Questions tagged [ubuntu-studio]

This is the tag for Ubuntu Studio, an official Ubuntu derivative for multimedia production.

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Firefox opens with different icon on saved session startup than pinned icon. Is this an issue with Firefox or Ubuntu?

I have kubuntu (Ubuntu Studio), and I have it auto-save my desktop session. Firefox starts up with my previous windows and tabs, but it opens a separate instance/icon from what's pinned to Task ...
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Where are instructions for latest Ubuntu Studio Set Up Utility (2.3.1)

I recently installed Ubuntu Studio 22.04. When I run the Studio Controls app, it doesn't match the instructions on the ubuntu help website which says "This section is for the version of Ubuntu ...
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Rotating Display Causes X11 to Restart Ubuntu Studio 22.04

Just upgraded to Ubuntu Studio 22.04 with a fresh install. I have an AMD Radeon HD 7750 with two Dell U2720Q 4k monitors both running 3840x2160. lshw -c video shows the driver=radeon. I need to rotate ...
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3 votes
2 answers
141 views

Ubuntu Studio automounts NTFS partition - how to disable?

I have installed Ubuntu Studio, Version 22.04 LTS. I have also a NTFS partition at the same disk, which contains previously installed Windows OS. Ubuntu Studio seems to automatically mount the NTFS ...
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2 answers
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Unable to edit Software Sources (and various other things) due to Run as root - KDE su prompt "Permission denied"

I cannot seem to get any of the KDE su prompts on my Ubuntu Studio install to work. I have set a password for the root account via the terminal and have successfully logged on as root via the terminal ...
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Autojack conflict with sendmail?

I've recently installed Sendmail on Ubuntu Studio 20.04. Since installing it, there's a System Problem on every startup. I'm new to Linux, so not sure how much of the crash log to post. The filename ...
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How to get file association to 'stick', Ubuntu Studio, SuperCollider

I'm trying to associated SuperCollider file types (.sc, .scd, .schelp) with the SuperCollider IDE under Ubuntu Studio 22.04. When I try to do that in the file associations dialog in settings, after I ...
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1 answer
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I cannot load windows plugins in carla

When I load windows plugins (vst2, vst3, as dlls) into Carla, I get an error message stating "Timeout while waiting for a response from plugin-bridge (or the plugin crashed on initialization?)&...
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Audacity Crash at Startup with Ubutnu Studio 22.04 LTS and Terratec Phase88 PCI (Ice1712 Envy24)

First of all I'm sorry for my bad English. My Setup Asus P6X58D-E -Xeon 5670 6x4GB of DDR3 1600Mhz Ram R9 370 GPU Terratec Phase 88 PCI with RCA Ice/VT1712 Envy24 (And this is probably the key to the ...
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1 answer
625 views

Qt5 install problem ubuntustudio 22.04

The short version of the question: where is qt5 installed on Ubuntu Studio 22.04? The long version of the question can be seen unanswered here on the SuperCollider forums: essentially I am trying to ...
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1 answer
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I can't get Ubuntu Studio 22.04 to open from a live USB pen drive

I have made two live USB pen drives. Using two different computers, both running Ubuntu FF. I downloaded the iso from a torrent. I check summed the file. I formatted the USB key to FAT 32, created the ...
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1 answer
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Ubuntu Studio 22.04 forces keyboard layout to English

I type in 3 languages. Despite setting the switching policy to Global, every time when I switch windows, KDE forces the layout back to English, ignoring the last layout. How this behavior can be fixed?...
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Screen becomes fuzzy (Ubuntu Studio 22.04)

I have a fresh install of Ubuntu Studio 22.04. Proprietary nvidia drivers 510.60.02. The screen will sometimes get fuzzy. It's not constant and doing things like typing or moving the mouse will cause ...
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1 answer
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Ubuntu Studio 20.04 not rebooting after update

My Ubuntu Studio 20.04 LTS corrupted so I proceeded with a clean install as I have done many times before. I am installing on a 500 GB EXT4 freshly formatted partition (I have a second 500GB partition ...
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I have forgotten my password in ubuntu studio 20.04

I have reset my password and I can log in rescue mode terminal but not in graphic interfaces ubuntustudio or xfce What should i do ?
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How to run Ubuntu Studio headless?

