** Description changed: [Impact] Users of Carla are unable to refresh audio plugins when more are installed, i.e. in the user's home directory. Furthermore, this can cause Carla to crash. [Test Plan] - * Launch Carla - * Click "Add Plugin" - * Click "Refresh" - * Click "Scan" - - Expected: Carla will scan for new plugins and find them. + * Launch Carla + * Click "Add Plugin" + * Click "Refresh" + * Click "Scan" - Actual: Carla does not scan for plugins, and may crash. + Expected: Carla will scan for new plugins and find them. + + Actual: Carla does not scan for plugins, and may crash. [Where problems could occur] - * The patch may just plain not work, in which case we may have to do a - wholesale upload of Carla 2.4.3 instead as opposed to simply patching - 2.4.2 with the cherry-picked commit as uploaded. - - * The other thing this might do is cause the application to cease to - function, though this is highly unlikely. + * This may simply cause a regression in Carla in which save files may + cease to load or other issues with plugins loading, however this is + highly unlikely. [Other Info] - + + Originally the plan for this SRU was to upload a patched version of + Carla 2.4.2 which did not work as planned. 2.4.3 FTBFS when uploaded to + Kinetic, as did 2.4.4 when uploaded to a PPA built against Kinetic. + Eventually, it was proven that 2.4.4 would build cleanly in Jammy and + introduces essential bugfixes, including this fix as well as fixes + Python 3.10 compatibility issues that were merely patched before. + + It is to be noted that this upstream version does *NOT* introduce any + new features, and the upstream developer was aware that any fixes he + made in this release could not introduce new features and could only + introduce bugfixes. As stated from the changelog, these bugfixes, + including the one in this SRU, include: + + * Fix inaccurate MIDI CC rounding + * Fix python3.10 compatibility issues + * Fix integration with internal Qt toolbar visibility state + + These are essential fixes in functionality. + Original bug report as follows: ------ In the LV2 location in my home directory .lv2 I have the following plugin: ➜ ls ~/.lv2 librnnoise_lv2.so ${HOME}/.lv2 is configured in Carla as a search path. In the Add Plugin dialog for Carla if I search for noise nothing shows up. This worked fine previously on 21.10. Release notes for Carla 2.4.3 [1] include this line: Fix plugin search (regression from 2.4.2) Ubuntu Studio 22.04 currently has the bugged version: ➜ carla --version Using Carla version 2.4.2 [1] https://github.com/falkTX/Carla/releases/tag/v2.4.3 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: carla 2.4.2-0ubuntu2 ProcVersionSignature: Ubuntu 5.15.0-24.24-lowlatency 5.15.30 Uname: Linux 5.15.0-24-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: KDE Date: Thu Apr 21 15:41:13 2022 InstallationDate: Installed on 2022-04-20 (1 days ago) InstallationMedia: Ubuntu-Studio 22.04 LTS "Jammy Jellyfish" - Beta amd64 (20220329.1) SourcePackage: carla UpgradeStatus: No upgrade log present (probably fresh install)
** Summary changed: - Carla can't find plugins in plugin directories located in the user's home + [SRU] Carla can't find plugins in plugin directories located in the user's home ** Changed in: carla (Ubuntu Kinetic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to carla in Ubuntu. https://bugs.launchpad.net/bugs/1969798 Title: [SRU] Carla can't find plugins in plugin directories located in the user's home Status in carla package in Ubuntu: Fix Committed Status in carla source package in Jammy: In Progress Status in carla source package in Kinetic: Fix Committed Bug description: [Impact] Users of Carla are unable to refresh audio plugins when more are installed, i.e. in the user's home directory. Furthermore, this can cause Carla to crash. [Test Plan] * Launch Carla * Click "Add Plugin" * Click "Refresh" * Click "Scan" Expected: Carla will scan for new plugins and find them. Actual: Carla does not scan for plugins, and may crash. [Where problems could occur] * This may simply cause a regression in Carla in which save files may cease to load or other issues with plugins loading, however this is highly unlikely. [Other Info] Originally the plan for this SRU was to upload a patched version of Carla 2.4.2 which did not work as planned. 2.4.3 FTBFS when uploaded to Kinetic, as did 2.4.4 when uploaded to a PPA built against Kinetic. Eventually, it was proven that 2.4.4 would build cleanly in Jammy and introduces essential bugfixes, including this fix as well as fixes Python 3.10 compatibility issues that were merely patched before. It is to be noted that this upstream version does *NOT* introduce any new features, and the upstream developer was aware that any fixes he made in this release could not introduce new features and could only introduce bugfixes. As stated from the changelog, these bugfixes, including the one in this SRU, include: * Fix inaccurate MIDI CC rounding * Fix python3.10 compatibility issues * Fix integration with internal Qt toolbar visibility state These are essential fixes in functionality. Original bug report as follows: ------ In the LV2 location in my home directory .lv2 I have the following plugin: ➜ ls ~/.lv2 librnnoise_lv2.so ${HOME}/.lv2 is configured in Carla as a search path. In the Add Plugin dialog for Carla if I search for noise nothing shows up. This worked fine previously on 21.10. Release notes for Carla 2.4.3 [1] include this line: Fix plugin search (regression from 2.4.2) Ubuntu Studio 22.04 currently has the bugged version: ➜ carla --version Using Carla version 2.4.2 [1] https://github.com/falkTX/Carla/releases/tag/v2.4.3 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: carla 2.4.2-0ubuntu2 ProcVersionSignature: Ubuntu 5.15.0-24.24-lowlatency 5.15.30 Uname: Linux 5.15.0-24-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: KDE Date: Thu Apr 21 15:41:13 2022 InstallationDate: Installed on 2022-04-20 (1 days ago) InstallationMedia: Ubuntu-Studio 22.04 LTS "Jammy Jellyfish" - Beta amd64 (20220329.1) SourcePackage: carla UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/carla/+bug/1969798/+subscriptions -- Mailing list: https://launchpad.net/~ubuntustudio-bugs Post to : ubuntustudio-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntustudio-bugs More help : https://help.launchpad.net/ListHelp