I have encountered a similar issue on downgrade of snap package and workaround does work. Previously had chromium 94 installed. Due to issues with top-bar rendering downgraded chromium to version 93. Got issues with any attempt to upload/download file. Running:
rm ~/snap/chromium/current/.last_revision fixed the issue -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1863801 Title: [snap] After deleting the cache, chromium crashes when file picker is called to upload files or folders Status in chromium-browser package in Ubuntu: Fix Released Bug description: First noted today, the snap version of Chromium will crash while trying to upload files or folders. I've noted this on my personal filespace at my email provider, with Google Drive and Apple's iCloud. This is on a freshly booted system and I have logged out and back in again but I continue to reproduce the crash each time. To reproduce ------------ Log on to Google drive: https://drive.google.com/drive/my-drive Click on the 'New' button Click on either 'File upload' or 'Folder upload' Chromium crashes immediately. The file/folder picker isn't displayed. I've verified that Google Chrome and Firefox can upload files to Google Drive. I don't see this problem when using Xubuntu 20.04. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: chromium-browser 80.0.3987.87-0ubuntu1 ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18 Uname: Linux 5.4.0-14-generic x86_64 ApportVersion: 2.20.11-0ubuntu16 Architecture: amd64 CurrentDesktop: GNOME DRM.card0-DP-1: enabled: enabled dpms: On status: connected edid-base64: AP///////wAdZRUCAQAAACoVAQSlNB544gywoldRnycKUFS/zwDRwLMAlQCBgIGKgQCBSgEBAjqAGHE4LUBYLEUACSUhAAAeAAAA/wAwMDAwMDAwMQogICAgAAAA/QA4Sx5TDwAKICAgICAgAAAA/ABFRjIyMGEKICAgICAgAGI= modes: 1920x1080 1680x1050 1280x1024 1280x1024 1280x1024 1440x900 1280x960 1280x800 1024x768 1024x768 1024x768 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400 DRM.card0-HDMI-A-1: enabled: disabled dpms: Off status: disconnected edid-base64: modes: DRM.card0-HDMI-A-2: enabled: disabled dpms: Off status: disconnected edid-base64: modes: DRM.card0-HDMI-A-3: enabled: disabled dpms: Off status: disconnected edid-base64: modes: DRM.card0-eDP-1: enabled: enabled dpms: On status: connected edid-base64: AP///////wANrsQVAAAAACgXAQSVIhN4Au8FkFRSkyklUFQAAAABAQEBAQEBAQEBAQEBAQEBXjWAlnA4FEAsHCQAWMEQAAAYAAAA/gBOMTU2SEdFLUVBQgogAAAA/gBDTU4KICAgICAgICAgAAAA/gBOMTU2SEdFLUVBQgogAB0= modes: 1920x1080 Date: Tue Feb 18 20:49:46 2020 DiskUsage: Filesystem Type Size Used Avail Use% Mounted on /dev/sda2 ext4 73G 17G 53G 24% /home tmpfs tmpfs 3.9G 22M 3.9G 1% /dev/shm /dev/sda2 ext4 73G 17G 53G 24% /home InstallationDate: Installed on 2019-05-17 (277 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190517) MachineType: Novatech N350DW ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-14-generic root=UUID=35cc812a-75e8-4a5a-83d0-bd336006d2f6 ro quiet splash vt.handoff=7 Snap.Changes: Error: command ['snap', 'changes', '--abs-time', 'chromium'] failed with exit code 1: error: no changes found Snap.ChromeDriverVersion: ChromeDriver 80.0.3987.100 (3f00c26d457663a424865bbef1179f72eec1b9fe-refs/branch-heads/3987@{#864}) Snap.ChromiumVersion: Chromium 80.0.3987.100 snap SourcePackage: chromium-browser UpgradeStatus: Upgraded to focal on 2019-11-08 (101 days ago) dmi.bios.date: 03/10/2017 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5.12 dmi.board.asset.tag: Tag 12345 dmi.board.name: N350DW dmi.board.vendor: Novatech dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Novatech dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.12:bd03/10/2017:svnNovatech:pnN350DW:pvrNotApplicable:rvnNovatech:rnN350DW:rvrNotApplicable:cvnNovatech:ct10:cvrN/A: dmi.product.family: Not Applicable dmi.product.name: N350DW dmi.product.sku: Not Applicable dmi.product.version: Not Applicable dmi.sys.vendor: Novatech To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1863801/+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
