Hyprland at 99% CPU usage #11411
Replies: 35 comments 48 replies
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I'm not experienced with NixOS, but that seems unlikely to be the issue. I think it would be best to figure out where roughtly this issue stems from:
I will try to set up a NixOS VM tomorrow to check if this might be hardware related (which it shouldn't), but it might take some time :) |
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Oh I have extremely cursed hardware so it might be related to that.
Thank you for your help! It might be possible that some things are not building/showing correctly due to not having everything in home-manager files. Will try to update that. |
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Oh, suspension. That's another can of worms, especially due to GPU drivers. What GPU does your laptop use? Do you have a hybrid (e.g. NVIDIA PRIME)? Can you post your
It's always best to compare to defaults, even if you make cosmetic or hardly any changes! For example, I once had an issue with suspension as well, which I figured out to be due to my cursor by using the example config that normally comes with Hyprland.
If it doesn't happen immediately, it could even be caused by another programm, but that's hard to say with only that. |
Hyprland at it again with the latest version. I am starting to this this is due to Hyprlock.
Nothing special here. Using a Ryzen 5 7640U with integrated graphics and 96GB of DDR5 laptop ram. Here is a fastfetch output: ~ < ns -p fastfetch --run fastfetch
▗▄▄▄ ▗▄▄▄▄ ▄▄▄▖ liv@sakura
▜███▙ ▜███▙ ▟███▛ ----------
▜███▙ ▜███▙▟███▛ OS: NixOS 25.11 (Xantusia) x86_64
▜███▙ ▜██████▛ Host: Laptop 13 (AMD Ryzen 7040Series) (A5)
▟█████████████████▙ ▜████▛ ▟▙ Kernel: Linux 6.16.0
▟███████████████████▙ ▜███▙ ▟██▙ Uptime: 2 days, 4 hours, 33 mins
▄▄▄▄▖ ▜███▙ ▟███▛ Packages: 2994 (nix-system), 2730 (nix-user)
▟███▛ ▜██▛ ▟███▛ Shell: bash 5.3.0
▟███▛ ▜▛ ▟███▛ Display (BOE0BCA): 2256x1504 @ 60 Hz (as 1504x1003) in 13" [Built-in]
▟███████████▛ ▟██████████▙ WM: Hyprland 0.50.0 (Wayland)
▜██████████▛ ▟███████████▛ Theme: Gruvbox-Green-Dark [GTK2/3/4]
▟███▛ ▟▙ ▟███▛ Icons: Papirus-Dark [GTK2/3/4]
▟███▛ ▟██▙ ▟███▛ Font: GohuFont 14 Nerd Font Mono (14pt) [GTK2/3/4]
▟███▛ ▜███▙ ▝▀▀▀▀ Cursor: Bibata-Modern-Ice (24px)
▜██▛ ▜███▙ ▜██████████████████▛ Terminal: kitty 0.42.2
▜▛ ▟████▙ ▜████████████████▛ Terminal Font: GohuFont14NFM (9pt)
▟██████▙ ▜███▙ CPU: AMD Ryzen 5 7640U (12) @ 4.97 GHz
▟███▛▜███▙ ▜███▙ GPU: AMD Radeon 760M [Integrated]
▟███▛ ▜███▙ ▜███▙ Memory: 42.52 GiB / 90.17 GiB (47%)
▝▀▀▀ ▀▀▀▀▘ ▀▀▀▘ Swap: 1.29 MiB / 32.00 GiB (0%)
Disk (/): 1.19 TiB / 1.76 TiB (68%) - ext4
Local IP (wlp1s0): 10.100.200.52/24
Battery (Framewo): 35% [Charging, AC Connected]
Locale: en_US.UTF-8
> ~ < Hyprland 0.50.0 built from branch at commit 1b86d35f7ebc2c613f5ef6cba89dcd8d1ceedaa4 ().