I'm a rather grateful and happy user of Ubuntu Studio Controls for managing my jackd setup. However, I have recently needed to run Ubuntu Studio on a headless machine (i.e. no display, remote access, ...
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Ubuntu Studio 21.10 Removable Devices doesn't notice on the second "Drive-in"

After many attempts, it appears that the 'Removable Device' notifier doesn't notice on the second "Drive-in" of an Audio CD or a DVD. Here are the steps. Insert a Media on the DVD-RW Drive =...
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Keyboard keys " and @ have suddenly become reversed on Kubuntu 21.10

I've been using a Bluetooth keyboard for over a year on the same system (Ubuntu Studio-Kubuntu 21.10). A few days ago, I noticed that the " (Shift+2) and @ (Shift+') keys suddenly became reversed....
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Ubuntu Studio 21.10 Live iso not detecting keyboard

When I launch U.Studio 21.10 Live ISO from a Ventoy USB Flash key, my french azerty keyboard is not detected as french and set to a default qwerty US keyboard. How to have either detection of the ...
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1 answer
58 views

Using logs to help diagnose freeze: what to look for?

Ubuntu Studio 20.10, KDE Plasma 5.19.5 Getting random(?) freezes and I'm viewing the logs to try and see what might be happening prior to the freeze. It's happened four times today, and each time I ...
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1 answer
393 views

How to solve dconf-WARNING **: unable to open file '/etc/dconf/db/site'

Some cli programs on ubuntu studio (like flatpak) print out this warning: dconf-WARNING **: 06:52:56.776: unable to open file '/etc/dconf/db/site': Failed to open file “/etc/dconf/db/site”: open() ...
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Ubuntu Studio Installer - Option for Gnome Rebranding is not an option

When you goto the Ubuntu Studio Installer webpage there is two entries on the screen shot for rebranding options. When I ran the latest version of the Ubuntu Installer those last two options are in ...
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1 vote
1 answer
107 views

Ubuntu Studio 21.10 freezes at login screen

I just freshly installed ubuntu studio ver. 21.10 KDE plasma. No problem installing, updating and using the OS, but what bugging me is sometimes the OS freezes at login screen and I'm forced to ...
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Studio Controls won't launch in Ubuntu Studio

I haven't run Studio Controls for a while since I haven't been recording and Pulse works fine for basic operations. But I'd like it if Studio Controls would open when I do decide to record. When I try ...
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1 vote
1 answer
137 views

Using ubuntustudio-installer to install low-latency audio packages on 20.04, getting error E: Unable to fetch some archives

Trying to install packages for low latency audio with JACK on Ubuntu 20.04.4, following the guide linked on the Ubuntu Studio Installer page (this one). I tried the following: Ran sudo apt update &...
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1 vote
1 answer
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Ubuntu Studio (20.04): studio-controls has unexpectedly stopped working

Running Xubuntu 20.04.4 LTS. Ubuntu Studio installed via ubuntustudio-installer with backports activated. For several months I've been running studio-controls without problem. Yesterday it ran fine. ...
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1 vote
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Sound gone after recent update to 21.10

I have a Lenovo X395, running UbuntuStudio 21.10. I applied some updates over the weekend and, since then, my sound no longer works. :-( I have a "No output or input devices found" message ...
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JACK does not start from the Studio app after Ubuntu Studio 21.04->21.10

I upgraded from Ubuntu Studio 21.04 to 21.10, and now the Studio Control app can't start JACK. I have a Behringer UMC 1820 interface, and I've been also using a Native Instruments Audio 2 DJ interface ...
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2 votes
1 answer
561 views

Ubuntu Studio now with Pop!_OS? [duplicate]

I hadn't been using my install of Ubuntu Studio 20.04 much for a few weeks, so I logged in and performed some updates. When restarting I noticed that the GRUB menu looked different and contained the ...
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1 vote
1 answer
30 views

All Hardware do not respond except mouse

Ubuntu startup and works correctly but after a while it suddenly stop responding any more Only the mouse is responding for movement but not clicks No keyboard or menus, I only end with just a moving ...
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0 answers
119 views

Ubuntu Studio controls do not start JACK

I've been using Ubuntu Studio 21.04 for a couple of months and so far so good. I've been able to use Reaper on my Lenovo Flex 5 laptop and the internal soundcard with no problem, both with JACK and ...
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I migrated from windows 10 and did a Fresh install of Ubuntu Studio on my acer laptop with amd processor

Migrating from Windows10 to Ubuntu Studio has been very challenging from the start. I do not trust Microsoft nor Google, so I decided to migrate my online computing life to other platforms so I can ...
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1 vote
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Ubuntu Studio 21.10 Freezing, Requires Hard Reset [duplicate]

