3
votes
0answers
3k views

Ubuntu 15.04. Problem booting with systemd

I just upgraded Ubuntu 14.10 to 15.04. When booting system with systemd it only gets to login screen. After login following message is printed: /usr/lib/update-notifier/update-motd-fsck-at-reboot: ...
3
votes
0answers
108 views

/dev/sda1 /boot corrupted

I am running a Ubuntu 14.04 on an IBM-Thinkpad X61 tablet (no Windows dual boot) and it seems I have corrupted my /dev/sda1 /boot. Symptoms: When I login to home window, a "System Program Problem" ...
3
votes
0answers
96 views

How do I stop the lock screen from dimming to black?

I've spent a ton of time searching for this on Google, and I still can't seem to find it. Please read fully before answering, because the majority of the answers I'm finding are about preventing ...
3
votes
0answers
69 views

What's a good event-based to-do list manager?

Let's say I have to buy some superconducting magnets in my local store, but it's not particularly urgent; I'll just buy them whenever I'm near that store. Let's say I have to go through some safety ...
3
votes
0answers
208 views

Ubuntu 14.04 logs me out when I try to lock screen

I'm having a weird problem where every time I try to lock the screen, Ubuntu logs me out instead. And when I log back in after locking, it makes me login twice: First I enter my password with the ...
3
votes
0answers
87 views

Find Kali Security tester tools after installation

I'm a 'beginner' with Ubuntu. I tried it already a few times. I also tried Kali, etc already. I think Ubuntu is very useful, and has many possiblities. But I missed one thing from Kali. The Security ...
3
votes
0answers
129 views

Download or install failed

After updating my Nexus 4 to Ubuntu 15.04 (r2) two days ago I get an error when trying to install apps from the store Download Error - Download or install failed. Please try again How should I ...
3
votes
0answers
31 views

How to setup minimalistic log file monitoring for one computer?

I am wondering if there is a simple monitoring solution to watch over the host machines log files and notify me in some way (I use the terminal frequently, so MOTD/byobu or something else like "you ...
3
votes
0answers
93 views

Configure Evince to open maximized with 100% zoom level?

I have Ubuntu 12.04.5 LTS installed on my computer. If I open PDF in Evince for the first time, the window is always un-maximized and zoom level is 70%. I want Evince to be maximized and the zoom ...
3
votes
0answers
145 views

How can I get menu items in a Qt Quick application?

I'm using Qt Creator 3.1.1 on Ubuntu 14.10 (the version installed when you install Ubuntu SDK - the two seem to be the same application). I'm running the default Unity 7 desktop. When I create a new ...
3
votes
0answers
29 views

Window not remaining in single workspace

I'm running Xubuntu and right now I have the issue of some of my windows following me around when I change from one workspace to another, I set them the a specific workspace and also set them to be ...
3
votes
0answers
89 views

Ubuntuphone Aquaris E 4.5 How to prevent webapps from stopping when losing focus?

I noticed that WebApps on my Aquaris E 4.5 Ubuntu Editon are somehow frozen when they lose the focus or when the phone goes on stand-by. This is annoying when e.g. an Internet Radio WebApp is pushed ...
3
votes
0answers
39 views

Why won't Sylpheed send or receive?

I have just installed Sylpheed but it neither receives nor sends emails. I selected IMAP and clicked Forward. Entered my email address ‘youruser@riseup.net’. Give the account a name and clicked ...
3
votes
0answers
117 views

Setting up Freestyle 2 keyboard in Ubuntu 14.04

Has anyone had success getting the Kinesis Freestyle 2 keyboard running with Ubuntu 14.04 or a similar release? Most of the keys work OK, but I can not get the volume controls working correctly. In ...
3
votes
0answers
96 views

Permanently disable error reports on Aquaris E4.5 Ubuntu Edition

I just received my Aquaris E4.5 Ubuntu Edition yesterday and I'm having trouble with the privacy settings. When I disable the error reports (check don't send reports in the system settings) they are ...
3
votes
0answers
55 views

How to prevent munin from drawing “warning” lines on graphs?

