### Author:  [@jln](https://forum.yunohost.org/u/jln)
#### Post date: [January 11, 2023, 8:28pm UTC](https://forum.yunohost.org/t/client-nextcloud-ne-veut-plus-se-connecter/23065/1 "2023-01-11T20:28:05Z")
Bonjour,
Mes clients Nextcloud (sur plusieurs machines Linux et Windows), ainsi que le client d’un autre utilisateur de mon serveur, se sont subitement mis à ne plus vouloir se connecter, la synchronisation étant donc désormais coupée.
L’accès Web s’effectue sans problème, ainsi que l’accès webdav via Nautilus sous Gnome.
J’ai supprimé mon compte sur le client de ma machine Linux. Lorsque je tente de le reconfigurer, j’ai bien mon navigateur Web qui s’ouvre pour autoriser la connexion. Je valide donc, mais le client me dit alors sobrement “Accès impossible”.
Voici un extrait des logs du client
```auto
2023-01-11 21:15:54:138 [info nextcloud.sync.accessmanager /builddir/build/BUILD/desktop-3.6.4/src/libsync/accessmanager.cpp:78]: 4 "" "https://nc.10qt.net/login/v2/poll" has X-Request-ID "b76cb6c9-d0e4-40e6-87db-afacd906606b"
2023-01-11 21:15:54:138 [debug nextcloud.sync.cookiejar /builddir/build/BUILD/desktop-3.6.4/src/libsync/cookiejar.cpp:90] [OCC::CookieJar::cookiesForUrl]: QUrl("https://nc.10qt.net/login/v2/poll") requests: (QNetworkCookie("oc_sessionPassphrase=HofRIhOyP%2BKVDYc9WgbihPp%2BrrDZRrgisxyfBqrkabvia83n8paoZzUp%2FHSmtl4U2%2Bd0f93Vq40elYRmrw4i38Q%2BdKurHIBUhmqw76c8%2F6v9j4BT8mXKspAa0BV8rw%2BF; secure; HttpOnly; SameSite=Lax; domain=nc.10qt.net; path=/"), QNetworkCookie("__Host-nc_sameSiteCookielax=true; secure; HttpOnly; SameSite=lax; expires=Fri, 31-Dec-2100 23:59:59 GMT; domain=nc.10qt.net; path=/"), QNetworkCookie("__Host-nc_sameSiteCookiestrict=true; secure; HttpOnly; SameSite=strict; expires=Fri, 31-Dec-2100 23:59:59 GMT; domain=nc.10qt.net; path=/"), QNetworkCookie("oc0cjdigdqju=g1medeielo1gsr2p46mk1qrjoq; secure; HttpOnly; SameSite=Lax; domain=nc.10qt.net; path=/"))
2023-01-11 21:15:54:139 [info nextcloud.sync.networkjob /builddir/build/BUILD/desktop-3.6.4/src/libsync/abstractnetworkjob.cpp:361]: OCC::SimpleNetworkJob created for "https://nc.10qt.net" + "" ""
2023-01-11 21:15:54:259 [warning nextcloud.sync.networkjob /builddir/build/BUILD/desktop-3.6.4/src/libsync/abstractnetworkjob.cpp:224]: QNetworkReply::ContentNotFoundError "Le serveur a répondu \"404 Not Found\" à \"POST https://nc.10qt.net/login/v2/poll\"" QVariant(int, 404)
2023-01-11 21:15:54:259 [debug nextcloud.sync.credentials.flow2auth /builddir/build/BUILD/desktop-3.6.4/src/gui/creds/flow2auth.cpp:244] [OCC::Flow2Auth::slotPollTimerTimeout()::Error transferring https://nc.10qt.net/login/v2/poll - server replied: Not Found"
2023-01-11 21:15:54:259 [debug nextcloud.sync.networkjob /builddir/build/BUILD/desktop-3.6.4/src/libsync/abstractnetworkjob.cpp:298] [OCC::AbstractNetworkJob::slotFinished]: Network job OCC::SimpleNetworkJob finished for ""
2023-01-11 21:15:55:990 [info nextcloud.gui.folder.manager /builddir/build/BUILD/desktop-3.6.4/src/gui/folderman.cpp:896]: Etag poll timer timeout
2023-01-11 21:15:55:991 [info nextcloud.gui.folder.manager /builddir/build/BUILD/desktop-3.6.4/src/gui/folderman.cpp:900]: Folders to sync: 2
2023-01-11 21:15:55:991 [info nextcloud.gui.folder.manager /builddir/build/BUILD/desktop-3.6.4/src/gui/folderman.cpp:910]: Number of folders that don't use push notifications: 2