Date: 2025-08-03
Tag: v0.50.0, commits: 6344
built against:
aquamarine 0.9.2
hyprlang 0.6.3
hyprutils 0.8.2
hyprcursor 0.1.13
hyprgraphics 0.1.5
no flags were set
System Information:
System name: Linux
Node name: sakura
Release: 6.16.0
Version: #1-NixOS SMP PREEMPT_DYNAMIC Sun Jul 27 21:26:38 UTC 2025
GPU information:
c1:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Phoenix1 [1002:15bf] (rev cb) (prog-if 00 [VGA controller])
os-release: ANSI_COLOR="0;38;2;126;186;228"
BUG_REPORT_URL="https://github.com/NixOS/nixpkgs/issues"
BUILD_ID="25.11.20250809.85dbfc7"
CPE_NAME="cpe:/o:nixos:nixos:25.11"
DEFAULT_HOSTNAME=nixos
DOCUMENTATION_URL="https://nixos.org/learn.html"
HOME_URL="https://nixos.org/"
ID=nixos
ID_LIKE=""
IMAGE_ID=""
IMAGE_VERSION=""
LOGO="nix-snowflake"
NAME=NixOS
PRETTY_NAME="NixOS 25.11 (Xantusia)"
SUPPORT_URL="https://nixos.org/community.html"
VARIANT=""
VARIANT_ID=""
VENDOR_NAME=NixOS
VENDOR_URL="https://nixos.org/"
VERSION="25.11 (Xantusia)"
VERSION_CODENAME=xantusia
VERSION_ID="25.11"
plugins:
Explicit sync: supported
GL ver: 3.2
Backend: drm
Monitor info:
Panel eDP-1: 2256x1504, eDP-1 BOE 0x0BCA -> backend drm
explicit ✔️
edid:
hdr ❌
chroma ✔️
bt2020 ❌
vrr capable ❌
non-desktop ❌
======Config-Start======
Config File: /home/liv/.config/hypr/hyprland.conf: Read Succeeded
exec-once = /nix/store/fxd030lwhc81ajzxbvxcj1y0p8mgf52q-dbus-1.14.10/bin/dbus-update-activation-environment --systemd DISPLAY HYPRLAND_INSTANCE_SIGNATURE WAYLAND_DISPLAY XDG_CURRENT_DESKTOP && systemctl --user stop hyprland-session.target && systemctl --user start hyprland-session.target
source=~/nixos-config/modules/home/hyprland/displays.conf
animations {
bezier=fluent_decel, 0, 0.2, 0.4, 1
bezier=easeOutCirc, 0, 0.55, 0.45, 1
bezier=easeOutCubic, 0.33, 1, 0.68, 1
bezier=easeinoutsine, 0.37, 0, 0.63, 1
animation=windowsIn, 1, 3, easeOutCubic, popin 30%
animation=windowsOut, 1, 3, fluent_decel, popin 70%
animation=windowsMove, 1, 2, easeinoutsine, slide
animation=fadeIn, 1, 3, easeOutCubic
animation=fadeOut, 1, 2, easeOutCubic
animation=fadeSwitch, 0, 1, easeOutCirc
animation=fadeShadow, 1, 10, easeOutCirc
animation=fadeDim, 1, 4, fluent_decel
animation=border, 1, 2.7, easeOutCirc
animation=borderangle, 1, 30, fluent_decel, once
animation=workspaces, 1, 4, easeOutCubic, fade
enabled=false
}
decoration {
blur {
brightness=1
contrast=1.400000
enabled=false
ignore_opacity=true
new_optimizations=true
noise=0
passes=1
size=1
xray=true
}
rounding=0
}
dwindle {
force_split=0
preserve_split=yes
pseudotile=yes
special_scale_factor=1.000000
split_width_multiplier=1.000000
use_active_for_splits=true
}
ecosystem {
no_donation_nag=true
no_update_news=true
}
general {
$mainMod=ALT
border_size=2
col.active_border=rgb(ffffff) rgb(ffffff) 45deg
col.inactive_border=0x00000000
gaps_in=5
gaps_out=10
layout=dwindle
no_border_on_floating=false
}
gestures {
workspace_swipe=true
workspace_swipe_invert=true
}
group {
groupbar {
col.active=rgb(efa8a5) rgb(efa8a5) 45deg
col.inactive=rgb(a5ecef) rgb(a5ecef) 45deg
font_family=GohuFont 11 Nerd Font Mono
font_size=11
}
col.border_active=rgb(ffffff) rgb(ffffff) 45deg
col.border_inactive=0x00000000
}
input {
touchpad {
natural_scroll=true
}
follow_mouse=1
kb_layout=us,jp
kb_options=caps:ctrl_modifier
numlock_by_default=true
sensitivity=0
}
master {
special_scale_factor=1
}
misc {
always_follow_on_dnd=true
animate_manual_resizes=false
disable_autoreload=true
disable_hyprland_logo=true
enable_anr_dialog=false
enable_swallow=true
focus_on_activate=true
layers_hog_keyboard_focus=true
}
bind=$mainMod, Return, exec, kitty
bind=$mainMod SHIFT, Return, exec, [float; center; size 950 650] kitty
bind=$mainMod, Q, killactive,
bind=$mainMod, F, fullscreen, 0
bind=$mainMod, Space, togglefloating,
bind=$mainMod, D, exec, bemenu-run -l 5 --ignorecase
bind=SUPER SHIFT, L, exec, hyprlock
bind=$mainMod, E, exec, thunar
bind=$mainMod SHIFT, B, exec, pkill -SIGUSR1 .waybar-wrapped
bind=$mainMod, C,exec, hyprpicker -a
bind=$mainMod, W,exec, wallpaper-picker
