Hi, this is a little above my pay grade to try and solve, so need a kind guru! I am running OpenSuSE Leap 15.4 x64 along with the x11vnc server version 0.9.16 and TigerVNC/vncviewer version 1.10.1 Until relatively recently I have been able to make VNC connections between my systems, but recently one system got sick and no longer allows a vnc session to be created. The Xorg.1.log file is showing a bunch of surprising errors, so my questions are, 1. What happened? and 2. How do I fix this? I am happy to provide any additional info and thanks in advance for your help... Marc... bigbang:/var/log # grep "(EE)" Xorg.1.log (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [2293287.320] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied [2293287.344] (EE) Failed to load module "intel" (module does not exist, 0) [2293287.368] (EE) Screen 0 deleted because of no matching config section. [2293287.556] (EE) modeset(0): drmSetMaster failed: Device or resource busy [2293287.556] (EE) [2293287.556] (EE) AddScreen/ScreenInit failed for driver 0 [2293287.556] (EE) [2293287.556] (EE) [2293287.556] (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information. [2293287.556] (EE) [2293287.556] (EE) Server terminated with error (1). Closing log file. bigbang:/var/log # ll /dev/dri/card0 crw-rw----+ 1 root video 226, 0 Oct 15 22:15 /dev/dri/card0 Information about my system is shown below - lspci -nnk 00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers [8086:191f] (rev 07) Subsystem: Gigabyte Technology Co., Ltd Device [1458:5000] Kernel driver in use: skl_uncore 00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 530 [8086:1912] (rev 06) Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000] Kernel driver in use: i915 Kernel modules: i915 00:14.0 USB controller [0c03]: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller [8086:a12f] (rev 31) Subsystem: Gigabyte Technology Co., Ltd Device [1458:5007] Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:16.0 Communication controller [0780]: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 [8086:a13a] (rev 31) Subsystem: Gigabyte Technology Co., Ltd Device [1458:1c3a] Kernel driver in use: mei_me Kernel modules: mei_me 00:17.0 SATA controller [0106]: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] [8086:a102] (rev 31) Subsystem: Gigabyte Technology Co., Ltd Device [1458:b005] Kernel driver in use: ahci Kernel modules: ahci 00:1b.0 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #17 [8086:a167] (rev f1) Kernel driver in use: pcieport 00:1b.2 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #19 [8086:a169] (rev f1) Kernel driver in use: pcieport 00:1b.3 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #20 [8086:a16a] (rev f1) Kernel driver in use: pcieport 00:1c.0 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #1 [8086:a110] (rev f1) Kernel driver in use: pcieport 00:1c.2 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #3 [8086:a112] (rev f1) Kernel driver in use: pcieport 00:1c.3 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #4 [8086:a113] (rev f1) Kernel driver in use: pcieport 00:1c.4 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #5 [8086:a114] (rev f1) Kernel driver in use: pcieport 00:1d.0 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 [8086:a118] (rev f1) Kernel driver in use: pcieport 00:1f.0 ISA bridge [0601]: Intel Corporation Z170 Chipset LPC/eSPI Controller [8086:a145] (rev 31) Subsystem: Gigabyte Technology Co., Ltd Device [1458:5001] 00:1f.2 Memory controller [0580]: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller [8086:a121] (rev 31) Subsystem: Gigabyte Technology Co., Ltd Device [1458:5001] 00:1f.3 Audio device [0403]: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller [8086:a170] (rev 31) Subsystem: Gigabyte Technology Co., Ltd Device [1458:a182] Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1f.4 SMBus [0c05]: Intel Corporation 100 Series/C230 Series Chipset Family SMBus [8086:a123] (rev 31) Subsystem: Gigabyte Technology Co., Ltd Device [1458:5001] Kernel driver in use: i801_smbus Kernel modules: i2c_i801 02:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04) 03:00.0 Ethernet controller [0200]: Intel Corporation 82541PI Gigabit Ethernet Controller [8086:107c] (rev 05) Subsystem: Intel Corporation PRO/1000 GT Desktop Adapter [8086:1376] Kernel driver in use: e1000 Kernel modules: e1000 06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15) Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000] Kernel driver in use: r8169 Kernel modules: r8169 --