I have a dual monitor setup, one is capped at 60hz and the other at 144hz.
When I enable both of them, either clone or extend, the fps of the window manager seems to be capped at 60fps. Only the mouse cursor appears to be running at 144fps/hz, it is most evident when dragging windows, this appears very choppy.
When I disable the 60hz monitor, everything is fine, and the desktop runs at 144hz/fps.
I had the same issue with KDE but there was a workaround by adding Maxfps=144 in kwinrc.
Is there any similar solution for muffin/cinnamon? I can't find any solution to this and googling this issue hasnt been very fruitful.
Thanks
Problem with Dual Monitor refresh rate/fps
Forum rules
Before you post read how to get help. Topics in this forum are automatically closed 6 months after creation.
Before you post read how to get help. Topics in this forum are automatically closed 6 months after creation.
Problem with Dual Monitor refresh rate/fps
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Re: Problem with Dual Monitor refresh rate/fps
I can confirm this issue.
I have found that you can work around this by disabling the monitor(s) with refresh rates lower than 144hz (or whatever your target is).
I also had problems disabling one of my display-port monitors, as it would just come back on after turning it off.
I was able to fully disable the monitor after using
I'm looking to see if I can find anything to force everything to run at 144 FPS. Fingers crossed.
I have found that you can work around this by disabling the monitor(s) with refresh rates lower than 144hz (or whatever your target is).
I also had problems disabling one of my display-port monitors, as it would just come back on after turning it off.
I was able to fully disable the monitor after using
Code: Select all
xrandr --output MONITOR_NAME --off
I'm looking to see if I can find anything to force everything to run at 144 FPS. Fingers crossed.
Code: Select all
System:
Kernel: 5.4.0-39-generic x86_64 bits: 64 compiler: gcc v: 9.3.0
Desktop: Cinnamon 4.6.6 wm: muffin 4.6.2 dm: LightDM 1.30.0
Distro: Linux Mint 20 Ulyana base: Ubuntu 20.04 focal
Machine:
Type: Desktop Mobo: ASUSTeK model: TUF GAMING X570-PLUS (WI-FI)
v: Rev X.0x serial: <filter> UEFI: American Megatrends v: 1407
date: 04/01/2020
CPU:
Topology: 8-Core model: AMD Ryzen 7 3800X bits: 64 type: MT MCP arch: Zen
L2 cache: 4096 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
bogomips: 124568
Speed: 2195 MHz min/max: 2200/3900 MHz boost: enabled Core speeds (MHz):
1: 2195 2: 2196 3: 2190 4: 2189 5: 2187 6: 2195 7: 2196 8: 2194 9: 2195
10: 2196 11: 2195 12: 2196 13: 2195 14: 2195 15: 2197 16: 2196
Graphics:
Device-1: NVIDIA TU104 [GeForce RTX 2070 SUPER] vendor: eVga.com.
driver: nvidia v: 440.100 bus ID: 09:00.0 chip ID: 10de:1e84
Display: x11 server: X.Org 1.20.8 driver: nvidia
unloaded: fbdev,modesetting,nouveau,vesa tty: N/A
OpenGL: renderer: GeForce RTX 2070 SUPER/PCIe/SSE2 v: 4.6.0 NVIDIA 440.100
direct render: Yes
Audio:
Device-1: NVIDIA TU104 HD Audio vendor: eVga.com. driver: snd_hda_intel
v: kernel bus ID: 09:00.1 chip ID: 10de:10f8
Device-2: AMD Starship/Matisse HD Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus ID: 0b:00.4 chip ID: 1022:1487
Device-3: Astro Gaming Astro MixAmp Pro type: USB
driver: hid-generic,snd-usb-audio,usbhid bus ID: 7-1:6 chip ID: 9886:0038
Device-4: Blue Microphones Yeti Stereo Microphone type: USB
driver: hid-generic,snd-usb-audio,usbhid bus ID: 7-2:3 chip ID: b58e:9e84
serial: <filter>
Sound Server: ALSA v: k5.4.0-39-generic
Network:
Device-1: Intel Wireless-AC 9260 driver: iwlwifi v: kernel bus ID: 04:00.0
chip ID: 8086:2526
IF: wlp4s0 state: down mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: ASUSTeK driver: r8169 v: kernel port: f000 bus ID: 05:00.0
chip ID: 10ec:8168
IF: enp5s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Drives:
Local Storage: total: 4.32 TiB used: 14.64 GiB (0.3%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 970 EVO Plus 500GB
size: 465.76 GiB speed: 31.6 Gb/s lanes: 4 serial: <filter> rev: 2B2QEXM7
scheme: GPT
ID-2: /dev/sda vendor: Crucial model: CT2000MX500SSD1 size: 1.82 TiB
speed: 6.0 Gb/s serial: <filter> rev: 023 scheme: GPT
ID-3: /dev/sdb vendor: Crucial model: CT250MX200SSD1 size: 232.89 GiB
speed: 6.0 Gb/s serial: <filter> rev: MU04 scheme: GPT
ID-4: /dev/sdc vendor: Western Digital model: WD10EZEX-08WN4A0
size: 931.51 GiB speed: 6.0 Gb/s rotation: 7200 rpm serial: <filter>
rev: 1A01 scheme: MBR
ID-5: /dev/sdd vendor: Western Digital model: WD10EZEX-60WN4A0
size: 931.51 GiB speed: 6.0 Gb/s rotation: 7200 rpm serial: <filter>
rev: 1A01 scheme: MBR
Partition:
ID-1: / size: 78.24 GiB used: 14.61 GiB (18.7%) fs: ext4
dev: /dev/nvme0n1p6
Sensors:
System Temperatures: cpu: 47.6 C mobo: N/A gpu: nvidia temp: 28 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 0%
Repos:
No active apt repos in: /etc/apt/sources.list
Active apt repos in: /etc/apt/sources.list.d/additional-repositories.list
1: deb https://dl.winehq.org/wine-builds/ubuntu/ focal main
Active apt repos in: /etc/apt/sources.list.d/google-chrome.list
1: deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
1: deb http://packages.linuxmint.com ulyana main upstream import backport #id:linuxmint_main
2: deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse
3: deb http://archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
4: deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
6: deb http://archive.canonical.com/ubuntu/ focal partner
Active apt repos in: /etc/apt/sources.list.d/spotify.list
1: deb http://repository.spotify.com stable non-free
Info:
Processes: 387 Uptime: 27m Memory: 31.34 GiB used: 2.78 GiB (8.9%)
Init: systemd v: 245 runlevel: 5 Compilers: gcc: 9.3.0 alt: 9 Shell: bash
v: 5.0.16 running in: gnome-terminal inxi: 3.0.38