Comment 18 for bug 1818816

Same error with 4.15.0-45-generic kernel

lspci
lspci: Cannot open /sys/bus/pci/devices/0000:00:03.0/resource: No such file or directory

ar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: xinit /usr/share/xdiagnose/failsafeXinit /etc/X11/xorg.conf.failsafe -- /usr/bin/X -br -once -config /etc/X11/xorg.conf.failsafe -logfile /var/log/Xorg.failsafe.log
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: X.Org X Server 1.19.5
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Release Date: 2017-10-12
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: X Protocol Version 11, Revision 0
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Build Operating System: Linux 4.4.0-101-generic x86_64 Ubuntu
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Current Operating System: Linux ADUAEIT10755WKLX 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-45-generic root=UUID=912333ec-194d-4f3c-b022-0db4912f9b8f ro quiet splash vt.handoff=7
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Build Date: 24 November 2017 09:44:25AM
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: xorg-server 2:1.19.5-0ubuntu2~16.04.1 (For technical support please see http://www.ubuntu.com/support)
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Current version of pixman: 0.33.6
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: #011Before reporting problems, check http://wiki.x.org
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: #011to make sure that you have the latest version.
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Markers: (--) probed, (**) from config file, (==) default setting,
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: #011(++) from command line, (!!) notice, (II) informational,
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: #011(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (++) Log file: "/var/log/Xorg.failsafe.log", Time: Thu Mar 7 13:38:54 2019
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (++) Using config file: "/etc/X11/xorg.conf.failsafe"
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (==) Using system config directory "/usr/share/X11/xorg.conf.d"
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE)
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) Backtrace:
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x559e1ba18e1e]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 1: /usr/lib/xorg/Xorg (0x559e1b867000+0x1b5b89) [0x559e1ba1cb89]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f1029747000+0x11390) [0x7f1029758390]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 3: /usr/lib/x86_64-linux-gnu/libpciaccess.so.0 (pci_device_next+0x118) [0x7f102ada0a38]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 4: /usr/lib/x86_64-linux-gnu/libpciaccess.so.0 (pci_device_find_by_slot+0x3b) [0x7f102ada0abb]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 5: /usr/lib/x86_64-linux-gnu/libpciaccess.so.0 (pci_device_vgaarb_init+0xaf) [0x7f102ada27af]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 6: /usr/lib/xorg/Xorg (0x559e1b867000+0xb17a9) [0x559e1b9187a9]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 7: /usr/lib/xorg/Xorg (xf86BusConfig+0x62) [0x559e1b8f1e62]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 8: /usr/lib/xorg/Xorg (InitOutput+0xa13) [0x559e1b8fff83]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 9: /usr/lib/xorg/Xorg (0x559e1b867000+0x581a6) [0x559e1b8bf1a6]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7f102939d830]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) 11: /usr/lib/xorg/Xorg (_start+0x29) [0x559e1b8a9329]
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE)
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) Segmentation fault at address 0x0
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE)
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Fatal server error:
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) Caught signal 11 (Segmentation fault). Server aborting
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE)
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE)
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: Please consult the The X.Org Foundation support
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: #011 at http://wiki.x.org
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: for help.
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) Please also check the log file at "/var/log/Xorg.failsafe.log" for additional information.
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE)
Mar 7 13:38:54 ADUAEIT10755WKLX failsafeXServer[1352]: (EE) Server terminated with error (1). Closing log file.