bind=$mainMod, G, togglegroup,
bind=SUPER, N, changegroupactive, f
bind=SUPER, P, changegroupactive, b
bind=$mainMod, Tab, changegroupactive, f
bind=$mainMod SHIFT, Tab, changegroupactive, b
bind=$mainMod SHIFT, V, exec, cliphist list | bemenu -l 5 --ignorecase | cliphist decode | wl-copy
bind=$mainMod SHIFT, F, exec, librewolf
bind=$mainMod SHIFT, C, exec, chromium
bind=$mainMod SHIFT, Q, exec, qutebrowser
bind=$mainMod SHIFT, W, exec, wdisplays
bind=$mainMod SHIFT, T, exec, thunderbird
bind=$mainMod SHIFT, E, exec, element-desktop
bind=$mainMod SHIFT, X, exec, gajim
bind=$mainMod SHIFT, P, exec, pavucontrol-qt
bind=$mainMod SHIFT, N ,exec, notes
bind=$mainMod, N,exec, swaync-client -t
bind=SUPER SHIFT, S, exec, grimblast save area ~/Pictures/$(date +'%Y-%m-%d-At-%Ih%Mm%Ss').png
bind=$mainMod SHIFT, S, exec, grimblast copy area
bind=$mainMod SHIFT, G, exec, grabtext
bind=$mainMod, H, movefocus, l
bind=$mainMod, L, movefocus, r
bind=$mainMod, K, movefocus, u
bind=$mainMod, J, movefocus, d
bind=$mainMod SHIFT, H, movewindow, l
bind=$mainMod SHIFT, L, movewindow, r
bind=$mainMod SHIFT, K, movewindow, u
bind=$mainMod SHIFT, J, movewindow, d
bind=$mainMod, 1, workspace, 1
bind=$mainMod, 2, workspace, 2
bind=$mainMod, 3, workspace, 3
bind=$mainMod, 4, workspace, 4
bind=$mainMod, 5, workspace, 5
bind=$mainMod, 6, workspace, 6
bind=$mainMod, 7, workspace, 7
bind=$mainMod, 8, workspace, 8
bind=$mainMod, 9, workspace, 9
bind=$mainMod, 0, workspace, 10
bind=$mainMod SHIFT, 1, movetoworkspacesilent, 1
bind=$mainMod SHIFT, 2, movetoworkspacesilent, 2
bind=$mainMod SHIFT, 3, movetoworkspacesilent, 3
bind=$mainMod SHIFT, 4, movetoworkspacesilent, 4
bind=$mainMod SHIFT, 5, movetoworkspacesilent, 5
bind=$mainMod SHIFT, 6, movetoworkspacesilent, 6
bind=$mainMod SHIFT, 7, movetoworkspacesilent, 7
bind=$mainMod SHIFT, 8, movetoworkspacesilent, 8
bind=$mainMod SHIFT, 9, movetoworkspacesilent, 9
bind=$mainMod SHIFT, 0, movetoworkspacesilent, 10
bind=,XF86AudioRaiseVolume,exec, pamixer -i 2
bind=,XF86AudioLowerVolume,exec, pamixer -d 2
bind=,XF86AudioMute,exec, pamixer -t
bind=,XF86AudioPlay,exec, playerctl play-pause
bind=,XF86AudioNext,exec, playerctl next
bind=,XF86AudioPrev,exec, playerctl previous
bind=,XF86AudioStop, exec, playerctl stop
bind=$mainMod, mouse_down, workspace, e-1
bind=$mainMod, mouse_up, workspace, e+1
bind=,XF86MonBrightnessUp, exec, brightnessctl set 5%+
bind=,XF86MonBrightnessDown, exec, brightnessctl set 5%-
bind=$mainMod, XF86MonBrightnessUp, exec, brightnessctl set 100%+
bind=$mainMod, XF86MonBrightnessDown, exec, brightnessctl set 100%-
bindm=$mainMod, mouse:272, movewindow
bindm=$mainMod, mouse:273, resizewindow
debug:disable_scale_checks=true
exec-once=systemctl --user import-environment &
exec-once=hash dbus-update-activation-environment 2>/dev/null &
exec-once=dbus-update-activation-environment --systemd &
exec-once=wl-clip-persist --clipboard both
exec-once=swww-daemon &
exec-once=poweralertd &
exec-once=waybar &
exec-once=swaync &
exec-once=wl-paste --watch cliphist store &
exec-once=yubikey-touch-detector --libnotify &
exec-once=mpDris2 &
monitor=eDP-1, 2256x1504@60, 0x0, 1.5
windowrule=float,title:^(float_kitty)$
windowrule=center,title:^(float_kitty)$
windowrule=size 950 600,title:^(float_kitty)$
windowrule=float,title:^(Volume Control)$
windowrule=float,title:^(Librewolf — Sharing Indicator)$
windowrule=move 0 0,title:^(Librewolf — Sharing Indicator)$
windowrule=size 700 450,title:^(Volume Control)$
windowrule=move 40 55%,title:^(Volume Control)$
windowrule=bordersize 0, floating:0, onworkspace:w[tv1]
windowrule=rounding 0, floating:0, onworkspace:w[tv1]
windowrule=bordersize 0, floating:0, onworkspace:f[1]
windowrule=rounding 0, floating:0, onworkspace:f[1]
windowrulev2=noanim, class:^(bemenu)$
windowrulev2=float, title:^(Picture-in-Picture)$
windowrulev2=opacity 1.0 override 1.0 override, title:^(Picture-in-Picture)$
windowrulev2=pin, title:^(Picture-in-Picture)$
windowrulev2=opacity 1.0 override 1.0 override, title:^(.*imv.*)$
