After not using my system for quite a while (and maybe someone else who used the system in between) I logged in again. I moved the pointer to the upper left 'Activities' corner and the whole system hang. Note that I replaced a username with AAAAA (this was not my user name, but another user) I found this in the log: sep 12 20:16:17 nyx audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' sep 12 20:16:17 nyx systemd[1]: Started Fingerprint Authentication Daemon. sep 12 20:16:17 nyx dbus-daemon[1332]: [system] Successfully activated service 'net.reactivated.Fprint' sep 12 20:16:17 nyx systemd[1]: Starting Fingerprint Authentication Daemon... sep 12 20:16:17 nyx dbus-daemon[1332]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' requested by ':1.23' (uid=42 pid=1606 comm="/usr/bin/gnome-shell " label="system_u:system_r:xdm_t:s0-s0:c0.c1023") sep 12 20:15:50 nyx gsd-color[1938]: failed to set screen _ICC_PROFILE: Failed to open file “/home/AAAAA/.local/share/icc/edid-e2e0a0ee2236c0ea0563efe5759061ea.icc”: Permission denied sep 12 20:15:50 nyx gnome-shell[1606]: Failed to apply DRM plane transform 0: Invalid argument sep 12 20:15:50 nyx gnome-shell[1606]: Failed to apply DRM plane transform 0: Invalid argument sep 12 20:15:50 nyx gsd-color[1938]: failed to set screen _ICC_PROFILE: Failed to open file “/home/AAAAA/.local/share/icc/edid-55b45ae1adcf4b3160a0b714cc4bb490.icc”: Permission denied sep 12 20:15:50 nyx gnome-shell[1606]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 12 20:15:50 nyx gnome-shell[1606]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 12 20:15:50 nyx gnome-shell[1606]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 12 20:15:50 nyx gnome-shell[1606]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 12 20:15:50 nyx gnome-shell[1606]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 12 20:15:50 nyx kernel: nouveau 0000:23:00.0: disp: 0x61ec[0]: INIT_GENERIC_CONDITON: unknown 0x07 sep 12 20:15:50 nyx gnome-shell[1606]: Failed to apply DRM plane transform 0: Invalid argument
More logging after this (or a similar) issue happened again: sep 14 11:30:28 nyx systemd-logind[1250]: Power key pressed. sep 14 11:30:28 nyx systemd-logind[1250]: Power key pressed. sep 14 11:30:27 nyx systemd-logind[1250]: Power key pressed. sep 14 11:30:24 nyx gnome-shell[2130]: Failed to set CRTC mode 1680x1050_60.00: Permission denied sep 14 11:30:24 nyx gnome-shell[2130]: Failed to set CRTC mode 3840x2160: Permission denied sep 14 11:30:24 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Permission denied sep 14 11:30:24 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Permission denied sep 14 11:30:24 nyx gnome-shell[2130]: drmModeSetCursor2 failed with (Permission denied), drawing cursor with OpenGL from now on sep 14 11:30:24 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Permission denied sep 14 11:30:24 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Permission denied sep 14 11:30:24 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:30:22 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:30:22 nyx systemd-logind[1250]: Power key pressed. sep 14 11:30:20 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:30:18 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:30:16 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:30:01 nyx systemd[1]: Started Fingerprint Authentication Daemon. sep 14 11:30:01 nyx audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' sep 14 11:30:01 nyx dbus-daemon[1255]: [system] Successfully activated service 'net.reactivated.Fprint' sep 14 11:30:01 nyx systemd[1]: Starting Fingerprint Authentication Daemon... sep 14 11:30:01 nyx dbus-daemon[1255]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' requested by ':1.49' (uid=1000 pid=2130 comm="/usr/bin/gnome-shell " label="unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023") sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:29:59 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:57 nyx audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' sep 14 11:29:54 nyx org.gnome.Shell.desktop[2130]: Window manager warning: Failed to set power save mode for output DVI-D-1: Permission denied sep 14 11:29:54 nyx org.gnome.Shell.desktop[2130]: Window manager warning: Failed to set power save mode for output DP-1: Permission denied sep 14 11:29:41 nyx audit[8007]: USER_LOGIN pid=8007 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='uid=1000 exe="/usr/libexec/gdm-session-worker" hostname=? addr=? terminal=? res=failed' sep 14 11:29:39 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:39 nyx audit[8007]: USER_AUTH pid=8007 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication grantors=? acct="jan" exe="/usr/libexec/gdm-session-worker" hostname=nyx addr=? terminal=/dev/tty2 res=failed' sep 