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#1 2025-02-07 18:40:32
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
resol. and refresh rate lost after wake from sleep or monitor shut off
This issue has been plaguing me since I started using Arch last summer but its starting to drive me crazy as when I reboot I need to manually reconfigure port forwarding lately. It used to only happen 1/5 times or so but nowadays its virtually every single time.
Whenever the system goes to sleep or the monitor is shut off and then turned back on, I lose the resolution and refresh rate of my monitor. It comes back zoomed way in (I normally use 3840x2160 with 300% scaling, so it keeps the scaling but the resolution gets bumped way down) and low refresh rate. I can set the resolution back to what it was but the refresh rate will stay locked to 30Hz (normally its 144Hz). The only way to get it back is to reboot the system, AFAIK.
I'm not sure if this is an nvidia driver issue (Im using an RTX 3090) or whether it's to do with the TV I'm using as a monitor (Samsung 55" S90C OLED). I use KDE plasma and SDDM as a display manager. This will happen whether Ive locked the system or just turned the monitor off without going to sleep.
Has anyone else dealt with anything like this. I'm not sure where to start. I've tried looking up nvidia issues but all I find are people whose monitors just go black after a resume from sleep. I don't have that problem.
Edit: Oh, I have the PreserveMemoryAllocation after suspend setting enabled and all the kernel modules are enabled as well.
Last edited by Roger Sheaffe (2025-02-07 18:50:05)
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#2 2025-02-08 15:07:57
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
The TV most likely unregisters on DPMS (monitor sleep) - is this on X11, wayland or both?
For X11 the xorg log might shed some light, but also check the edid before and after the DDPM,
for OUT in /sys/class/drm/card*; do echo $OUT; edid-decode $OUT/edid; echo "================="; doneThe edid-decode AUR package is unfortunately gone and it's still not in the released v4l-utils => https://github.com/timvideos/edid-decode/
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#3 2025-02-08 15:13:28
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
I only use wayland.
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#4 2025-02-08 15:35:07
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Yeah, the plan would be to test teh X11 behavior to see whethe it's specific to your wayland compositor and also get some usable log data on the system setup.
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#5 2025-02-09 19:02:14
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Thanks for the replies. I went to test on X11 and for some reason I cant even get scaling to work on it. I did shut off my TV monitor a few times. It didn't change anything in X11 but I may not have done it enough times for something to happen. I did get the following messages in Plasma's display settings:
All displays are disabled. Enable at least one.
An output has been removed. Settings have been reloaded.
I put in that command that you replied with and got the following output:
/sys/class/drm/card1
bash: edid-decode: command not found
=================
/sys/class/drm/card1-DP-1
bash: edid-decode: command not found
=================
/sys/class/drm/card1-DP-2
bash: edid-decode: command not found
=================
/sys/class/drm/card1-DP-3
bash: edid-decode: command not found
=================
/sys/class/drm/card1-HDMI-A-1
bash: edid-decode: command not found
=================
/sys/class/drm/card1-HDMI-A-2
bash: edid-decode: command not found
=================
I ran the commands from that git repository, it says that the package isnt maintained there anymore and linked another site.
Edit: Oh, I meant to say that I can just lock the system or log out and just turning off the TV monitor it will mess up the display too. If that's SDDM I'm not sure if it's running on wayland or X11 because usually that's where you choose one.
Also, usually, when I restart my computer, I do not see anything until it asks me for my LUKS password UNLESS the error to the display has occurred. Then, when I restart, I see the BIOS flash screen and the systemd-boot loader menu before the LUKS password stage. This might be an nvidia thing though, I can't recall if it does this before I install those drivers cause its usually the first thing I do on a system restore.
I read something about these sorts of things maybe being due to a power saving feature that can be disabled?
Last edited by Roger Sheaffe (2025-02-09 19:18:50)
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#6 2025-02-09 22:00:15
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Please post your Xorg log, https://wiki.archlinux.org/title/Xorg#General
edid-decode was moved into v2l-utils, but the version in the repos (probably no release) doesn't include it.
W/o it, the output is useless.