2023-01-11 21:15:55:991 [info nextcloud.gui.folder.manager /builddir/build/BUILD/desktop-3.6.4/src/gui/folderman.cpp:927]: Run etag job on folder OCC::Folder(0x555c3afaa590)
2023-01-11 21:15:55:991 [info nextcloud.gui.folder.manager /builddir/build/BUILD/desktop-3.6.4/src/gui/folderman.cpp:941]: Can not run etag job: Folder is disabled
2023-01-11 21:15:55:991 [info nextcloud.gui.folder.manager /builddir/build/BUILD/desktop-3.6.4/src/gui/folderman.cpp:927]: Run etag job on folder OCC::Folder(0x555c3b26be20)
2023-01-11 21:15:55:991 [info nextcloud.gui.folder.manager /builddir/build/BUILD/desktop-3.6.4/src/gui/folderman.cpp:941]: Can not run etag job: Folder is disabled
2023-01-11 21:15:58:825 [info nextcloud.sync.accessmanager /builddir/build/BUILD/desktop-3.6.4/src/libsync/accessmanager.cpp:78]: 4 "" "https://nc.10qt.net/index.php/login/v2" has X-Request-ID "c358b1be-e368-4e93-a730-f3fd6de27b44"
```
Tout est à jour côté serveur. Côté client, je suis en version 3.6.4 (qui semble être la dernière).
Merci 🙂
---
### Author:  [@Guillermo](https://forum.yunohost.org/u/Guillermo)
#### Post date: [January 11, 2023, 8:36pm UTC](https://forum.yunohost.org/t/client-nextcloud-ne-veut-plus-se-connecter/23065/2 "2023-01-11T20:36:04Z")
Hello,
Il y a des investigations en cours ici : [Nextcloud no longer able to login since ssowat update - #10 by deljones](https://forum.yunohost.org/t/nextcloud-no-longer-able-to-login-since-ssowat-update/23059/10)
Et, là : [Authentication error for Nextcloud client - 401 Authorization Required · Issue #545 · YunoHost-Apps/nextcloud\_ynh · GitHub](https://github.com/YunoHost-Apps/nextcloud_ynh/issues/545)
Affaire à suivre 🙂
---
### Author:  [@deljones](https://forum.yunohost.org/u/deljones)
#### Post date: [January 11, 2023, 9:03pm UTC](https://forum.yunohost.org/t/client-nextcloud-ne-veut-plus-se-connecter/23065/3 "2023-01-11T21:03:18Z")
@Guillermo merci por votre aide.
That’s as good as my French gets. Sorry. But I am learning, honestly!
Dj
---
### Author:  [@jln](https://forum.yunohost.org/u/jln)
#### Post date: [January 12, 2023, 9:38am UTC](https://forum.yunohost.org/t/client-nextcloud-ne-veut-plus-se-connecter/23065/4 "2023-01-12T09:38:50Z")
Merci beaucoup @Guillermo, je vais suivre cela de près !
---
### Author:  [@Guillermo](https://forum.yunohost.org/u/Guillermo)
#### Post date: [January 13, 2023, 3:48am UTC](https://forum.yunohost.org/t/client-nextcloud-ne-veut-plus-se-connecter/23065/5 "2023-01-13T03:48:05Z")
Hello,
Une solution as été trouvé ici : [Nextcloud clients no longer able to login since last ssowat update - #47 by Guillermo](https://forum.yunohost.org/t/nextcloud-clients-no-longer-able-to-login-since-last-ssowat-update/23059/47)
N’hésitez pas à en prendre connaissance 😊
---
### Author:  [@jln](https://forum.yunohost.org/u/jln)
#### Post date: [January 13, 2023, 7:50am UTC](https://forum.yunohost.org/t/client-nextcloud-ne-veut-plus-se-connecter/23065/6 "2023-01-13T07:50:18Z")
Merci beaucoup d’avoir pris le temps de m’en informer ici 🙂
---
### Author:  [@system](https://forum.yunohost.org/u/system)
#### Post date: [February 12, 2023, 7:50am UTC](https://forum.yunohost.org/t/client-nextcloud-ne-veut-plus-se-connecter/23065/7 "2023-02-12T07:50:57Z")
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