Your system information

• Steam client version (build number or date): Jun 7 2022, at 03:18:43
• Distribution (e.g. Ubuntu): Ubuntu
• Opted into Steam client beta?: [Yes/No] Yes
• Have you checked for system updates?: [Yes/No] Yes

Please describe your issue in as much detail as possible:

Portal 2 cannot sync to cloud.

Steps for reproducing this issue:

See all the still relevant details from this Seven year old issue still plaguing Steam Linux experience, because it was never fixed as it was assigned to @davidw-valve who is either no longer at ValveSoftware or was not concerned:
Portal 2 (Linux) fails to sync to cloud [#3880](https://github.com/ValveSoftware/steam-for-linux/issues/3880)

Other crusty details:

• @mizapf opened this issue on 12 Jun 2015
• @gdrewb-valve added the reviewed label on 15 Jun 2015
• @gdrewb-valve assigned davidw-valve on 15 Jun 2015