This was fixed in version 101.0 of Firefox, so maybe yours wasn't up-to-date when you checked? Note that the existing "firefox.tmp" directory under your Downloads folders won't have been deleted by the update, but it's safe to delete it yourself, and it shouldn't re-appear afterwards.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to thunderbird in Ubuntu. https://bugs.launchpad.net/bugs/1958813 Title: [snap] I have on clean install some weird folder /home/user/Downloads/firefox.tmp/ Status in Mozilla Firefox: Fix Released Status in firefox package in Ubuntu: Fix Released Status in thunderbird package in Ubuntu: Confirmed Bug description: I have on clean install some weird folder /home/user/Downloads/firefox.tmp/ Downloads/ └── firefox.tmp ├── security_state ├── Temp-efca5f30-b773-40f3-afd2-fb29f7ca2d30 │ └── mesa_shader_cache │ ├── 5a │ │ └── a12b397653d94da952e9174b48042792d0b5b5 │ ├── 86 │ │ └── 658cd26a8a5c083a0d01153d2d26eb349759ce │ ├── c2 │ │ └── 6957f33af79c866d74f0dd37b47ef18e57d431 │ └── index └── tmpaddon ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: ubuntu-release-upgrader-core 1:22.04.3 ProcVersionSignature: Ubuntu 5.15.0-17.17-generic 5.15.12 Uname: Linux 5.15.0-17-generic x86_64 ApportVersion: 2.20.11-0ubuntu75 Architecture: amd64 CasperMD5CheckResult: pass CrashDB: ubuntu CurrentDesktop: KDE Date: Mon Jan 24 03:49:13 2022 InstallationDate: Installed on 2022-01-21 (2 days ago) InstallationMedia: Kubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220121) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: dist-upgrade UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1958813/+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

