[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
This bug was fixed in the package lilv - 0.24.6-1ubuntu0.1 --- lilv (0.24.6-1ubuntu0.1) focal; urgency=medium * Fixes for ardour crashes when saving plugin state (LP: #1877806) -- Erich Eickmeyer Wed, 20 May 2020 11:04:07 -0700 ** Changed in: lilv (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
Hi Erich, I was able to test this today. I completed the test case outlined above with no problems. It does fix the issue I reported. Thanks! Don -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
As one who was affected by this bug, I have verified that the fix does indeed work. I have followed the steps in [Test Case] outlined above and was unable to reproduce the issue using the fixed package. ** Tags removed: verification-needed verification-needed-focal ** Tags added: verification-done verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
Hello Don, or anyone else affected, Accepted lilv into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/lilv/0.24.6-1ubuntu0.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: lilv (Ubuntu Focal) Status: Confirmed => Fix Committed ** Tags added: verification-needed verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
** Description changed: [Impact] * Users of Ardour who wish to use LV2 audio plugins and make settings presets are running into an issue where they are unable to save changes to their presets. Attempts simply crash the application. * This has been only been observed in Ubuntu 20.04 LTS. Attempts to reproduce the behavior on 18.04, 19.10, and Groovy Gorilla proved fruitless. * Upon investigation, the bug was a regression in lilv 0.24.6 which was corrected in 0.24.8 per https://github.com/lv2/lilv/issues/32 and its attached commit. This commit, and commits from the same day, have been -cherry-picked into patches for this upload. This upload is versioned as -0.14.6-1ubuntu0.1. + cherry-picked into patches for this upload. This upload is versioned as + 0.24.6-1ubuntu0.1. [Test Case] * In Ardour, start a new project, go to the Mixer view. * Add a track to the project * Add any LV2 plugin to the track * Open the LV2 plugin interface via a double-click on the plugin * Save a "New" preset, use any name. * Make a change to the plugin state (any parameter), click "Save". Ardour will crash. [Regression Potential] * This library (lilv) affects LV2 plugins and only LV2 plugins. Version 0.24.8 contains a number of bugfixes to enhance the stability of LV2 plugins, including the bugfix mentioned. Many of those bugfixes were -cherry-picked into patches. + cherry-picked into patches. * Even though these patches contain a number of bug fixes, there is always potential for some regression in LV2 plugins to occur, such as misbehavior or other regressions similar to this particular bug. [Other Info] - * The diff in this case may be quite large due to the number of bugs -fixed. + * The diff in this case may be quite large due to the number of bugs + fixed. * None of the included patches contain new features as far as I can tell. - Original bug report follows: The few lv2 plugins I have tried all crash ardour when I click on "save" to save the preset. Clicking Add to create a new plugin doesn't crash, but it also does not save the preset. If you load a plugin preset already created and then click save, you end up wiping out the contents of the preset direcoty in ~/.lv2. The .ttl files are deleted and you end up with an empty directoy. The only thing printed on the console when this happens is this: CALF DEBUG: instance 0x55c00d102860 data 0x55c01ca1cf10 CALF DEBUG: calf 0x7f8d31f7b0f0 cpi 0x7f8d31783ca0 Segmentation fault (core dumped) AFAIK, teh preset add and save functions work for ladspa plugins. -Don ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ardour 1:5.12.0-3ubuntu4 ProcVersionSignature: Ubuntu 5.4.0-29.33-lowlatency 5.4.30 Uname: Linux 5.4.0-29-lowlatency x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: XFCE Date: Sat May 9 21:39:09 2020 InstallationDate: Installed on 2020-04-26 (13 days ago) InstallationMedia: Ubuntu-Studio 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: ardour UpgradeStatus: No upgrade log present (probably fresh install) ** Changed in: ardour (Ubuntu Focal) Status: Triaged => Invalid ** Changed in: ardour (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
SRU team resubscribed, upload in queue. Awaiting SRU review. Don: In the meantime, you can feel free to test using my ppa at https://launchpad.net/~eeickmeyer/+archive/ubuntu/lilv. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