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#7 2025-02-09 22:13:46
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Here is the Xorg log:
[ 25.676] (--) Log file renamed from "/var/log/Xorg.pid-2426.log" to "/var/log/Xorg.0.log"
[ 25.677]
X.Org X Server 1.21.1.15
X Protocol Version 11, Revision 0
[ 25.677] Current Operating System: Linux 6.13.2-arch1-1 #1 SMP PREEMPT_DYNAMIC Sat, 08 Feb 2025 18:54:55 +0000 x86_64
[ 25.677] Kernel command line: cryptdevice=PARTUUID=cc2f6880-dd9f-49cc-9383-9fefbf580675:root root=/dev/mapper/root zswap.enabled=0 rootflags=subvol=@ rw rootfstype=btrfs
[ 25.677]
[ 25.677] Current version of pixman: 0.44.2
[ 25.677] Before reporting problems, check [url]http://wiki.x.org[/url]
to make sure that you have the latest version.
[ 25.677] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 25.677] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Feb 9 10:49:01 2025
[ 25.678] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 25.678] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 25.678] (==) No Layout section. Using the first Screen section.
[ 25.678] (==) No screen section available. Using defaults.
[ 25.678] (**) |-->Screen "Default Screen Section" (0)
[ 25.678] (**) | |-->Monitor "<default monitor>"
[ 25.678] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 25.678] (**) Allowing byte-swapped clients
[ 25.678] (==) Automatically adding devices
[ 25.678] (==) Automatically enabling devices
[ 25.679] (==) Automatically adding GPU devices
[ 25.679] (==) Automatically binding GPU devices
[ 25.679] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 25.679] (WW) The directory "/usr/share/fonts/misc" does not exist.
[ 25.679] Entry deleted from font path.
[ 25.679] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/TTF".
[ 25.679] Entry deleted from font path.
[ 25.679] (Run 'mkfontdir' on "/usr/share/fonts/TTF").
[ 25.679] (WW) The directory "/usr/share/fonts/OTF" does not exist.
[ 25.679] Entry deleted from font path.
[ 25.679] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[ 25.679] Entry deleted from font path.
[ 25.679] (WW) The directory "/usr/share/fonts/100dpi" does not exist.
[ 25.679] Entry deleted from font path.
[ 25.679] (WW) The directory "/usr/share/fonts/75dpi" does not exist.
[ 25.679] Entry deleted from font path.
[ 25.679] (==) FontPath set to:
[ 25.679] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 25.679] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 25.679] (II) Module ABI versions:
[ 25.679] X.Org ANSI C Emulation: 0.4
[ 25.679] X.Org Video Driver: 25.2
[ 25.679] X.Org XInput driver : 24.4
[ 25.679] X.Org Server Extension : 10.0
[ 25.679] (++) using VT number 2
[ 25.679] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 25.680] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 25.680] (II) Platform probe for /sys/devices/pci0000:00/0000:00:03.1/0000:0a:00.0/drm/card1
[ 25.689] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[ 25.691] (--) PCI:*(10@0:0:0) 10de:2204:1043:87c5 rev 161, Mem @ 0xfb000000/16777216, 0xd0000000/268435456, 0xe0000000/33554432, I/O @ 0x0000f000/128, BIOS @ 0x????????/524288
[ 25.691] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 25.691] (II) LoadModule: "glx"
[ 25.691] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 25.695] (II) Module glx: vendor="X.Org Foundation"
[ 25.695] compiled for 1.21.1.15, module version = 1.0.0
[ 25.695] ABI class: X.Org Server Extension, version 10.0
[ 25.695] (II) Applying OutputClass "nvidia" to /dev/dri/card1
[ 25.695] loading driver: nvidia
[ 25.695] (==) Matched nvidia as autoconfigured driver 0
[ 25.695] (==) Matched nouveau as autoconfigured driver 1
[ 25.695] (==) Matched nv as autoconfigured driver 2
[ 25.695] (==) Matched modesetting as autoconfigured driver 3