14 11:29:39 nyx gdm-password][8007]: pam_unix(gdm-password:auth): authentication failure; logname=jan uid=0 euid=0 tty=/dev/tty2 ruser= rhost= user=jan sep 14 11:29:39 nyx unix_chkpwd[8014]: password check failed for user (jan) sep 14 11:29:39 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:37 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:37 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:35 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:33 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:29:33 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:31 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:29 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:29:27 nyx gsd-color[1862]: failed to set screen _ICC_PROFILE: Failed to open file “/home/jan/.local/share/icc/edid-e2e0a0ee2236c0ea0563efe5759061ea.icc”: Permission denied sep 14 11:29:27 nyx systemd[1]: Started Fingerprint Authentication Daemon. sep 14 11:29:27 nyx audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' sep 14 11:29:27 nyx dbus-daemon[1255]: [system] Successfully activated service 'net.reactivated.Fprint' sep 14 11:29:27 nyx systemd[1]: Starting Fingerprint Authentication Daemon... sep 14 11:29:27 nyx dbus-daemon[1255]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' requested by ':1.49' (uid=1000 pid=2130 comm="/usr/bin/gnome-shell " label="unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023") sep 14 11:29:27 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Invalid argument sep 14 11:29:27 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Invalid argument sep 14 11:29:27 nyx gnome-shell[2130]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 14 11:29:27 nyx gnome-shell[2130]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 14 11:29:27 nyx gnome-shell[2130]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 14 11:29:27 nyx gnome-shell[2130]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 14 11:29:27 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:29:26 nyx audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' sep 14 11:29:25 nyx gnome-shell[2130]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 14 11:29:25 nyx gnome-shell[2130]: Failed to read EDID from 'DVI-D-1': No such file or directory sep 14 11:29:25 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:29:23 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:23 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Invalid argument sep 14 11:29:19 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:19 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:17 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:17 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:13 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:13 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:11 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:09 nyx kernel: nouveau 0000:23:00.0: DRM: base-1: timeout sep 14 11:29:07 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:29:07 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:05 nyx kernel: nouveau 0000:23:00.0: DRM: base-0: timeout sep 14 11:29:03 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:29:01 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Invalid argument sep 14 11:29:01 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Invalid argument sep 14 11:29:01 nyx gnome-terminal-[2880]: Allocating size to GtkScrollbar 0x55c526d56310 without calling gtk_widget_get_preferred_width/height(). How does the code know the size to allocate? sep 14 11:29:01 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:28:59 nyx kernel: nouveau 0000:23:00.0: DRM: EVO timeout sep 14 11:28:57 nyx gnome-shell[2130]: Failed to apply DRM plane transform 0: Invalid argument sep 14 11:28:56 nyx systemd[1]: Started Fingerprint Authentication Daemon. sep 14 11:28:56 nyx audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fprintd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' sep 14 11:28:56 nyx dbus-daemon[1255]: [system] Successfully activated service 'net.reactivated.Fprint' sep 14 11:28:56 nyx systemd[1]: Starting Fingerprint Authentication Daemon... sep 14 11:28:56 nyx dbus-daemon[1255]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service' requested by ':1.49' (uid=1000 pid=2130 comm="/usr/bin/gnome-shell " label="unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023") sep 14 11:28:39 nyx gnome-shell[2130]: Allocating size to ShellEmbeddedWindow 0x55b34f1a4940 without calling gtk_widget_get_preferred_width/height(). How does the code know the size to allocate? sep 14 11:28:37 nyx kernel: nouveau 0000:23:00.0: disp: 0x61ec[0]: INIT_GENERIC_CONDITON: unknown 0x07
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Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.