Unanswered Questions

80
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
251 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 ...
12
votes
0answers
226 views

When run cat says: “Hello, nothing to see here! Move along!”

Today when I ran the cat command, instead of the contents of a file, I got: Hello, nothing to see here! Move along! I have checked to make sure that the cat file has not been changed after the ...
12
votes
3answers
5k views

mouse and touchpad settings missing

I am using the latest version of ubuntu 14.04 in the new lenovo Z510 ideapad laptop. I came across this problem while i was trying to enable my two-finger swipe action. Usually the mouse and touchpad ...
12
votes
0answers
696 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 ...
11
votes
0answers
180 views

Disable thumbnail creation for specific folders only, but all users

How do I prevent my Ubuntu 14.10 (now 15.04) from creating and saving thumbnails for a specific folder only? I want to tell the thumbnailer to skip over that single folder (and subfolders), but for ...
11
votes
1answer
259 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 ...
9
votes
2answers
902 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 ...
9
votes
1answer
994 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
1answer
117 views

15.04: Launching some programs turns monitor off and on (like for a resolution change)

I just upgraded from 14.10 to 15.04 and one of the first things I noticed is that the monitor often behaves like it was changing the resolution (a click sound from inside the monitor, black screen, ...
8
votes
1answer
746 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 ...
8
votes
0answers
137 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 ...
8
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 ...
8
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 ...
8
votes
1answer
510 views

Remove arrows on system tray menus in gnome

I've recently upgraded to Ubuntu 13.10 with Gnome and have found the behaviour of the context menus on icons in the system tray behaves differently. For applets which normally have a large number of ...

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