[ 25.695] (==) Matched fbdev as autoconfigured driver 4
[ 25.695] (==) Matched vesa as autoconfigured driver 5
[ 25.695] (==) Assigned the driver to the xf86ConfigLayout
[ 25.695] (II) LoadModule: "nvidia"
[ 25.695] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[ 25.702] (II) Module nvidia: vendor="NVIDIA Corporation"
[ 25.702] compiled for 1.6.99.901, module version = 1.0.0
[ 25.702] Module class: X.Org Video Driver
[ 25.702] (II) LoadModule: "nouveau"
[ 25.702] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[ 25.704] (II) Module nouveau: vendor="X.Org Foundation"
[ 25.704] compiled for 1.21.1.14, module version = 1.0.18
[ 25.704] Module class: X.Org Video Driver
[ 25.704] ABI class: X.Org Video Driver, version 25.2
[ 25.704] (II) LoadModule: "nv"
[ 25.704] (WW) Warning, couldn't open module nv
[ 25.704] (EE) Failed to load module "nv" (module does not exist, 0)
[ 25.704] (II) LoadModule: "modesetting"
[ 25.704] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 25.705] (II) Module modesetting: vendor="X.Org Foundation"
[ 25.705] compiled for 1.21.1.15, module version = 1.21.1
[ 25.705] Module class: X.Org Video Driver
[ 25.705] ABI class: X.Org Video Driver, version 25.2
[ 25.705] (II) LoadModule: "fbdev"
[ 25.706] (WW) Warning, couldn't open module fbdev
[ 25.706] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 25.706] (II) LoadModule: "vesa"
[ 25.706] (WW) Warning, couldn't open module vesa
[ 25.706] (EE) Failed to load module "vesa" (module does not exist, 0)
[ 25.706] (II) NVIDIA dlloader X Driver 570.86.16 Fri Jan 24 20:45:52 UTC 2025
[ 25.706] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[ 25.706] (II) NOUVEAU driver
[ 25.706] (II) NOUVEAU driver for NVIDIA chipset families :
[ 25.706] RIVA TNT (NV04)
[ 25.706] RIVA TNT2 (NV05)
[ 25.706] GeForce 256 (NV10)
[ 25.706] GeForce 2 (NV11, NV15)
[ 25.706] GeForce 4MX (NV17, NV18)
[ 25.706] GeForce 3 (NV20)
[ 25.706] GeForce 4Ti (NV25, NV28)
[ 25.706] GeForce FX (NV3x)
[ 25.706] GeForce 6 (NV4x)
[ 25.706] GeForce 7 (G7x)
[ 25.706] GeForce 8 (G8x)
[ 25.706] GeForce 9 (G9x)
[ 25.706] GeForce GTX 2xx/3xx (GT2xx)
[ 25.706] GeForce GTX 4xx/5xx (GFxxx)
[ 25.706] GeForce GTX 6xx/7xx (GKxxx)
[ 25.706] GeForce GTX 9xx (GMxxx)
[ 25.706] GeForce GTX 10xx (GPxxx)
[ 25.706] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 25.725] (II) Loading sub module "fb"
[ 25.725] (II) LoadModule: "fb"
[ 25.725] (II) Module "fb" already built-in
[ 25.725] (II) Loading sub module "wfb"
[ 25.725] (II) LoadModule: "wfb"
[ 25.725] (II) Loading /usr/lib/xorg/modules/libwfb.so
[ 25.736] (II) Module wfb: vendor="X.Org Foundation"
[ 25.736] compiled for 1.21.1.15, module version = 1.0.0
[ 25.736] ABI class: X.Org ANSI C Emulation, version 0.4
[ 25.736] (WW) Falling back to old probe method for modesetting
[ 25.737] (EE) open /dev/dri/card0: No such file or directory
[ 25.737] (II) NVIDIA(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 25.737] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[ 25.737] (==) NVIDIA(0): RGB weight 888
[ 25.737] (==) NVIDIA(0): Default visual is TrueColor
[ 25.737] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[ 25.737] (II) Applying OutputClass "nvidia" options to /dev/dri/card1
[ 25.737] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[ 25.737] (**) NVIDIA(0): Enabling 2D acceleration
[ 25.737] (II) Loading sub module "glxserver_nvidia"
[ 25.737] (II) LoadModule: "glxserver_nvidia"
[ 25.737] (II) Loading /usr/lib/nvidia/xorg/libglxserver_nvidia.so
[ 25.821] (II) Module glxserver_nvidia: vendor="NVIDIA Corporation"
[ 25.821] compiled for 1.6.99.901, module version = 1.0.0
[ 25.821] Module class: X.Org Server Extension
[ 25.821] (II) NVIDIA GLX Module 570.86.16 Fri Jan 24 20:56:01 UTC 2025
[ 25.821] (II) NVIDIA: The X server supports PRIME Render Offload.
