I went back in time using F-droid’s dev archive, testing all the way to around when 3.9.2 was released (2019-12-07), and the issue persisted, so this is indeed some weird interaction with the latest server version(s) and particularly the conflicts detection thereof.
Version 20191206 (2019-12-07) exhibited the issue a bit differently, though probably just due to how handling of conflicts on the client end has changed between then and now: one file that did go through got renamed with ”(1)” added to it, even though there was no previously existing copy on the server. A previous attempt to upload the same file (using another client version) had failed, so that’s one possible explanation for why the server thought that a previous copy did exist.
Another file got seeminly stuck in the (client upload) queue, and watching the server log revealed that it was incrementing the added number continuously, always coming up with the same ”could not be located” exception from Sabre\DAV as above. It had run up to 80 when I cancelled the upload from the client, and would have perhaps run indefinitely if I didn’t.
{"reqId":"SmCGdnw4BzFQ5P25wMGV","level":0,"time":"2020-11-20T17:40:54+02:00","remoteAddr":"REDACTED","user":"testituutti","app":"webdav","method":"HEAD","url":"/varasto/remote.php/webdav/Testidataa/DSC_0003%20(75).JPG","message":{"Exception":"Sabre\\DAV\\Exception\\NotFound","Message":"File with name Testidataa/DSC_0003 (75).JPG could not be located","Code":0,"Trace":[{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":81,"function":"getNodeForPath","class":"OCA\\DAV\\Connector\\Sabre\\ObjectTree","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpGet","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":474,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":262,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpHead","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":474,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":251,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":319,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/apps/dav/appinfo/v1/webdav.php","line":84,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/remote.php","line":167,"args":["REDACTED/www/varasto/apps/dav/appinfo/v1/webdav.php"],"function":"require_once"}],"File":"REDACTED/www/varasto/apps/dav/lib/Connector/Sabre/ObjectTree.php","Line":173,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Android) Nextcloud-android/20191207","version":"20.0.1.1"}
{"reqId":"M3RTK4KRuOH3N0xGrp2Q","level":0,"time":"2020-11-20T17:41:00+02:00","remoteAddr":"REDACTED","user":"testituutti","app":"webdav","method":"HEAD","url":"/varasto/remote.php/webdav/Testidataa/DSC_0003%20(76).JPG","message":{"Exception":"Sabre\\DAV\\Exception\\NotFound","Message":"File with name Testidataa/DSC_0003 (76).JPG could not be located","Code":0,"Trace":[{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":81,"function":"getNodeForPath","class":"OCA\\DAV\\Connector\\Sabre\\ObjectTree","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpGet","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":474,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/CorePlugin.php","line":262,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/event/lib/WildcardEmitterTrait.php","line":89,"function":"httpHead","class":"Sabre\\DAV\\CorePlugin","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":474,"function":"emit","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":251,"function":"invokeMethod","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/3rdparty/sabre/dav/lib/DAV/Server.php","line":319,"function":"start","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/apps/dav/appinfo/v1/webdav.php","line":84,"function":"exec","class":"Sabre\\DAV\\Server","type":"->"},{"file":"REDACTED/www/varasto/remote.php","line":167,"args":["REDACTED/www/varasto/apps/dav/appinfo/v1/webdav.php"],"function":"require_once"}],"File":"REDACTED/www/varasto/apps/dav/lib/Connector/Sabre/ObjectTree.php","Line":173,"CustomMessage":"--"},"userAgent":"Mozilla/5.0 (Android) Nextcloud-android/20191207","version":"20.0.1.1"}
I’m affected by this too, in Ubuntu 20.04 with Firefox 83.0+build2-0ubuntu0.20.04.1.
Tested nightly (85.0a1.en-US.linux-x86_64) with a clean profile, and the issue remains.
Steps to reproduce
./firefox -no-remote -profilemanager
./firefox -no-remote -profilemanager
, select the previously created profileWhat happens
None of the three tabs load any content. The firefox process also doesn’t end after closing this window with the non-working tabs, I have to Ctrl-C out of it.
Further info
Upon subsequent starts, Nightly does appear to correctly load the tabs, whereas for my main Twitter profile and FF 83.0 no amount of restarts seems to help; instead I have to open another tab and open m.twitter.com in it, then click on the home button to have the home tabs load (and close the first, still stuck set of home tabs).