Upstream comment 'smbc_new_context() calls smbc_setOptionUseCCache(context, True) if LIBSMBCLIENT_NO_CCACHE environemnt variable is not defined. I suppose it is not defined in your system, but can you please confirm it?
smbclient --kerberos --use-ccache doesn't work as it forces kerberos to be used, however gvfs uses smbc_setOptionFallbackAfterKerberos (op_backend->smb_context, 1), which I suppose should fallback to ccache as well. It would be nice to confirm that downgrade of samba/gvfs package solves the problem, to figure out where is the regression. In theory, we could break something by the commit a0aec329, but it is 4 years old. I am not sure how exactly is ccache authentication handled, but first iteration uses smbc_setOptionFallbackAfterKerberos (smb_context, op_backend->user != NULL). I wonder if it helps to specify the username in the URI, e.g. gio mount smb://username@server/share?' -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/1771943 Title: nautilus accessing samba shares doesn't use cached credentials Status in gvfs package in Ubuntu: Triaged Bug description: I don't know if the bug is in nautilus or other package but accessing samba shares in a samba domain membership authentication using winbind, nautilus doesn't try to use cached credentials to access network shares. Before the upgrade to ubuntu bionic (18.04) all works as expected. I have configured winbind bind module for samba authentication on a samba server and all seems works flawless. I have enabled winbind offline logon (in smb.conf) and cached credentials (in /etc/security/pam_winbind.conf). Offline logon seems to work but when I access samba shares, nautilus ask me for a username and password even if I log on using a valid domain account and this valid account can access the samba share. If you need some more info please ask me Have a great day Piviul ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: nautilus 1:3.26.3-0ubuntu4 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic i686 NonfreeKernelModules: nvidia wl ApportVersion: 2.20.9-0ubuntu7 Architecture: i386 CurrentDesktop: ubuntu:GNOME Date: Fri May 18 08:19:06 2018 GsettingsChanges: b'org.gnome.nautilus.window-state' b'geometry' b"'855x550+65+24'" b'org.gnome.nautilus.window-state' b'maximized' b'true' InstallationDate: Installed on 2012-05-17 (2191 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=it_IT.UTF-8 SHELL=/bin/bash SourcePackage: nautilus UpgradeStatus: Upgraded to bionic on 2018-05-03 (15 days ago) usr_lib_nautilus: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1771943/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