[ 25.828] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:10:0:0
[ 25.828] (--) NVIDIA(0): DFP-0
[ 25.828] (--) NVIDIA(0): DFP-1
[ 25.828] (--) NVIDIA(0): DFP-2 (boot)
[ 25.828] (--) NVIDIA(0): DFP-3
[ 25.828] (--) NVIDIA(0): DFP-4
[ 25.828] (--) NVIDIA(0): DFP-5
[ 25.828] (--) NVIDIA(0): DFP-6
[ 25.828] (--) NVIDIA(0): DFP-7
[ 25.853] (II) NVIDIA(0): NVIDIA GPU NVIDIA GeForce RTX 3090 (GA102-A) at PCI:10:0:0
[ 25.853] (II) NVIDIA(0): (GPU-0)
[ 25.853] (--) NVIDIA(0): Memory: 25165824 kBytes
[ 25.853] (--) NVIDIA(0): VideoBIOS: 94.02.42.00.ab
[ 25.853] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[ 25.906] (--) NVIDIA(GPU-0): DFP-0: disconnected
[ 25.906] (--) NVIDIA(GPU-0): DFP-0: Internal DisplayPort
[ 25.906] (--) NVIDIA(GPU-0): DFP-0: 2670.0 MHz maximum pixel clock
[ 25.906] (--) NVIDIA(GPU-0):
[ 25.907] (--) NVIDIA(GPU-0): DFP-1: disconnected
[ 25.907] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[ 25.907] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[ 25.907] (--) NVIDIA(GPU-0):
[ 25.983] (--) NVIDIA(GPU-0): Samsung QCQ90S (DFP-2): connected
[ 25.983] (--) NVIDIA(GPU-0): Samsung QCQ90S (DFP-2): Internal TMDS
[ 25.983] (--) NVIDIA(GPU-0): Samsung QCQ90S (DFP-2): 42666.7 MHz maximum pixel clock
[ 25.983] (--) NVIDIA(GPU-0):
[ 25.983] (--) NVIDIA(GPU-0): DFP-3: disconnected
[ 25.983] (--) NVIDIA(GPU-0): DFP-3: Internal DisplayPort
[ 25.983] (--) NVIDIA(GPU-0): DFP-3: 2670.0 MHz maximum pixel clock
[ 25.983] (--) NVIDIA(GPU-0):
[ 25.983] (--) NVIDIA(GPU-0): DFP-4: disconnected
[ 25.983] (--) NVIDIA(GPU-0): DFP-4: Internal TMDS
[ 25.983] (--) NVIDIA(GPU-0): DFP-4: 165.0 MHz maximum pixel clock
[ 25.983] (--) NVIDIA(GPU-0):
[ 25.984] (--) NVIDIA(GPU-0): DFP-5: disconnected
[ 25.984] (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
[ 25.984] (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
[ 25.984] (--) NVIDIA(GPU-0):
[ 25.984] (--) NVIDIA(GPU-0): DFP-6: disconnected
[ 25.984] (--) NVIDIA(GPU-0): DFP-6: Internal DisplayPort
[ 25.984] (--) NVIDIA(GPU-0): DFP-6: 2670.0 MHz maximum pixel clock
[ 25.984] (--) NVIDIA(GPU-0):
[ 25.984] (--) NVIDIA(GPU-0): DFP-7: disconnected
[ 25.984] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[ 25.984] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[ 25.984] (--) NVIDIA(GPU-0):
[ 26.086] (==) NVIDIA(0):
[ 26.086] (==) NVIDIA(0): No modes were requested; the default mode "nvidia-auto-select"
[ 26.086] (==) NVIDIA(0): will be used as the requested mode.