I've noticed that graphs with lots of values which have min/max warn limits look extremely crowded - all these min/max limits are drawn as lines via rrdtool HRULE. I haven't found a way to disable ...
3
votes
0answers
182 views

MacBook Pro 3,1 (late 2007, g84m), Ubuntu 14.04 LTS with Nvidia won't boot

Let me be clear - this is only a problem when using the Nvidia drivers. I can boot the machine with nouveau, however the machine won't sleep properly and I have no 3D acceleration. Any time I install ...
3
votes
0answers
631 views

Problem with installing rvm

I try to install rvm on Ubuntu 14.04. $ \curl -L https://get.rvm.io | bash -s stable --ruby % Total % Received % Xferd Average Speed Time Time Time Current ...
3
votes
0answers
74 views

Chromebook: Map Search Key to Caps Lock

Using crouton, I have ubuntu running on my chromebook. By default, the caps lock key is a search key and opens up the dash home. How can I map this key to be caps lock instead? I am very new to all of ...
3
votes
0answers
214 views

Issues with CuteSpotify in Ubuntu Phone

I have recently bought an Ubuntu Phone (I am one of the few lucky ones with a BQ 4.5 Ubuntu editon) and I am finding some issues when using Spotify's unoficial client, Cutespotify. First of all, ...
3
votes
0answers
234 views

Simple OpenCV program crashes

I am currently having a problem. I am following the instructions given in this book "OpenCV 2 Computer Vison Application Programming Cookbook" for creating a simple image display program in OpenCV ...
3
votes
0answers
349 views

Can't get NVIDIA Driver or CUDA working on Optimus laptop

I have an acer aspire V5-573G which comes with a NVIDIA OPTIMUS chipset and 750M gfx card. I have a fairly fresh install of 14.04 and I have tried a number of things to install driver and CUDA. In the ...
3
votes
0answers
175 views

JUJU Error “ERROR failed to bootstrap environment: waited for 10m0s without being able to connect: ”

Having a bit of a struggle with bootstrapping Juju using juju-quickstart -i With two separate ubuntu clusters, we are having the same exact error (displayed below). I've confirmed I can SSH to ...
3
votes
0answers
159 views

Ubuntu and Backups

So this is a little strange. I have a NAS that supports NDMP backups but it uses a proprietary file system. It does however support snapshots. I want to setup an Ubuntu server to backup these ...
3
votes
0answers
876 views

icon scaling seems to work partially on a dell 4k display. I'm using ubuntu 14.04

a newbie here. I'm using a dell 4k display on ubuntu 14.04(up-to-date so far). I have already followed the instructions on this link - Adapt Ubuntu to a high-DPI resolution screen - it struck me ...
3
votes
0answers
167 views

black screen after resuming from suspend

My laptop screen goes black after I resume it from suspend while using nvidia as default graphics manager, but when I use Intel graphics as default I dont have this issue. Nothing works, even ...
3
votes
0answers
127 views

Wifi connects but internet not working on Ubuntu 12.04 LTS

I have tried other solutions posted on this forum but nothing seems to work. Right now I am wired to the Internet. Please help. Edit: i) Command: lsb_release -a Output: Distributor ID: Ubuntu ...
3
votes
0answers
193 views

Hearthstone on PlayOnLinux: I can ALT+TAB out of the game, but I can't ALT+TAB back in

I'm running Ubuntu 14.04 I installed Hearthstone via PlayOnLinux and it works excellently. The only problem is that I can Alt+Tab out of Hearthstone to go to another application, but I can't Alt+Tab ...
3
votes
0answers
195 views

Glitches while trying to scroll pages in Chromium

When I try to scroll pages in Chromium Browser, pages don't render properly. There are these stuck block of glitches all over the pages. These glitches disappear when I switch tab and return back to ...
3
votes
0answers
114 views

Does the Ubuntu installer create a hybrid MBR partition table on EFI systems?

I have a MacBook Air that previously ran Fedora with a dual-boot Windows side for a few engineering tools. I recently switched back to Ubuntu, installing Ubuntu over Fedora using the same EFI boot ...
3
votes
0answers
172 views

Update OpenGL to 2.0

I want to play a number of games that I have installed on my Ubuntu Install, however in order to do that my OpenGL is outdated, usually requiring version 2.0 as a minimal. I want to install 2.0, but ...
3
votes
0answers
553 views

Can't select 2560x1440 resolution even though I know it's possible (I have proof!)

I have a new monitor, (the Dell U2515H) which I'm trying to drive at 2560x1440 resolution (just 30hz) over HDMI using only the onboard graphics on my machine (Intel HD4000 found in the ivy bridge ...
3
votes
0answers
470 views

Ralink RT3290 Bluetooth drivers (14.04)

So, has anybody gotten the RA3290 Bluetooth adapter working [for 14.04]? I've seen plenty of posts here, and tried all of them, and nothing works. Interestingly enough, I had the damn thing working ...
3
votes
0answers
187 views

How to wake my PC with any packet, not just a magic packet?

