorder. I got the app to work in ^Desktop Mode^. When I switch to ^Ubuntu SDK for arm64 (gcc ubuntu-sdk 15.04-vivid)^ then the ...
4
votes
0answers
62 views

How can I set custom ringtone for a single contact?

I want to set different ringtones for the most frequent callers, so I can identify the caller just by hearing, how my phone rings.

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