windowrulev2=opacity 1.0 override 1.0 override, title:^(.*mpv.*)$
windowrulev2=idleinhibit focus, class:^(mpv)$
windowrulev2=idleinhibit fullscreen, class:^(librewolf)$
windowrulev2=float,class:^(pavucontrol-qt)$
windowrulev2=float,class:^(pavucontrol)$
windowrulev2=float,class:^(SoundWireServer)$
windowrulev2=float,class:^(.sameboy-wrapped)$
windowrulev2=float,class:^(file_progress)$
windowrulev2=float,class:^(confirm)$
windowrulev2=float,class:^(dialog)$
windowrulev2=float,class:^(download)$
windowrulev2=float,class:^(notification)$
windowrulev2=float,class:^(error)$
windowrulev2=float,class:^(confirmreset)$
windowrulev2=float,title:^(Open File)$
windowrulev2=float,title:^(branchdialog)$
windowrulev2=float,title:^(Confirm to replace files)$
windowrulev2=float,title:^(File Operation Progress)$
windowrulev2=nofocus,class:^$,title:^$,xwayland:1,floating:1,fullscreen:0,pinned:0
workspace=w[tv1], gapsout:0, gapsin:0
workspace=f[1], gapsout:0, gapsin:0
# If desktop
input:accel_profile=flat
input {
force_no_accel = true
}
monitor=,preferred,auto,auto
# debug:disable_logs = false
xwayland {
force_zero_scaling = true
}
Config File: /home/liv/nixos-config/modules/home/hyprland/displays.conf: Read Succeeded
# monitor=HDMI-A-1,1920x1080@165,0x0,1,transform,0
monitor=DP-1, 3440x1440@144,0x0,1,transform,0
monitor=DP-2, 3440x1440@144,1504x0,1,transform,0
monitor=CMT GM34-CWQ CMI231700118,3440x1440@144,1504x0,1,transform,0
======Config-End======== |
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I'm seeing the same behavior, but I've also noticed it will hop between different single cores. When it does, there is sometimes a noticeable stutter in games, but not in general usage. This screenshot shows where it hopped from C3 to C11 |
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I'm also experiencing this recently. But in my case it's a desktop PC. It seems to only happen whenever I let the PC idle overnight (not quite sure). I can recall this issue happening 2x so far, where I then reboot in order to fix the 100% cpu usage on Here's some of my system info that hopefully can help pin point the potential root cause: |
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Same issue, doesn't start immediately after boot but sometime after, and the 100% usage hops between different cores (Can see the cores >60C are the ones that cop it) 
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Hello, I’m having the same issue as well! It doesn’t happen all the time, but rather occasionally. Here’s my btop screenshot: 
I use the 0.50.1 version of Hyprland |
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arrow down to Hyprland, press |
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cool, you were missing a few debug symbols but luckily enough the highest offender is SXSelection::onWrite that did have a symbol heh. and i can almost guarantee its the xwl |
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the hyprland log isnt spamming any of |
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It happens at least once a day, but at random times... However, when Hyprland hits 100% CPU usage, it won’t stop until the next reboot. |
Hyprland uses 99% cpu, but with perf Hyprland is not using the most. |
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You got the same issue as above commenter, havent figured out the reason but its the sxselection::onwrite causing it |
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Copy paste selection "code/handler" between xwayland and wayland |
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The values are also the amount of time in percentage you spent in various things on the sampled period and the perf recording is more of a timer that polls in intervals, so its not raw cpu usage per se, more of intervalled polling where are you now. 6.28% of the time in hyprland and 0.25 of that in ::onwrite, but it might be a fd being ready and onwrite returning early so the polling misses a lot of it and you are in other calls, is various params to fine tune this to catch it. but my guess is this is pretty much a infinite loop/event triggering ::onwrite and returning early. hence 100% cpu usage. but time will tell if we get some patch atleast making this onwrite stop being called all the time |
