Hi Jonas, thank you for the information. It would be very helpful if you could try two more things:
Do you have Permissions Prompting enabled? You can check this with `sudo snap get system experimental.apparmor-prompting`. If you do have prompting enabled, could you please try disabling prompting and seeing if the issue persists? You can do this in the Security Center, or by running `sudo snap set system experimental.apparmor-prompting=false`. It would be great if we could see journalctl logs as well, to confirm whether it's a (known) issue with downloading .part files, an issue which was fixed in oracular but the fix has not yet landed in noble. Also, I noticed that the kernel version on plucky is still behind that of oracular, which supports my theory that this may be a known AppArmor/kernel bug which has been fixed but the fix has not yet fully released. Plucky kernel: 6.11.0-8-generic #8-Ubuntu Oracular kernel: 6.11.0-9-generic #9-Ubuntu Noble kernel: 6.8.0-49-generic #49-Ubuntu (for good measure) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/2085770 Title: Clicking download links causes Firefox Snap to freeze up Status in firefox package in Ubuntu: New Status in snapd package in Ubuntu: New Status in xdg-desktop-portal-lxqt package in Ubuntu: New Bug description: Whenever I click a download link, instead of the file picker opening up, Firefox freezes up. Instead, it'd just try to download To reproduce: 1. Download a Kubuntu ISO ProblemType: Bug DistroRelease: Ubuntu 25.04 Package: xdg-desktop-portal-lxqt 1.0.2-0ubuntu1 ProcVersionSignature: Ubuntu 6.11.0-8.8-generic 6.11.0 Uname: Linux 6.11.0-8-generic x86_64 ApportVersion: 2.30.0-0ubuntu4 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: LXQt Date: Mon Oct 28 08:25:28 2024 InstallationDate: Installed on 2022-01-23 (1009 days ago) InstallationMedia: Lubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220119) SourcePackage: xdg-desktop-portal-lxqt UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.30.0-0ubuntu5 Architecture: amd64 CasperMD5CheckResult: unknown DistroRelease: Ubuntu 25.04 InstallationDate: Installed on 2022-01-23 (1034 days ago) InstallationMedia: Lubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220119) Package: xdg-desktop-portal-lxqt ProcVersionSignature: Ubuntu 6.11.0-8.8-generic 6.11.0 Snap: firefox 133.0b9-1 (latest/beta) SnapChanges: no changes found Tags: plucky Uname: Linux 6.11.0-8-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/2085770/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

