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After gdm changed to set: XORG_RUN_AS_USER_OK Xorg runs as my user and works fine except for the backlight handling. | `-gdm-x-session,1560 --run-script startxfce4 | |-{gmain},1563 | |-Xorg,1564 vt3 -displayfd 3 -auth /run/user/1000/gdm/Xauthority -nolisten tcp -backg round none -noreset -keeptty ... | | |-{Xorg},1571 | | `-xf86-video-inte,1577 intel_backlight type=USER_AVC msg=audit(1427766120.077:2089): pid=921 uid=81 auid=4294967295 ses=4294967295 subj=system_u:system_r:system_dbusd_t:s0-s0:c0.c1023 msg='avc: denied { send_msg } for msgtype=signal interface=org.freedesktop.PolicyKit1.Authority member=Changed dest=org.freedesktop.DBus spid=1455 tpid=1577 scontext=system_u:system_r:policykit_t:s0 tcontext=unconfined_u:unconfined_r:xserver_t:s0-s0:c0.c1023 tclass=dbus exe="/usr/bin/dbus-daemon" sauid=81 hostname=? addr=? terminal=?' root 1577 0.0 0.0 4216 720 tty3 S+ 19:41 0:00 /usr/libexec/xf86-video-intel-backlight-helper intel_backlight Happy to gather more info, etc
Now seen in Fedora 22 with: gdm-3.16.0.1-2.fc22.x86_64 xorg-x11-server-Xorg-1.17.1-7.fc22.x86_64 xorg-x11-drv-intel-2.99.917-6.20150211.fc22.x86_64 selinux-policy-3.13.1-119.fc22.noarch
commit c5e49dcca670b534ae18c2278eee2075a40ee794 Author: Lukas Vrabec <lvrabec@redhat.com> Date: Tue Apr 7 10:35:29 2015 +0200 Allow polkit to dbus chat with xserver. (1207478)
I can confirm that selinux-policy-3.13.1-121.fc22 fixes this bug. Thank you for your work, Lukas!
*** Bug 1209259 has been marked as a duplicate of this bug. ***
*** Bug 1210735 has been marked as a duplicate of this bug. ***
selinux-policy-3.13.1-122.fc22 has been submitted as an update for Fedora 22. https://admin.fedoraproject.org/updates/selinux-policy-3.13.1-122.fc22
Package selinux-policy-3.13.1-122.fc22: * should fix your issue, * was pushed to the Fedora 22 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.13.1-122.fc22' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2015-6236/selinux-policy-3.13.1-122.fc22 then log in and leave karma (feedback).
selinux-policy-3.13.1-122.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
*** Bug 1209227 has been marked as a duplicate of this bug. ***