180739 2017-12-12 23:50:43 -0800 [GTK] WebKitGtk does not work with NVIDIA systems with NVIDIA driver and Accelerated Compositing 2022-05-18 11:00:28 -0700 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build PC Linux NEW P2 Normal --- 1 elis webkit-unassigned bugs-noreply djbsnx rek2 sylvain.miossec oldest_to_newest 1381067 0 elis 2017-12-12 23:50:43 -0800 I have two different stationary computers, both with NixOS and both with NVIDIA cards (but two different generations of cards) that I've tested on. Both run webkitgtk-2.18.3 which seems to be latest stable. Both run nvidia drivers of version: 387.22 Some, but not all websites fails to render to the screen. But the website loads and then I just get a dark gray box (same color as my gtk-theme has) over it. The website is loaded under it since I can see links if I hover the mouse over the gray area. And I can select text and copy paste it from the website. The only workaround I've gotten to work is to supply this environment flag to my browser: WEBKIT_DISABLE_COMPOSITING_MODE=1 Some broken ones I've seen so far: https://duckduckgo.com/ https://google.se/ https://accounts.google.com/ https://elis.nu/ (my personal site) Some sites that I see works: https://git.elis.nu/ (my personal git hosting) This is the lspci output for one of my nvidia-cards: 01:00.0 VGA compatible controller: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] (rev a1) Subsystem: ASUSTeK Computer Inc. Device 85f1 Kernel driver in use: nvidia Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia I still think that this bug seems very similar to https://bugs.webkit.org/show_bug.cgi?id=176852, but people requested me to create a new issue. NixOS issue tracker regarding this here: https://github.com/NixOS/nixpkgs/issues/32580 1809370 1 sylvain.miossec 2021-10-27 12:10:31 -0700 Same problem (but getting a white page) on epiphany. Sometime display flicker. I am on Gentoo with nvidia-drivers-470.74 webkit-gtk-2.32.4 kernel 5.14.13 lspci gives nvidia card VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1) I do not have integrated graphics. I did not found errors in logs. Using WEBKIT_DISABLE_COMPOSITING_MODE=1 epiphany epiphany works well, but I understand that some hardware accelerations are disabled. 1858890 2 djbsnx 2022-04-06 10:18:50 -0700 I encountered the same issue. I'm building a GTK3 app with WebKit using Rust. Some "complex" webpages like https://google.com/ eventually stop rendering, although all other interaction seems to still work. It also seems to happen whenever I open the dev tools. But it doesn't seem to happen with my simple local web app. WEBKIT_DISABLE_COMPOSITING_MODE=1 seems to prevent the issue from happening. I couldn't find anything noteworthy in the debug logs. gtk 3.24.30 (using Rust bindings from crate gtk 0.15.4) webkitgtk 2.34.6 (using Rust bindings from crate webkit2gtk 0.17.1) Compositor: picom 8.2 DE: XFCE 4.16 OS: NixOS 21.11 Kernel: Linux 5.10.103 Graphics: NVidia driver 495.44 dump of webkit://gpu: https://gist.github.com/dbeckwith/90ff8f0dc5da4583b463d7a00b769de0 1870043 3 rek2 2022-05-18 09:57:24 -0700 I have a similar problem with NVIDIA with Nvidia propietary drivers. I am running nyxt and the CPU goes up to 300% everytime I start nyxt, nyxt is a browser that compiles with WebKitGTK. For me the dissable compositing does not work, and is using the CPU to render instead of the GPU aparently 1870048 4 rek2 2022-05-18 10:06:04 -0700 I have a similar problem with NVIDIA with Nvidia propietary drivers. I am running nyxt and the CPU goes up to 300% everytime I start nyxt, nyxt is a browser that compiles with WebKitGTK. For me the dissable compositing does not work, and is using the CPU to render instead of the GPU aparently 1870075 5 rek2 2022-05-18 11:00:28 -0700 sorry I made two post, wantedto add this for more context https://github.com/atlas-engineer/nyxt/issues/2170 and: https://discourse.atlas.engineer/t/hight-cpu-use-nyxt-gi-gtk-3-826-g379735f2/499/2