Currently, I can wake my PC by sending a magic packet from another device on the LAN. However, the PC will not power on when I send the packet from outside the network (WAN), even though I have my ...
3
votes
0answers
145 views

Lowest brightness setting turns backlights off

I am running Ubuntu 14.10 on a Laptop. When I turn my brightness to the lowest setting it actually turns my backlights off and my entire screen goes black as if my computer was turned off. I have ...
3
votes
0answers
39 views

Recover access to a juju env after losing the jenv file

I have a juju environment comprised of three servers, setup via manual provider. After a hardware failure I lost the .jenv file for the manual environment. I still have the admin-user password and can ...
3
votes
0answers
411 views

Triple monitor on Nvidia and Intel

I want to use 3 monitors, one on built-in Intel iGPU card and 2 on PCI-E Nvidia card on desktop. Is this setup possible? Searching gives Bumblebee for Optimus technology on notebooks, I tried and it ...
3
votes
0answers
130 views

How can I start a LightDM session via SSH?

I'm connected to an Ubuntu 14.04 machine via SSH and I want to start the lightdm session for testing purposes. I don't want to forward the X server to my local machine. I just want to start the ...
3
votes
0answers
261 views

vpnc works but network-manager-vpnc fails

I am trying to connect to a vpnc vpn. I first created a conf file /etc/vpnc/clientvpn.conf looking like this: ## generated by pcf2vpnc IPSec ID mygroupid IPSec gateway some.ip.add.ress IPSec secret ...
3
votes
0answers
88 views

How can I get desktop icons to show on-screen with mismatched monitors?

My main monitor is on the left and in landscape orientation at 1680x1050. My secondary monitor is on the right and in portrait orientation at 1050x1680. So, overall, my desktop is treated as ...
3
votes
0answers
40 views

KDE resizes when I turn off a monitor

I have a fresh install of Kubuntu 14.04 with 3 monitors. When I turn off a monitor, KDE detects that and resizes/moves windows to the other monitors. I usually want to turn off all monitors and walk ...
3
votes
0answers
65 views

Krusader & Xfce - Wastebin is full

I've just installed Krusader and have annoying problem. Whenever I try to delete a file (move to trash) I've got a message: The wastebin has reached its maximum size! Cleanup the wastebin ...
3
votes
0answers
89 views

disable and enable KVM on demand?

Thanks to this great site, I think that I know how to disable KVM for the purpose of installing/running VMWare: sudo rmmod kvm_intel kvm Now, if I want to re-enable it (without rebooting Ubuntu, ...
3
votes
0answers
706 views

GLib-CRITICAL console-kit-daemon

A fresh install of 14.04 with KDE installed yields the following error: [...] Jan 8 13:58:19 linuxtest4 console-kit-daemon[1969]: GLib-CRITICAL: Source ID 20 was not found when attempting to remove ...
3
votes
0answers
68 views

Why is shift-alt being mapped to meta?

Some background: I look after the key handling code in the Kodi media centre software, and I've been trying to pin down an obscure bug reported by a user. They have a remote control that emulates a ...
3
votes
0answers
216 views

How to use TV-tuner?

I have a TV-tuner of Zebronics Model No. ZEB-TU 1000. In its packet it has only Windows support. When typing lsusb I can only find Bus 002 Device 005: ID 1b71:0042. What should I do? Does the model I ...
3
votes
0answers
5k views

Installing Ubuntu on early 2011 Macbook pro using USB Stick: ''i8042 No Controller''

I have an early 2011 macbook pro. My primary hard drive location has a mac os X yosemite installation. I replaced the optical drive with a secondary hard drive, which has two partitions created with ...
3
votes
0answers
157 views

Lock screen asks for password on no-password account

The Ubuntu lock screen always asks for a password even when the account does not have password. In my opinion, it should be exactly like the login screen: a button "connect >" for accounts that don't ...
3
votes
0answers
636 views

Lenovo Yoga 2 Pro - Ubuntu 14.xx - X freezes when resuming from suspend

The problem is that my new Lenovo Yoga 2 Pro (lshw results) does not resume from suspend very well. I've collected the following data: This happens on Ubuntu 14.04.1 LTS - both with the original ...
3
votes
0answers
237 views

thinkpad 10 running 14.10 2 external monitors not recognized

I am using a Thinkpad 10 tablet, model number: TP00064AFX, running ubuntu 14.10. I would like to extend the screen to 2 23" asus monitors. They displayed upon plugin on windows 8.1 however when I ...

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