[ 26.086] (==) NVIDIA(0):
[ 26.091] (II) NVIDIA(0): Validated MetaModes:
[ 26.091] (II) NVIDIA(0): "DFP-2:nvidia-auto-select"
[ 26.091] (II) NVIDIA(0): Virtual screen size determined to be 3840 x 2160
[ 26.530] (--) NVIDIA(0): DPI set to (80, 80); computed from "UseEdidDpi" X config
[ 26.530] (--) NVIDIA(0): option
[ 26.530] (II) UnloadModule: "nouveau"
[ 26.530] (II) Unloading nouveau
[ 26.530] (II) UnloadModule: "modesetting"
[ 26.530] (II) Unloading modesetting
[ 26.533] (II) NVIDIA: Reserving 24576.00 MB of virtual memory for indirect memory
[ 26.533] (II) NVIDIA: access.
[ 26.564] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[ 26.564] (II) NVIDIA(0): may not be running or the "AcpidSocketPath" X
[ 26.564] (II) NVIDIA(0): configuration option may not be set correctly. When the
[ 26.564] (II) NVIDIA(0): ACPI event daemon is available, the NVIDIA X driver will
[ 26.564] (II) NVIDIA(0): try to use it to receive ACPI event notifications. For
[ 26.564] (II) NVIDIA(0): details, please see the "ConnectToAcpid" and
[ 26.564] (II) NVIDIA(0): "AcpidSocketPath" X configuration options in Appendix B: X
[ 26.564] (II) NVIDIA(0): Config Options in the README.
[ 26.602] (II) NVIDIA(0): Setting mode "DFP-2:nvidia-auto-select"
[ 26.752] (==) NVIDIA(0): Disabling shared memory pixmaps
[ 26.752] (==) NVIDIA(0): Backing store enabled
[ 26.752] (==) NVIDIA(0): Silken mouse enabled
[ 26.752] (==) NVIDIA(0): DPMS enabled
[ 26.752] (II) Loading sub module "dri2"
[ 26.752] (II) LoadModule: "dri2"
[ 26.752] (II) Module "dri2" already built-in
[ 26.752] (II) NVIDIA(0): [DRI2] Setup complete
[ 26.752] (II) NVIDIA(0): [DRI2] VDPAU driver: nvidia
[ 26.753] (II) Initializing extension Generic Event Extension
[ 26.753] (II) Initializing extension SHAPE
[ 26.753] (II) Initializing extension MIT-SHM
[ 26.753] (II) Initializing extension XInputExtension
[ 26.753] (II) Initializing extension XTEST
[ 26.753] (II) Initializing extension BIG-REQUESTS
[ 26.753] (II) Initializing extension SYNC
[ 26.753] (II) Initializing extension XKEYBOARD
[ 26.753] (II) Initializing extension XC-MISC
[ 26.753] (II) Initializing extension SECURITY
[ 26.753] (II) Initializing extension XFIXES
[ 26.753] (II) Initializing extension RENDER
[ 26.753] (II) Initializing extension RANDR
[ 26.753] (II) Initializing extension COMPOSITE
[ 26.753] (II) Initializing extension DAMAGE
[ 26.753] (II) Initializing extension MIT-SCREEN-SAVER
[ 26.753] (II) Initializing extension DOUBLE-BUFFER
[ 26.753] (II) Initializing extension RECORD
[ 26.753] (II) Initializing extension DPMS
[ 26.754] (II) Initializing extension Present
[ 26.754] (II) Initializing extension DRI3
[ 26.754] (II) Initializing extension X-Resource
[ 26.754] (II) Initializing extension XVideo
[ 26.754] (II) Initializing extension XVideo-MotionCompensation
[ 26.754] (II) Initializing extension GLX
[ 26.754] (II) Initializing extension GLX
[ 26.754] (II) Indirect GLX disabled.
