What happened: Typically, 'yum' update was ran to create a new kernel-header (i.e. accepting during shutdown prompt, performed from some online suggestion), your old NVIDIA driver (that manages your graphics cards), was compiled to the old kernel-header before you ran the 'yum' update, so now GUI will not load.
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Referencing the image below, in most cases:
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Disclaimer: Exxact is not responsible for troubleshooting or resolving issues arising from software updates made to the system after the system has shipped from Exxact. These include Operating system updates and application updates. Exxact may help with this on a best-effort basis at Exxact's discretion.
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- Reboot system, get to BIOS settings by striking the 'del' key while the system boots up
- Change your BIOS setting to use ONBOARD as primary video display
- Examples:
- Tyan based system - Switching onboard/offboard active video (TWS-1686525)
- Supermicro based system - Switching onboard/offboard active video (TS4-1686449 / TS4-187485002 / TS4-1910483)
- Examples:
- Save and Reset, and then switch to a VGA cable and monitor using the VGA port on your system while it reboots twice
- Examples of front/back view of systems to locate VGA port (if you are unsure, consult your motherboard's manual)
- If your display fails to load, such as the splash screen, just make sure the VGA monitor is plugged in, and press+hold the system's power button for 5 seconds to power the system off so you can power the system back on yourself
Your GUI/Display will load, log in, open a terminal, and then obtain and install the NVIDIA driver
Code Block ## login as root wget https://us.download.nvidia.com/XFree86/Linux-x86_64/470.63.01/NVIDIA-Linux-x86_64-470.63.01.run chmod +x NVIDIA-Linux-x86_64-470.63.01.run init 3 ## you are disabling display, and will be in 'text-mode' only to run the next command ./NVIDIA-Linux-x86_64-470.63.01.run reboot
Expand title NVIDIA driver .run file installation Pretty much hit 'no' to everything.
reboot
- Change your BIOS setting to use OFFBOARD as primary video display, the opposite of step 3
- Why should I bother changing this setting back? If we setup your system to use OFFBOARD video display, your SW probably required GPU-accellerated local display. You may see disruptions (i.e. Relion/CyroSPARC) if you use your motherboard's ONBOARD VGA display to run these programs.
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