Last week fedora 25 gnome software center installed a buggy gdm version on my system, I removed it but still having problems. I'm using Gdm and Wayland session.
I can't login to fedora from login page, the only way is to use
tty, login, then
I tried many solutions, including removing
chmod temp -R 755 or something and many other solutions but nothing worked.
What bother me the most is that I faced this same issue many years back on ubuntu and solved it but can't remember what I did! Hell I might have even solved it on Crunchbang many years ago!
the log file of
xauth: file /home/user/.serverauth.1830 does not exist X.Org X Server 1.19.1 Release Date: 2017-01-11 X Protocol Version 11, Revision 0 Build Operating System: 4.10.0-0.rc4.git0.2.fc26.x86_64 Current Operating System: Linux fedora 4.9.13-201.fc25.x86_64 #1 SMP Tue Mar 7 23:47:11 UTC 2017 x86_64 Kernel command line: BOOT_IMAGE=/vmlinuz-4.9.13-201.fc25.x86_64 root=/dev/mapper/fedora-root ro rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rhgb quiet LANG=en_US.UTF-8 Build Date: 01 February 2017 02:03:54AM Build ID: xorg-x11-server 1.19.1-3.fc25 Current version of pixman: 0.34.0 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/home/user/.local/share/xorg/Xorg.1.log", Time: Sun Mar 12 14:37:10 2017 (==) Using config directory: "/etc/X11/xorg.conf.d" (==) Using system config directory "/usr/share/X11/xorg.conf.d" xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted) (II) [KMS] Kernel modesetting enabled. pkexec version 0.113
If it can't be solved, I'll switch to