[ 26.754] (II) GLX: Another vendor is already registered for screen 0
[ 26.754] (II) Initializing extension XFree86-VidModeExtension
[ 26.754] (II) Initializing extension XFree86-DGA
[ 26.754] (II) Initializing extension XFree86-DRI
[ 26.754] (II) Initializing extension DRI2
[ 26.754] (II) Initializing extension NV-GLX
[ 26.754] (II) Initializing extension NV-CONTROL
[ 26.754] (II) Initializing extension XINERAMA
[ 26.826] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[ 26.826] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[ 26.826] (**) Power Button: Applying InputClass "system-keyboard"
[ 26.826] (II) LoadModule: "libinput"
[ 26.826] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[ 26.840] (II) Module libinput: vendor="X.Org Foundation"
[ 26.840] compiled for 1.21.1.13, module version = 1.5.0
[ 26.840] Module class: X.Org XInput Driver
[ 26.840] ABI class: X.Org XInput driver, version 24.4
[ 26.840] (II) Using input driver 'libinput' for 'Power Button'
[ 26.840] (**) Power Button: always reports core events
[ 26.840] (**) Option "Device" "/dev/input/event1"
[ 26.842] (II) event1 - Power Button: is tagged by udev as: Keyboard
[ 26.842] (II) event1 - Power Button: device is a keyboard
[ 26.842] (II) event1 - Power Button: device removed
[ 26.860] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
[ 26.860] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 26.860] (**) Option "xkb_model" "pc105+inet"
[ 26.860] (**) Option "xkb_layout" "us"
[ 26.860] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 26.870] (II) event1 - Power Button: is tagged by udev as: Keyboard
[ 26.870] (II) event1 - Power Button: device is a keyboard
[ 26.870] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[ 26.870] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[ 26.870] (**) Power Button: Applying InputClass "system-keyboard"
[ 26.870] (II) Using input driver 'libinput' for 'Power Button'
[ 26.870] (**) Power Button: always reports core events
[ 26.870] (**) Option "Device" "/dev/input/event0"
[ 26.871] (II) event0 - Power Button: is tagged by udev as: Keyboard
[ 26.871] (II) event0 - Power Button: device is a keyboard
[ 26.871] (II) event0 - Power Button: device removed
[ 26.885] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[ 26.885] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[ 26.885] (**) Option "xkb_model" "pc105+inet"
[ 26.885] (**) Option "xkb_layout" "us"
[ 26.885] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 26.885] (II) event0 - Power Button: is tagged by udev as: Keyboard
[ 26.885] (II) event0 - Power Button: device is a keyboard
[ 26.886] (II) config/udev: Adding input device Logitech K360 (/dev/input/event4)
[ 26.886] (**) Logitech K360: Applying InputClass "libinput keyboard catchall"
[ 26.886] (**) Logitech K360: Applying InputClass "system-keyboard"
[ 26.886] (II) Using input driver 'libinput' for 'Logitech K360'
[ 26.886] (**) Logitech K360: always reports core events
[ 26.886] (**) Option "Device" "/dev/input/event4"
[ 26.887] (II) event4 - Logitech K360: is tagged by udev as: Keyboard
[ 26.887] (II) event4 - Logitech K360: device is a keyboard
[ 26.887] (II) event4 - Logitech K360: device removed
[ 26.903] (II) libinput: Logitech K360: needs a virtual subdevice
[ 26.903] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-1/1-1:1.2/0003:046D:C52B.0004/0003:046D:4004.0008/input/input21/event4"
[ 26.903] (II) XINPUT: Adding extended input device "Logitech K360" (type: MOUSE, id 8)
[ 26.903] (**) Option "AccelerationScheme" "none"
[ 26.903] (**) Logitech K360: (accel) selected scheme none/0
[ 26.903] (**) Logitech K360: (accel) acceleration factor: 2.000
[ 26.903] (**) Logitech K360: (accel) acceleration threshold: 4
[ 26.904] (II) event4 - Logitech K360: is tagged by udev as: Keyboard
[ 26.904] (II) event4 - Logitech K360: device is a keyboard
