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Unanswered Questions

13,642 questions with no upvoted or accepted answers
14
votes
2answers
5k views

How to get rEFInd working with FileVault 2 on OSX 10.8

I installed rEFInd on my new Macbook Air which I planned on using to do a dual boot to Linux, but prior to installing Linux, I decided to encrypt my drive. I knew I was going to do this, so I had ...
12
votes
1answer
355 views

Headphones not reproducing bass under GNOME

I have a 2012 Retina MacBook Pro running Arch Linux with GNOME. Normally, I listen to music using the analog audio I/O interface -- the 3.5mm socket. Recently, I had to attach a USB microphone to the ...
10
votes
0answers
4k views

Setting up a Bluetooth PAN

I am trying to create a Bluetooth PAN between two devices where I can access REST based web services over the Bluetooth connection. I have had some success with various proof of concepts (both ...
10
votes
1answer
2k views

Windows/Linux dualboot: Windows asks for bitlocker recovery key every boot after reinstalling Linux

I had a working dual-boot with Windows 10, bitlocker encrypted, and Fedora 23, LUKS encrypted. When I turned it on I got the GRUB2 menu, and could boot Linux or Windows. Both OSes worked fine. Both ...
9
votes
1answer
5k views

Sierra Wireless AirCard 313U (AT&T Momentum 4G) on Ubuntu Linux

I'm trying to get a Sierra Wireless AirCard 313U (more specifically, the AT&T Momentum 4G) working under Ubuntu Linux. I've looked at a number of pages so far: How to connect internet using AT&...
9
votes
2answers
7k views

How to make Elo touchscreen working for Linux?

Elo touchscreen model: Elo TouchSystems, Inc. Elo TouchSystems 2700 IntelliTouch(r) Problem description: My problem + others problem with this is that, when i touch-over (mouse-over) the ...
8
votes
0answers
91 views

Echo asterisks/passphrase as it's being typed in gnupg with tty pinentry

I'm using gnupg with tty pinentry agent to encrypt a file with a symmetric passphrase. When I'm typing it, both to encrypt and decrypt the file, gnupg's tty pinentry avoid displaying the characters I'...
8
votes
1answer
3k views

What is the difference between DESKTOP_SESSION, XDG_SESSION_DESKTOP, and XDG_CURRENT_DESKTOP?

I want to detect which desktop manager I am running, and I found out that there are three environment variables, DESKTOP_SESSION , XDG_SESSION_DESKTOP , and XDG_CURRENT_DESKTOP which could help me do ...
8
votes
2answers
5k views

UTF-8 locale portability (and ssh)

I spend a lot of my time sshed into various machines, all of which are different (some are embedded, some run Linux, some run BSD, &c.). On my own local machines, however, i use OS X, which of ...
7
votes
1answer
1k views

How to set default display for new windows in Gnome 3

I have 2 displays, a monitor and a TV. The first one I use all the time and it has set as primary in Gnome settings, but a TV is turned on only when watching movies from a sofa. Mainly, everything is ...
7
votes
1answer
1k views

Howto run a raw-disk Virtualbox VM when using UEFI

I have a dual-boot setup on my computer with Windows 10 and Linux (Arch, if relevant). I'm trying to virtualize my on-disk Linux install in Windows (and plan on doing the opposite direction once I ...
7
votes
1answer
819 views

fail2ban ban multiply recidive hosts

We are using fail2ban on our web-facing servers to block IP addresses that repeatedly fail to authenticate properly. Our normal bantime hereby is one hour; IPs that have already been banned multiple ...
7
votes
0answers
8k views

“Missing LSB tags and overrides” error on /etc/init.d script

I made a script as showed in this tutorial: http://edv-huber.com/index.php/problemloesungen/15-custom-splash-screen-for-raspberry-pi-raspbian But after executing a command: insserv /etc/init.d/...
7
votes
1answer
506 views

Using diff-highlight with Git GUI

Is there a way to use diff-highlight with git gui? The extra highlighted info is invaluable when comparing lines that only changed a bit, and while using diff-highlight from the terminal (described ...
7
votes
0answers
1k views

How do I install Nix on a custom directory?

I have been trying to follow the Nix wiki to install Nix on a custom path /scratch/gopinath/nix. The /nix path is not accessible to me due to the restrictions on the system provided by my university. ...

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