** Description changed: [Impact] - * Users of Ardour who wish to use LV2 audio plugins and make settings -presets are running into an issue where they are unable to save changes -to their presets. Attempts simply crash the application. + * Users of Ardour who wish to use LV2 audio plugins and make settings + presets are running into an issue where they are unable to save changes + to their presets. Attempts simply crash the application. - * This has been only been observed in Ubuntu 20.04 LTS. Attempts to -reproduce the behavior on 18.04, 19.10, and Groovy Gorilla proved -fruitless. + * This has been only been observed in Ubuntu 20.04 LTS. Attempts to + reproduce the behavior on 18.04, 19.10, and Groovy Gorilla proved + fruitless. - * Upon investigation, the bug was a regression in lilv 0.24.6 which was -corrected in 0.24.8 per https://github.com/lv2/lilv/issues/32 and its -attached commit. + * Upon investigation, the bug was a regression in lilv 0.24.6 which was + corrected in 0.24.8 per https://github.com/lv2/lilv/issues/32 and its + attached commit. This commit, and commits from the same day, have been +cherry-picked into patches for this upload. This upload is versioned as +0.14.6-1ubuntu0.1. [Test Case] - * In Ardour, start a new project, go to the Mixer view. + * In Ardour, start a new project, go to the Mixer view. - * Add a track to the project + * Add a track to the project - * Add any LV2 plugin to the track + * Add any LV2 plugin to the track - * Open the LV2 plugin interface via a double-click on the plugin + * Open the LV2 plugin interface via a double-click on the plugin - * Save a "New" preset, use any name. + * Save a "New" preset, use any name. - * Make a change to the plugin state (any parameter), click "Save". -Ardour will crash. + * Make a change to the plugin state (any parameter), click "Save". + Ardour will crash. [Regression Potential] - * This library (lilv) affects LV2 plugins and only LV2 plugins. Version -0.24.8 contains a number of bugfixes to enhance the stability of LV2 -plugins, including the bugfix mentioned. + * This library (lilv) affects LV2 plugins and only LV2 plugins. Version + 0.24.8 contains a number of bugfixes to enhance the stability of LV2 + plugins, including the bugfix mentioned. Many of those bugfixes were +cherry-picked into patches. - * Even though this version contains a number of bug fixes, there is always -potential for some regression in LV2 plugins to occur, such as -misbehavior or other regressions similar to this particular bug. + * Even though these patches contain a number of bug fixes, there is always + potential for some regression in LV2 plugins to occur, such as + misbehavior or other regressions similar to this particular bug. [Other Info] - - * The diff in this case is quite large due to the number of bugs fixed. -While it is possible for a simple cherry pick of the commit in question, -I believe there is an even greater risk of regression or bugs appearing -if the full bugfix release is not used. - * The full bugfix release (0.24.8) fixes many bugs and does not contain -any new features as far as I can tell. + * The diff in this case may be quite large due to the number of bugs +fixed. + + * None of the included patches contain new features as far as I can + tell. - Original bug follows: + Original bug report follows: The few lv2 plugins I have tried all crash ardour when I click on "save" to save the preset. Clicking Add to create a new plugin doesn't crash, but it also does not save the preset. If you load a plugin preset already created and then click save, you end up wiping out the contents of the preset direcoty in ~/.lv2. The .ttl files are deleted and you end up with an empty directoy. The only thing printed on the console when this happens is this: CALF DEBUG: instance 0x55c00d102860 data 0x55c01ca1cf10 CALF DEBUG: calf 0x7f8d31f7b0f0 cpi 0x7f8d31783ca0 Segmentation fault (core dumped) AFAIK, teh preset add and save functions work for ladspa plugins. -Don ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ardour 1:5.12.0-3ubuntu4 ProcVersionSignature: Ubuntu 5.4.0-29.33-lowlatency 5.4.30 Uname: Linux 5.4.0-29-lowlatency x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: XFCE Date: Sat May 9 21:39:09 2020 InstallationDate: Installed on 2020-04-26 (13 days ago) InstallationMedia: Ubuntu-Studio 20.04 LTS "Focal Fossa" - Release amd64 (20200423) SourcePackage: ardour UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
Unsubscribing SRU team. The package is going to have to be redone, sadly. ** Patch removed: "Debdiff for bugfix release" https://bugs.launchpad.net/ubuntu/+source/lilv/+bug/1877806/+attachment/5374366/+files/lilv_0.24.8~dfsg0-1ubuntu0.20.04.1.debdiff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
Unsubscribed sponsors, upload is in queue. Awaiting SRU team response. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
Ok, thanks! Let me know if you would like me to do some testing of the new package. If so, also please let me know where to find it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1877806] Re: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv
** Changed in: lilv (Ubuntu Focal) Assignee: Erich Eickmeyer (eeickmeyer) => (unassigned) ** Changed in: lilv (Ubuntu Focal) Status: In Progress => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877806 Title: [SRU] ardour crashes when saving lv2 plugin preset - bug discovered in lilv To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ardour/+bug/1877806/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