[ 26.905] (II) config/udev: Adding input device Logitech M325 (/dev/input/event2)
[ 26.905] (**) Logitech M325: Applying InputClass "libinput pointer catchall"
[ 26.905] (II) Using input driver 'libinput' for 'Logitech M325'
[ 26.905] (**) Logitech M325: always reports core events
[ 26.905] (**) Option "Device" "/dev/input/event2"
[ 26.906] (II) event2 - Logitech M325: is tagged by udev as: Mouse
[ 26.906] (II) event2 - Logitech M325: device set to 600 DPI
[ 26.906] (II) event2 - Logitech M325: device is a pointer
[ 26.906] (II) event2 - Logitech M325: device removed
[ 26.945] (II) libinput: Logitech M325: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 26.945] (II) libinput: Logitech M325: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 26.945] (II) libinput: Logitech M325: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 26.945] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-1/1-1:1.2/0003:046D:C52B.0004/0003:046D:400A.0006/input/input19/event2"
[ 26.945] (II) XINPUT: Adding extended input device "Logitech M325" (type: MOUSE, id 9)
[ 26.945] (**) Option "AccelerationScheme" "none"
[ 26.945] (**) Logitech M325: (accel) selected scheme none/0
[ 26.945] (**) Logitech M325: (accel) acceleration factor: 2.000
[ 26.945] (**) Logitech M325: (accel) acceleration threshold: 4
[ 26.946] (II) event2 - Logitech M325: is tagged by udev as: Mouse
[ 26.946] (II) event2 - Logitech M325: device set to 600 DPI
[ 26.946] (II) event2 - Logitech M325: device is a pointer
[ 26.947] (II) config/udev: Adding input device Logitech M325 (/dev/input/mouse0)
[ 26.947] (II) No input driver specified, ignoring this device.
[ 26.947] (II) This device may have been added with another device file.
[ 26.947] (II) config/udev: Adding input device Logitech Wireless Device PID:4055 (/dev/input/event3)
[ 26.947] (**) Logitech Wireless Device PID:4055: Applying InputClass "libinput pointer catchall"
[ 26.947] (II) Using input driver 'libinput' for 'Logitech Wireless Device PID:4055'
[ 26.947] (**) Logitech Wireless Device PID:4055: always reports core events
[ 26.947] (**) Option "Device" "/dev/input/event3"
[ 26.948] (II) event3 - Logitech Wireless Device PID:4055: is tagged by udev as: Mouse
[ 26.948] (II) event3 - Logitech Wireless Device PID:4055: device is a pointer
[ 26.948] (II) event3 - Logitech Wireless Device PID:4055: device removed
[ 26.981] (II) libinput: Logitech Wireless Device PID:4055: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 26.981] (II) libinput: Logitech Wireless Device PID:4055: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 26.981] (II) libinput: Logitech Wireless Device PID:4055: Step value 0 was provided, libinput Fallback acceleration function is used.
[ 26.981] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-1/1-1:1.2/0003:046D:C52B.0004/0003:046D:4055.0007/input/input20/event3"
[ 26.981] (II) XINPUT: Adding extended input device "Logitech Wireless Device PID:4055" (type: MOUSE, id 10)
[ 26.981] (**) Option "AccelerationScheme" "none"
[ 26.981] (**) Logitech Wireless Device PID:4055: (accel) selected scheme none/0
[ 26.981] (**) Logitech Wireless Device PID:4055: (accel) acceleration factor: 2.000
[ 26.981] (**) Logitech Wireless Device PID:4055: (accel) acceleration threshold: 4
[ 26.982] (II) event3 - Logitech Wireless Device PID:4055: is tagged by udev as: Mouse
[ 26.982] (II) event3 - Logitech Wireless Device PID:4055: device is a pointer
[ 26.983] (II) config/udev: Adding input device Logitech Wireless Device PID:4055 (/dev/input/mouse1)
[ 26.983] (II) No input driver specified, ignoring this device.
[ 26.983] (II) This device may have been added with another device file.
[ 26.983] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event8)
[ 26.983] (II) No input driver specified, ignoring this device.
[ 26.983] (II) This device may have been added with another device file.
