On Tue, Aug 30, 2016 at 11:30 AM, José Abílio Matos <jamatos(a)fc.up.pt> wrote:
Hi,
I have initially reported this problem to fedora kde list but I am
bringing the issue here since it seems to be more general.
I have updated my laptop to F25 using the dnf plugin,
the process was smooth and uneventful. I have initially installed kde-live
from F24 beta and I have been upgrading it since.
All seems to work with some small exceptions that I am reporting here:
Plasma (kde) is slow to show up, as is sddm and any file dialog. If I use e.g.
LyX and open a file using the menu, File->Open, I will wait several minutes
before the dialog shows and as soon as it shows the program will work
normally. This is consistent
Reading the journal I see initially:
Unable to fix SELinux security context of /dev/shm/lldpad.state: Permission
denied
Unable to fix SELinux security context of /run/systemd/inaccessible/fifo:
Permission denied
Unable to fix SELinux security context of /run/systemd/inaccessible/blk:
Permission denied
Unable to fix SELinux security context of /run/systemd/inaccessible/chr:
Permission denied
and later
systemd[1]: Starting Disk Manager...
audit[1193]: AVC avc: denied { read } for pid=1193 comm="udisksd"
name="sr0" dev="devtmpfs"...
udisksd[1193]: Error probing device: Error opening device file /dev/sr0:
Permission denied (udisks-error-quark, 0)
.... (4 more lines)
udisksd[1193]: udisks daemon version 2.6.2 exiting
systemd[1]: Started Disk Manager
...
so udisk2.service is restarted lots of times.
Rebooting with selinux=0 in grub fixes all this issues.
You should use enforcing=0 instead. selinux=0 disables selinux
entirely, will force a relabel next time it's enabled, and means the
unenforced denials aren't reported. So it makes it harder to
troubleshoot.
--
Chris Murphy