This bug occurs when using the "SaveFile" desktop portal API and the user chooses a new file name rather than overwriting an existing file.
It can easily be reproduced with the following steps: 1. install the test-snapd-portal-client snap: snap install --edge test-snapd-portal-client 2. run the save-file test: test-snapd-portal-client save-file "foo" 3. in the file chooser, select a file name that does not exist. The command will fail with a ConnectionAbortedError exception, and xdg- document-portal will crash with the following in the log: Jan 07 17:38:06 scruffy xdg-document-portal[30685]: error: Invalid id snap.test-snapd-portal-client: Names must contain at least 2 periods Jan 07 17:38:06 scruffy xdg-document-portal[30685]: error: ** Jan 07 17:38:06 scruffy xdg-document-portal[30685]: xdg-desktop-portal:ERROR:document-portal/document-portal-fuse.c:206:xdp_inode_destroy: assertion failed: (inode->dir_fd == -1) The problem does not occur with xdg-desktop-portal 1.0.3, so it is likely that one of the patches alexl mentioned at https://bugs.launchpad.net/ubuntu/+source/xdg-desktop- portal/+bug/1691649/comments/10 would fix it. With that said, backporting 1.0.3 might be the better option if we want working portals. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xdg-desktop-portal in Ubuntu. https://bugs.launchpad.net/bugs/1810757 Title: /usr/libexec/xdg-document- portal:6:g_assertion_message:g_assertion_message_expr:xdp_inode_destroy:xdp_inode_unref_internal:xdp_inode_unref_internal Status in xdg-desktop-portal package in Ubuntu: Confirmed Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding xdg-desktop-portal. This problem was most recently seen with package version 1.0.2-1ubuntu1, the problem page at https://errors.ubuntu.com/problem/38fed8b2e1a584847f0c29fac422a19313c40d3d contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xdg-desktop-portal/+bug/1810757/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp