Unanswered Questions

99
votes
1answer
5k 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 ...
25
votes
0answers
2k 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 ...
20
votes
1answer
732 views

HUD in other window managers (especially xmonad)

It seems that HUD (Heads Up Display) is tightly tied to Unity. However I just use xmonad as a window manager, especially I don't use unity. Is there a way to use HUD within xmonad (or more generally ...
18
votes
1answer
825 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: ...
17
votes
1answer
826 views

Battery indicator doesn't change its status (but after reboot)

The problem is the same as here: The icon does not change when the power cord is plugged in or unplugged (the icon remains a battery if that was the power source on boot but won't change if ...
16
votes
3answers
414 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 ...
15
votes
0answers
340 views

How to develop a System Indicator for Unity?

This is not a duplicate of How to create Unity indicators?. I'm looking for system indicator not application indicator. Backgound: From these two questions: How do I add or manipulate ...
13
votes
1answer
439 views

Random and sudden logging out from my user session

I've an issue with ubuntu 14.10 and 15.04. I'm logged out from my user session randomly and suddenly. Here are some log information: kern.log first logout: May 3 16:34:59 rm-work kernel: ...
12
votes
2answers
2k views

Ubuntu 15.10 randomly crashing back to login screen

fresh install of Ubuntu 15.10 here. Everything works fine, but I'm getting random crashes back to the login screen. I pasted my syslog here: http://paste.ubuntu.com/12989589/ Edit: Confirmed bug on ...
12
votes
3answers
1k 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 ...
12
votes
0answers
803 views

Cannot find Orca GUI based settings manager on Ubuntu 13.04

I use Ubuntu 13.04. I found Orca could initialized in Universal Access, but I cannot find its GUI based settings manager. I can't even start its settings manager via the command orca --setup or with ...
12
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: ...
12
votes
2answers
369 views

Auto clear search term from lens

There must be a setting or a shell script that would clear the terms from the lens every time it's closed. The behaviour would be: open lens and type a term. reopen the lens with super key. see ...
11
votes
0answers
180 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 ...
11
votes
2answers
797 views

Window snapping in Ubuntu MATE

I know how to enable window snapping in MATE Desktop, and it works. My problem is this. By default, Window A fills half the screen, and Window B fills half the screen, and you can't click and drag the ...

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