Please help us by providing the following info. Before posting please also check the pinned "Known issues" threads and make sure that you're running the latest available version for your oC release: https://owncloud.org/changelog/
Steps to reproduce
1. Enable Unix authentication addon (https://apps.owncloud.com/content/show.php?content=148406)
2. Create local unix user with capital letter, and assign password
3. Try to login with unix user on Owncloud logon screen
Expected behaviour
User should be logged in
Actual behaviour
User gets "Wrong password. Reset it?" message when username has a capital letter, works fine when username is all lowercase
Server configuration
Operating system: NETGEAR ReadyNAS OS 6.6.0 (Debian Jessie Derivative)
Web server: Apache 2.2.31
Database: MySQL 5.5.53-0+deb8u1
PHP version: 5.6.24-0+deb8u1.netgear1
ownCloud version (see ownCloud admin page): ownCloud 9.1.3 (stable)
Updated from an older ownCloud or fresh install: Fresh install
Special configuration (external storage, external authentication, reverse proxy, server-side-encryption): External storage enabled (local), external authentication (unix).
ownCloud log (data/owncloud.log)
Please paste possible errors in the following code block
Debug OC\Files\Cache\Scanner !!! Path '' is not accessible or present !!! 2017-01-04T19:07:34+00:00
Debug OC\Files\Cache\Scanner !!! Path '' is not accessible or present !!! 2017-01-04T19:07:34+00:00
Warning core Login failed: 'Paul' (Remote IP: '192.168.59.254') 2017-01-04T19:01:24+00:00
Debug DeleteOrphanedSharesJob 0 orphaned share(s) deleted 2017-01-04T18:59:51+00:00
Info no app in context Invalidating tokens older than 2017-01-03T18:58:08+00:00 2017-01-04T18:58:08+00:00
Debug core OC_Image->fixOrientation() Orientation: 1 2017-01-04T18:53:07+00:00
Debug core Generating preview for "/Photos/Paris.jpg" with "OC\Preview\JPEG" 2017-01-04T18:53:07+00:00
Debug core OC_Image->fixOrientation() Orientation: 1 2017-01-04T18:53:06+00:00
Debug core Generating preview for "/Photos/San Francisco.jpg" with "OC\Preview\JPEG" 2017-01-04T18:53:06+00:00
Debug core OC_Image->fixOrientation() Orientation: 1 2017-01-04T18:53:06+00:00
Debug core Generating preview for "/Photos/Squirrel.jpg" with "OC\Preview\JPEG" 2017-01-04T18:53:06+00:00
Debug files_skeleton copying skeleton for testuser from /apps/owncloud/web/core/skeleton to /testuser/files/ 2017-01-04T18:50:18+00:00
Debug OC\Files\Cache\Scanner !!! Path '' is not accessible or present !!! 2017-01-04T18:50:11+00:00
Debug OC\Files\Cache\Scanner !!! Path '' is not accessible or present !!! 2017-01-04T18:50:11+00:00
Debug OC\Files\Cache\Scanner !!! Path '' is not accessible or present !!! 2017-01-04T18:50:11+00:00
Warning core Login failed: 'Paul' (Remote IP: '192.168.59.254') 2017-01-04T18:31:24+00:00
Warning core Login failed: 'Ben' (Remote IP: '192.168.59.254') 2017-01-04T18:29:10+00:00
Warning core Login failed: 'Paul' (Remote IP: '192.168.59.254') 2017-01-04T18:29:01+00:00
Warning core Login failed: 'Paul' (Remote IP: '192.168.59.254') 2017-01-04T18:28:54+00:00
Integrity status for oC9+
No errors have been found.