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Getting the same thing. Desktop PC. AMD video out. Seems similar to other posts 
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anyone has a hyprland.log when this occurs, having hard time to reproduce it. so trying to figure out where in the code its going xwl selection code its going bork. |
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I don't know why, but I haven't had the issue reappear for 4 days now. I did run a pacman -Syu 5 or so days ago, but I didn't see anything in the list I would suspect of being related. Maybe an issue with the previous version of kernel/mesa? |
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I get a lot of these lines rapidly repeating: |
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I believe I'm having the same issue on Arch Linux, although the CPU usage is less apparent for me. I checked htop and it was using 72% cpu for me, I notice the issue when my tmpfs for /run/user/1000 fills up. I then check my hyprland.log and it is something crazy like 7gb - |
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I use clipse, and it runs as a user-service ('cause running it with exec-once does not work, somehow). |
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hmm, also a clipse user here! maybe that is a common link |
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I still experience this issue and not using clipse. |
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same issue when using clipse |
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Seemingly same issue here: at some point (often days and multiple suspend/resume) hyprland uses 100% cpu. Everything continues to work normally except for the cpu load (and the fans whizzing). It's spewing the Running garuda linux (arch) with: I'm on a Framework 13 Intel system. hyprctl systeminfo -c: Details``` Hyprland 0.50.1 built from branch at commit 4e242d0 e8dcc ([gha] Nix: update inputs). Date: Sat Jul 19 21:37:06 2025 Tag: v0.50.1, commits: 6291 built against: aquamarine 0.9.2 hyprlang 0.6.3 hyprutils 0.8.1 hyprcursor 0.1.12 hyprgraphics 0.1.5no flags were set System Information: GPU information: os-release: NAME="Garuda Linux" plugins: ======Config-Start====== |
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I'm unsure if this is directly related, but I appear to have again had the same issue today while running VirtualBox. I haven't ran it in 2 weeks during which the issue didn't happen. However, before then it would happen with or without running VirtualBox. 
As I hadn't been having the issue lately, I didn't have debug enabled for the hyprland.log file. |
yeah same bug |
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Would you like me to enable the debug for hyprland.log and try to reproduce/collect? It may take a bit. |
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nah no need, its the same |
This seems to reproduce reliably for me when I attempt to copy a large amount of text (~1.4M) by selecting it in a traditional gui way (e.g. ctrl+a) and paste it into a web text input box on firefox (3 samples). When I did Forgot to check the log to see if I have the same error message, but overall seems like the same behavior as others are describing. |
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xwm seems like it's X11 tho |
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I can reproduce this error very reliably by copying large data inside a Xwayland program (in my case, until I exited Hyprland. From the logs this bug must be related to Xwayland. This is not observed in earlier versions. As I frequently copy images, this bug is quite annoying for me. |