I can't seem to figure out the exact cause of the freezing. It seems to happen most often during video playback (Hulu, Netflix) in fullscreen mode and during gameplay through steam, but it's also ...
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Ubuntu Studio Controls not recognizing my usb interface

I've been using ubuntu studio with my focusrite scarlet 2i2 (1st gen) with no issues for some time until I installed it in my new PC. Here I found out Studio controls won't start the jack server. The ...
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88 views

Login screen disappears after rebooting

I'm currently running Ubuntu Studio 21.10 on a 2019 Dell desktop. I upgraded Ubuntu Studio from 21.04 to 21.10 using the command line. I have a login screen that I created after modifying an Ubuntu ...
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2 answers
404 views

Why is my sound extremely distorted in Ubuntu Studio 21.10?

Audio is extremely distorted in Ubuntu Studio 21.10 using JACK on my Lenovo Thinkpad P15v Gen 2, using the built-in Intel Tiger Lake audio hardware. It appears that all sound on the system is affected;...
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Use jackd with a NVidia HDMI audio interface

My PulseAudio server, connected to "GF119 HDMI Audio Controller", outputs audio fine for my HDMI monitor. Google seems to indicate this is provided by the NVidia card. However, when I try to ...
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1 vote
1 answer
55 views

Ubuntustudio application menu, games category

Since Ubuntustudio switched to the plasma-desktop with 20.10 we have a new organized application menu which divides the games category in subcategories. This is nice if one install a lot of games. But ...
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Can't install wine on Ubuntu Studio 20.04 LTS (broken packages) [duplicate]

I've following this "https://wiki.winehq.org/Ubuntu". I've tried with so much guides with no result and now is a bit different. Command: sudo add-apt-repository 'deb https://dl.winehq.org/...
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Apport service message

I use Ubuntu Studio 20.04.3 LTS. Each time there is an upgrade related with Apport Service, I get the following message: appor-autoreport.service is a disable service. How can I fix this? Do I have ...
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Ubuntu Studio Freezes input keyboard and mouse

Ubuntu Studio 21.04 randomly "freezes" after several minutes, sometimes even at login screen. Keyboard keys and mouse clicks stop being heard. Mouse pointer keeps on moving and also I can ...
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236 views

My wired headphone showing unplugged, how can i solve it?

I use ubuntu studio 20.04 LTS in my PC. A speaker is plugged in the rear panel and it's working fine. I plugged my headphone on the front panel and it was showing unplugged. So, I can't hear from it. ...
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3 votes
2 answers
1k views

kdeconnect-app fails to startup

I am running UbuntuStudio 20.04 and up until recently was able to use KDEConnect without any issues. Now KDEConnect does not start up. If I run kdeconnect-app on a terminal, I get the following error. ...
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Audio Distortion Ubuntu Studio using Jack Audio

I just installed Ubuntu Studio on a newly purchased laptop. A Lenovo flex 5 14. There is an issue when using programs like hydrogen or ardour. The audio coming from the mixdown is very distorted. I ...
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21 views

Installed Ubuntu Studio; Missing Menuentry

I have installed Ubuntu Studio to a separate partition from my default install (Arch Linux), however the installation does not show up in the GRUB2 Menuentry list. Do I need to manually edit the GRUB ...
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1 answer
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PCI Soundcard support

I'm trying to set a PC to learn Ubuntu-Studio (release 18). I'm using an old PCI soundcard: Guillemot Fortissimo I. Expecting to use MIDI I/O to connect to my piano keyboard. Testing with live CD, ...
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Software Raid Drive missing from xfce "Places" plugin

I'm running Ubuntu Studio 20.04 with XFCE 4.14 and I have two disks set up as a single software raid that automount at boot. My other physical drives (removable media, as referenced in the ...
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162 views

Ubuntu Studio 21.04 Blender doesn't see CUDA/Cycles GPU

I installed Ubuntu 21.04 recently. I want to use my GPu for CUDA rendering, but blender doesn't see it. I have driver 470 installed, Cuda 11.4 also (nvidia-smi output). Nvidia X Server settings see it ...
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0 votes
1 answer
200 views

Ubuntu Studio 20.04, nvidia card not working with new drivers

I am running Ubuntu Studio 20.04.3 LTS and run a few games on Steam. Recently I have found that my games have all switched to lowest res, if they work at all. I am running an Nvidia Geforce 1650 and ...
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109 views

Ubuntu Studio: Studio Controls crashes

When I start Ubuntu Studio I get a crash report on Ubuntu Studio Controls which says: convert-studio-controls crashed with IndexError in check_devices(): string index out of range Then I can't start ...
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