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114 lines
5.9 KiB
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FAQ
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===
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How the "Edit locally" functionality works
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------------------------------------------
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This functionality depends on the desktop client ability to register the mime to handle the nc:// scheme. That is the handler used by the server to open a file locally. This will allow the desktop client to open a document with the local editor when you click on the option "Edit locally" in your Nextcloud instance.
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.. note::
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Without properly registering the mime, independent of the browser and distro being used, the desktop client will fail to open a document with the local editor when you click on the option "Edit locally" in your Nextcloud instance.
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The browser will warn you of the failure: "Failed to launch 'nc://...' because the scheme does not have a registered handler."
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How to enable it
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^^^^^^^^^^^^^^^^^
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In order to do that, you need to install the desktop client with the MSI installer on Windows or use a third party software to integrate the AppImage in your system on Linux.
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On Linux
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^^^^^^^^
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We use AppImage due to its universal compatibility but to take full advantage of the desktop client features you will need a third part software to integrate the AppImage in your system: we have tested `AppImageLauncher <https://github.com/TheAssassin/AppImageLauncher>`_ and alternatively there is `Go AppImage <https://github.com/probonopd/go-appimage>`_.
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On Windows
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^^^^^^^^^^
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The MSI installer will alter your system registry to register the mime to handle the nc:// scheme.
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Alternatively, you can manually register the mime to handle the nc:// scheme:
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1. Save the following content to a .reg file:
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```
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Windows Registry Editor Version 5.00
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[HKEY_CLASSES_ROOT\nc\shell\open\command]
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@="\"C:\\Program Files\\Nextcloud\\nextcloud.exe\" \"%1\""
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```
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2. Double click on the .reg file to import it into the registry.
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See https://nextcloud.com/blog/nextcloud-office-release-solves-document-compatibility-overhauls-knowledge-management/ for more information.
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Some Files Are Continuously Uploaded to the Server, Even When They Are Not Modified.
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------------------------------------------------------------------------------------
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It is possible that another program is changing the modification date of the file.
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If the file is uses the ``.eml`` extension, Windows automatically and
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continually changes all files, unless you remove
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``\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\PropertySystem\PropertyHandlers``
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from the windows registry.
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See http://petersteier.wordpress.com/2011/10/22/windows-indexer-changes-modification-dates-of-eml-files/ for more information.
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Syncing Stops When Attempting To Sync Deeper Than 100 Sub-directories.
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----------------------------------------------------------------------
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The sync client has been intentionally limited to sync no deeper than 100
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sub-directories. The hard limit exists to guard against bugs with cycles
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like symbolic link loops.
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When a deeply nested directory is excluded from synchronization it will be
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listed with other ignored files and directories in the "Not synced" tab of
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the "Activity" pane.
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There Was A Warning About Changes In Synchronized Folders Not Being Tracked Reliably.
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-------------------------------------------------------------------------------------
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On linux when the synchronized folder contains very many subfolders the
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operating system may not allow for enough inotify watches to monitor the
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changes in all of them.
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In this case the client will not be able to immediately start the
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synchronization process when a file in one of the unmonitored folders changes.
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Instead, the client will show the warning and manually scan folders for changes
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in a regular interval (two hours by default).
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This problem can be solved by setting the fs.inotify.max_user_watches
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sysctl to a higher value. This can usually be done either temporarily::
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echo 524288 > /proc/sys/fs/inotify/max_user_watches
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or permanently by adjusting ``/etc/sysctl.conf``.
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I Want To Move My Local Sync Folder
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-----------------------------------
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The Nextcloud desktop client does not provide a way to change the local sync directory.
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However, it can be done, though it is a bit unorthodox.
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Specifically, you have to:
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1. Remove the existing connection which syncs to the wrong directory
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2. Add a new connection which syncs to the desired directory
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.. figure:: images/setup/remove.png
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:alt: Remove an existing connection
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To do so, in the client UI, which you can see above, click the "**Account**" drop-down menu and then click "Remove".
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This will display a "**Confirm Account Removal**" dialog window.
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.. figure:: images/setup/confirm.png
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:alt: Remove existing connection confirmation dialog
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If you're sure, click "**Remove connection**".
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Then, click the Account drop-down menu again, and this time click "**Add new**".
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.. figure:: images/setup/wizard.png
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:alt: Replacement connection wizard
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This opens the Nextcloud Connection Wizard, which you can see above, *but* with an extra option.
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This option provides the ability to either: keep the existing data (synced by the previous connection) or to start a clean sync (erasing the existing data).
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.. important::
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Be careful before choosing the "Start a clean sync" option. The old sync folder *may* contain a considerable amount of data, ranging into the gigabytes or terabytes. If it does, after the client creates the new connection, it will have to download **all** of that information again. Instead, first move or copy the old local sync folder, containing a copy of the existing files, to the new location. Then, when creating the new connection choose "*keep existing data*" instead. The Nextcloud client will check the files in the newly-added sync folder and find that they match what is on the server and not need to download anything.
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Make your choice and click "**Connect...**".
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This will then step you through the Connection Wizard, just as you did when you setup the previous sync connection, but giving you the opportunity to choose a new sync directory.
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