Arch Linux

Description:
Resent nvidia (to 387.22-1) and gdm (to 3.26.2-1) package update broke down gnome shell desktop. System freezes when systemd starts gdm service. We were able to reproduce this bug on machine with same hardware. Journalcrl shows a lot of error messages with "Unrecoverable failure in required component org.gnome...". We can't find solution for this problem on the internet. Downgrading nvidia to 387.12-2, nvidia-utils to 387.12-1 and gdm to 3.26.1-1 repairs gnome shell. I have also tried downgrade gdm package with new nvidia drivers and downgrade nvidia with new gdm but it didn't help.

Additional info:
* core/linux 4.13.9-1
* extra/gnome-shell (3.26.1+9+g49c144a64-1)
* extra/gdm (3.26.1-1 -> 3.26.2-1)
* extra/nvidia (387.12-2 -> 387.22-1)
* extra/nvidia-utils (387.12-1 -> 387.22-1)

* journalcrl output:
Nov 30 13:34:34 arssivka-desktop gnome-session-binary[532]: Unrecoverable failure in required component org.gnome.Shell.desktop
Nov 30 13:34:34 arssivka-desktop gnome-session-binary[902]: Unrecoverable failure in required component org.gnome.Shell.desktop
...skipping...
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.Wacom.desktop
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.XSettings.desktop
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.A11yKeyboard.desktop
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.Clipboard.desktop
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.Color.desktop
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.Keyboard.desktop
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.MediaKeys.desktop
Oct 31 12:59:06 arssivka-desktop gnome-session-binary[921]: Unrecoverable failure in required component org.gnome.SettingsDaemon.Power.desktop

* lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #6 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 950] (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 0fba (rev a1)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
03:00.0 PCI bridge: Integrated Technology Express, Inc. Device 8892 (rev 41)

* pacman log for update what broke down system:
[2017-10-31 11:31] [PACMAN] Running 'pacman --color auto -Sy'
[2017-10-31 11:31] [PACMAN] synchronizing package lists
[2017-10-31 11:31] [PACMAN] Running 'pacman --color auto -S --noconfirm -u'
[2017-10-31 11:31] [PACMAN] starting full system upgrade
[2017-10-31 11:32] [ALPM] transaction started
[2017-10-31 11:32] [ALPM] upgraded at-spi2-core (2.26.0+4+g7070583-1 -> 2.26.2-1)
[2017-10-31 11:32] [ALPM] upgraded at-spi2-atk (2.26.0-2 -> 2.26.1-1)
[2017-10-31 11:32] [ALPM] upgraded nvidia-utils (387.12-1 -> 387.22-1)
[2017-10-31 11:32] [ALPM-SCRIPTLET] If you run into trouble with CUDA not being available, run nvidia-modprobe first.
[2017-10-31 11:32] [ALPM] upgraded cool-retro-term (1.0.0-4 -> 1.0.1-1)
[2017-10-31 11:32] [ALPM] upgraded pango (1.40.13-1 -> 1.40.13-2)
[2017-10-31 11:32] [ALPM] upgraded evolution-data-server (3.26.1-1 -> 3.26.2-2)
[2017-10-31 11:32] [ALPM] upgraded evolution (3.26.1-1 -> 3.26.2-1)
[2017-10-31 11:32] [ALPM] upgraded libgdm (3.26.1-1 -> 3.26.2-1)
[2017-10-31 11:32] [ALPM] upgraded python (3.6.2-1 -> 3.6.3-1)
[2017-10-31 11:32] [ALPM] upgraded gdm (3.26.1-1 -> 3.26.2-1)
[2017-10-31 11:32] [ALPM] upgraded gnome-disk-utility (3.26.1-1 -> 3.26.2-1)
[2017-10-31 11:32] [ALPM] upgraded gnome-screenshot (3.25.0+48+g7812e98-1 -> 3.26.0-1)
[2017-10-31 11:32] [ALPM] upgraded vte-common (0.50.1-1 -> 0.50.2-1)
[2017-10-31 11:32] [ALPM] upgraded vte3 (0.50.1-1 -> 0.50.2-1)
[2017-10-31 11:32] [ALPM] upgraded gnome-terminal (3.26.1-1 -> 3.26.2-1)
[2017-10-31 11:32] [ALPM] upgraded gucharmap (10.0.2-1 -> 10.0.3-1)
[2017-10-31 11:32] [ALPM] upgraded itstool (2.0.4-3 -> 2.0.4+1+g9b84c00-1)
[2017-10-31 11:32] [ALPM] upgraded lib32-dbus (1.10.22-1 -> 1.10.24-1)
[2017-10-31 11:32] [ALPM] upgraded lib32-nvidia-utils (387.12-1 -> 387.22-1)
[2017-10-31 11:32] [ALPM] upgraded nvidia (387.12-2 -> 387.22-1)
[2017-10-31 11:32] [ALPM-SCRIPTLET] In order to use nvidia module, reboot the system.
[2017-10-31 11:32] [ALPM] upgraded opencl-nvidia (387.12-1 -> 387.22-1)
[2017-10-31 11:32] [ALPM] upgraded python-pyte (0.6.0-1 -> 0.7.0-1)
[2017-10-31 11:32] [ALPM] upgraded yelp-tools (3.18.0+1+g193c2bd-1 -> 3.18.0+1+g193c2bd-2)
[2017-10-31 11:32] [ALPM] transaction completed
[2017-10-31 11:32] [ALPM] running 'glib-compile-schemas.hook'...
[2017-10-31 11:32] [ALPM] running 'gtk-update-icon-cache.hook'...
[2017-10-31 11:32] [ALPM] running 'systemd-sysusers.hook'...
[2017-10-31 11:32] [ALPM] running 'systemd-update.hook'...
[2017-10-31 11:32] [ALPM] running 'update-desktop-database.hook'...

Steps to reproduce:
* Upgrade nvidia, nvidia-utils and gdm to specified versions with gnome shell desktop
* Reboot system