sykaster

Hi all, I'm going crazy trying to fix persistent stuttering in 2D browser games on my Lenovo Legion 5 Pro (Ryzen 7 5800H + RTX 3060). This happens across EVERY distro I've tried (Debian 12, Fedora 42, Mint Cinnamon, EndeavourOS, Nobara, PopOS) and EVERY browser (Firefox, Brave, Chromium).

Key symptoms:

• 2D browser games stutter badly with low framerate
• 3D WebGL browser games actually run fine (???)
• Native games run perfectly (Captain Claw via Lutris works great)
• Same exact game runs perfectly on Windows 10 on the same laptop

Someone else with an RTX 3060 tested the exact same game, seeing the same ~20W power draw, but has zero stutter issues.

Here's everything I've tried so far:

• Graphics drivers: Both nouveau and NVIDIA proprietary drivers (570.133.07), both with open and proprietary kernels
• Display settings: Tested at both 60Hz and 160Hz refresh rates
• Hardware acceleration: Enabled and disabled in all browsers
• Power modes: BIOS set to both Dynamic and Discrete graphics
• BIOS tweaks: Disabled virtualization, no power management features available in BIOS apart from that
• Performance forcing: Locked GPU clocks manually (nvidia-smi -lgc 1200,2100 and -lmc 7000,7000). Enabled persistence mode
• Added kernel parameters for power management (pcie_aspm=off acpi_osi=Linux)
• Lenovo-specific: Installed the Lenovo Legion Linux drivers from johnfanv2/LenovoLegionLinux
• NVIDIA power management: Tried enabling Nvidia dynamic boost with nvidia-powerd.service

I've monitored GPU power draw during gameplay and it hovers at 20-25W even when the light is red (performance mode) and the card is locked at P0 performance state. This is considerably lower than the ~80W it should be able to draw under load. It might not need to draw much more, but right now it's not drawing any more.

When I run the Firefox profiler to see what's happening, I can see the frame drops but there's no clear cause. And the fact that 3D browser games work fine but 2D ones stutter makes no sense to me.

Does anyone have other ideas or have you encountered this specific issue? I'm wondering if it's something specific to how 2D content is rendered in browsers on the RTX 3060 with Linux.

Thanks in advance for any help!

Hi all,

Moving away from USA solutions I also want a good European vpn. I contracted GOOSE because it's from my country, but their servers are spotty on mobile and I regularly have connection issues on my Linux.

I want a stable VPN, streaming and P2P enabled, from a European provider. Who has good options? Must be Linux compatible either through an app or OpenVPN/WireGuard.

Is proton a good option?

Today my wife and I made the switch from Microsoft Office 365 + Onedrive to the MyKsuite with Joplin as onenote alternative, Thunderbird for Outlook, and LibreOffice as desktop replacements. Feels great! It'll take a while for the Microsoft email to become unused, but we're getting there!

Ksuite is based in Switzerland and 1TB cloud storage plus their email and office apps costs €1.19 per month per user, an absolute steal compared to M365.

Next up: Linux as OS, probably a dual boot.

We just took our first step and cancelled Netflix! It's a small thing compared to some of you, but we're here to stay! Becoming more and more aware and striving to buy European!