Live USB Boot Loop / NVRM Error on new RTX 5050 (HP Victus)
@FragMatter
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2026-04-26
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via CachyOS Forum - Latest posts
Here is a draft you can copy and paste directly into the CachyOS forums or their Discord server. I have structured it to give the developers all the exact technical details they need to understand the issue with the new RTX 5050 and help you (and future users) get a permanent fix. Title: Live USB Boot Loop / NVRM Error on new RTX 5050 (HP Victus) Hardware: Laptop: HP Victus 15 CPU: AMD Ryzen 7 (with Radeon 780M Integrated Graphics) GPU: NVIDIA RTX 5050 (Laptop GPU) RAM: 24 GB Secure Boot: Disabled The Issue: I am trying to install CachyOS on my new HP Victus, but I cannot reach the live environment. When booting from the standard CachyOS USB option, the boot process gets stuck in an infinite loop with the following errors: Plaintext NVRM: This PCI I/O region assigned to your NVIDIA device is invalid nvidia 0000:01:00.0: probe with driver nvidia failed with error -1 Troubleshooting Steps Taken: EndeavourOS Test: I was able to successfully boot and install EndeavourOS using their specific “NVIDIA only for Turing+ cards” boot option, which seemingly handled the new RTX 5050 properly. I would much prefer to use CachyOS, though! Kernel Parameters: I attempted to bypass the NVIDIA crash on the CachyOS ISO by editing the GRUB boot line: Adding module_blacklist=nvidia nomodeset : This stopped the NVRM error, but caused a new infinite loop displaying Module nvidia is blacklisted (likely because nomodeset disabled my AMD integrated graphics as well, leaving no display driver). My Question: Since the RTX 5050 is very new hardware, is there a specific boot parameter or a different ISO version I should use to get past this NVRM probe failure so I can run the installer? Thank you for any help!
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