Unanswered Questions

89
votes
0answers
3k views

How do I enable Ubuntu (using full disk encryption) to call LUKSsupend before sleeping/suspending to RAM?

This question is related to another one by @Stefan, but it is not a duplicate of it. The questions are slightly different: the author simply wanted to know if this had been implemented, while I'm ...
15
votes
1answer
277 views

High-level library for Unity Dash?

I've wanted to write a GTK+ version of Unity Dash for some time. I think it could be useful for Xfce, Gnome Flashback, elementaryOS, etc. Before I start doing anything about it, I'd like to know if ...
13
votes
0answers
734 views

Wacom Bamboo Pen & Touch CTH-470 3+ finger gestures

I love my CTH-470 and I'm glad it's without having to spend hours in the Terminal to get it working since I believe 12.10 (which I'm running now). But in the manual it states that you can swipe with ...
12
votes
1answer
270 views

How to stop reordering of the same kind multiple preview windows in task switching?

When using task switching in the default graphical mode of Ubuntu 12.04, if they are multiple windows of the same kind, eg. multiple Terminal windows, you can see them all together and select which ...
11
votes
2answers
1k views

How to make faster first search at Unity-Dash? Way slower than second one

After a reboot, first searching at Unity Dash will be slower (15 sec) than the second search (seems instant), on my system at least. I guess this is because file index is cleared after a reboot and ...
10
votes
0answers
146 views

How does 24/7 support in Ubuntu Advantage work

I would like to achieve shorter downtime this year when dealing with my server issues, considering to buy support for several of my servers in Ubuntu Advantage service, I know I may contact Canonical ...
10
votes
1answer
813 views

After 15.04 update: Aliased/choppy icons

Just updated to 15.04, and my icons are all aliased/choppy looking now. I tried purging and reinstalling my icon themes, and I keep seeing this warning: gtk-update-icon-cache: The generated cache ...
10
votes
1answer
1k views

Seemingly random “Authentication is required to change your own user data”

Ever since I upgraded to 14.10 I get a strange behavior on my desktop. I get popups claiming "Authentication is required to change your own user data" and a prompt for my password. It happens at ...
10
votes
0answers
1k views

Why is SNMP broken?

Ubuntu Version: Ubuntu 14.04.1 LTS SNMP Version: 5.7.2 Short Issue: A lot of the entries in the "default" configuration file are broken. Which doesn't really matter because I can't even get SNMP ...
10
votes
0answers
539 views

Confused about building OpenStack Packages?

I found OpenStack build task on Ubuntu QA site, but I am a little confused about the build steps. Here's the link for build steps: ...
9
votes
4answers
4k views

OpenVPN: The VPN connection to … because of invalid VPN secrets

I am 3 days into using Linux. I set up an OpenVPN connection following the instructions set out by: https://www.goldenfrog.com/support/vyprvpn/vpn-setup/linux/openvpn OpenVPN installation went ...
9
votes
1answer
295 views

Desktop icons off screen

I have a three monitor setup, where the left monitor is positioned lower than the other two. I want to setup the monitor layout accordingly, but when I do that, some of the desktop icons are not ...
9
votes
0answers
503 views

Ubuntu-touch reverse USB tethering

I'm trying to get internet from my Nexus 4 ubuntu-touch through the usb as described here: https://wiki.archlinux.org/index.php/Android_Tethering (this is for Android) What I cannot accomplish is to ...
9
votes
1answer
1k views

How to enable trash for NFS mounts?

The /home/users directory on my host is an NFS mount connected to a server which is not in my control. When deleting files in $HOME (/home/users/foo) with Nautilus I get the following message: ...
8
votes
0answers
149 views

How to change index in OptionSelector immediately (without animation)?

In my app, I use an OptionSelector to choose from a list of bike stations. I also have a map component with placemarkers for each station. When I tap a placemarker, it also changes the OptionSelector ...

15 30 50 per page