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After some more testing I think the additional lines in this case is an exceptional case, but there are always the same |
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After searching around I found that copying large amount of data from xwayland seems to be buggy and this is reported in e.g. here. The error message doesn't appear elsewhere though. Maybe let the developers look into it? |
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In my case, killing the process |
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The problem is still relevant. Hyprland loads the CPU by 99%. Personally, I noticed this when I started using Electron-based applications (Obsidian, Perplexity-app). If you kill the Electron processes and the applications themselves, then Hyprland will not stabilize, and the load is still frenzied |
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Been looking into it, and it keeps coming back to copying back and forth from xwayland apps. |
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Clipboard: Clipse + wl-clip-persist output.mp4At the beginning of the video, I demonstrated that the system is fine: Hyprland does not load the processor, the processor temperature is around 40 degrees. After that, I copied the plain text (part of your message), pasted it into the electron application (perplexity), and everything is fine with the CPU load and processor temperature. Then I decided to insert the text from the document containing the formulas. As a result, due to the insertion of formulas, a failure occurs, Hyprland loads at 100%, the CPU temperature is 60 degrees. And that's what I found out... |
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I also tried to kill the processes wl-paste, wl-clip-persist, cleared the clipse buffer - nothing helped ( |
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Can you reproduce it by copying the whole text at the first try? |
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I was experiencing the same issue for quite some time now, and I used the workaround mentioned by @pihomeserver and stopped using wl-past and wl-clip-persist for a few days. It worked so well that even the memory leak that I was experiencing with electron apps before is completely gone, thanks man lol |
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Can verify. Turning off wl-paste and such got rid of the issue for me. |
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yep, one less problem to debug on linux |
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has this been fixed yet? do you happen to know @d-kja |
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PR is still pending, you can try to build the PR branch |
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@d-kja Glad that my "solution" have helped you. Now I still have the issue even when killing wp-paste. I can reproduce time to time the issue when I copy from xfreerdp and paste into a Brave browser window : it makes the browser crash and/or hyprland goes to 100% CPU load ... |
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yeaah, I stopped using my clipboard to "fix it", and it has been working well so far, but it's rather inconvenient. Gotta wait for the PR to be merged and see... |
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Seems like it happens to me also. It is reproducible a failed suspend triggers it (crappy nvidia driver). I need to disable nvidia driver after each kernel update (archlinux), but lately I'm unable to disable it, so at the moment I plug in my laptop all the time to prevent sleep, and hard switch it off when not in use. Major pita. |
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Keeps happening to me too. |
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Happening to me too. Not working. |
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This might be because I updated hyprland but forgot to restart. Works perfectly fine after a restart. |
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hyprwm/aquamarine#224 might solve it when it's ready |
also currently experiencing it, however if you log out and back in it goes away, for awhile. |
Sometimes it doesnt happen on 0.53 (Render96ex spottable)
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Same for me. I think it only ever happens when I'm running a VM (virt-manager, qemu), notably with GDK_BACKEND set to x11. I'm not sure if this will be useful, but If I run strace then there are a ton of epoll_wait calls, something like Call counts from an strace sample looks like: |
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I've been using the -git packages for some time and haven't encountered this issue since switching. I didn't ever have deterministic repro steps, so I can’t say with 100% certainty, but it's very likely the bug has been fixed. |
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Same issue for me, But I can reproduce it and stop it: Inside xfreerdp3 I press CTRL+Insert (not each time but almost often) and Hyprland start using 100% of one core, as soon as I press CTRL+C inside rdp it become normal! |
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Same here for me. It seems to happen everytime I try to paste something inside pureref... |
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It should be fixed in version 0.54. Please test it. |
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I cannot be certain that the cause is the same as OP, but I am experiencing 100% cpu on a single core from the hyprland process on 0.54.0 systeminfo |
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also experiencing 100% CPU usage on one core on 0.54.2 Doesn't persist after restart (at least not immediately). I might've updated without restarting, so it might be nothing. Not sure yet |
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Same issue here after copy and pasting... I've been having this bug for a long time now |
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Just found this, got back from vacation after a week and updated today, so sometime in the last week or two of updates from master branch this started happening, hyprland is pegging one cpu core to max, makes hyprland unusable. |
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pinning to |
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seems to happen here for me 5dee44a#diff-216b2b7bfde9416c79d133bacb031e95702a20bdedb548c0b055c837aa4f6a9c when nix inputs get updated, seems like nixpkgs and xdgdesktopportal are updated.. |
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I found a workaround for xfreerdp3 - just use sdl-freerdp3. like: sdl-freerdp3 /v:192.168.128.111 /u:mylogin /p:$RDP_PASSWORD /cert:ignore /dynamic-resolution /scale-desktop:125 -grab-keyboard /clipboard:direction-to:all /drive:media,/home/alex/Windows/Work/temp |
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I found a bug with HDR that was causing this CPU core pinning, opening a PR (or having a contributor) open one soon, its a one liner |
and others
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Not really a crash since Hyprland continues to work but something is definitely going wrong.
For some reason, Hyprland uses 99-100% CPU on one core. I have no idea when this started happening, however it has been happening for a few weeks now. This is annoying as the laptop (Framework Laptop 13 with AMD Ryzen 5 7640U) heats up to 99C and the fans ramp up loudly.
I have my configuration in a git repo here: https://code.liv.town/liv/nixos-config/src/branch/master/modules/home/hyprland.
It seems there are no other Hyprland processes that could be causing issues:
Tree view of the processes under Hyprland:
Output for
sensors:I have no clue how to debug this, so please help me a bit here. Do you need any other information?
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