[ 26.983] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event9)
[ 26.983] (II) No input driver specified, ignoring this device.
[ 26.983] (II) This device may have been added with another device file.
[ 26.983] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event10)
[ 26.983] (II) No input driver specified, ignoring this device.
[ 26.983] (II) This device may have been added with another device file.
[ 26.984] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event11)
[ 26.984] (II) No input driver specified, ignoring this device.
[ 26.984] (II) This device may have been added with another device file.
[ 26.984] (II) config/udev: Adding input device HD-Audio Generic Rear Mic (/dev/input/event12)
[ 26.984] (II) No input driver specified, ignoring this device.
[ 26.984] (II) This device may have been added with another device file.
[ 26.984] (II) config/udev: Adding input device HD-Audio Generic Front Mic (/dev/input/event13)
[ 26.984] (II) No input driver specified, ignoring this device.
[ 26.984] (II) This device may have been added with another device file.
[ 26.984] (II) config/udev: Adding input device HD-Audio Generic Line (/dev/input/event14)
[ 26.984] (II) No input driver specified, ignoring this device.
[ 26.984] (II) This device may have been added with another device file.
[ 26.984] (II) config/udev: Adding input device HD-Audio Generic Line Out Front (/dev/input/event15)
[ 26.985] (II) No input driver specified, ignoring this device.
[ 26.985] (II) This device may have been added with another device file.
[ 26.985] (II) config/udev: Adding input device HD-Audio Generic Line Out Surround (/dev/input/event16)
[ 26.985] (II) No input driver specified, ignoring this device.
[ 26.985] (II) This device may have been added with another device file.
[ 26.985] (II) config/udev: Adding input device HD-Audio Generic Line Out CLFE (/dev/input/event17)
[ 26.985] (II) No input driver specified, ignoring this device.
[ 26.985] (II) This device may have been added with another device file.
[ 26.985] (II) config/udev: Adding input device HD-Audio Generic Front Headphone (/dev/input/event18)
[ 26.985] (II) No input driver specified, ignoring this device.
[ 26.985] (II) This device may have been added with another device file.
[ 26.985] (II) config/udev: Adding input device Asus WMI hotkeys (/dev/input/event7)
[ 26.985] (**) Asus WMI hotkeys: Applying InputClass "libinput keyboard catchall"
[ 26.985] (**) Asus WMI hotkeys: Applying InputClass "system-keyboard"
[ 26.985] (II) Using input driver 'libinput' for 'Asus WMI hotkeys'
[ 26.985] (**) Asus WMI hotkeys: always reports core events
[ 26.985] (**) Option "Device" "/dev/input/event7"
[ 26.986] (II) event7 - Asus WMI hotkeys: is tagged by udev as: Keyboard
[ 26.986] (II) event7 - Asus WMI hotkeys: device is a keyboard
[ 26.986] (II) event7 - Asus WMI hotkeys: device removed
[ 27.017] (**) Option "config_info" "udev:/sys/devices/platform/asus-nb-wmi/input/input24/event7"
[ 27.017] (II) XINPUT: Adding extended input device "Asus WMI hotkeys" (type: KEYBOARD, id 11)
[ 27.017] (**) Option "xkb_model" "pc105+inet"
[ 27.017] (**) Option "xkb_layout" "us"
[ 27.017] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 27.017] (II) event7 - Asus WMI hotkeys: is tagged by udev as: Keyboard
[ 27.017] (II) event7 - Asus WMI hotkeys: device is a keyboard
[ 27.018] (II) config/udev: Adding input device Eee PC WMI hotkeys (/dev/input/event6)
[ 27.018] (**) Eee PC WMI hotkeys: Applying InputClass "libinput keyboard catchall"
[ 27.018] (**) Eee PC WMI hotkeys: Applying InputClass "system-keyboard"
[ 27.018] (II) Using input driver 'libinput' for 'Eee PC WMI hotkeys'
[ 27.018] (**) Eee PC WMI hotkeys: always reports core events
[ 27.018] (**) Option "Device" "/dev/input/event6"
[ 27.018] (II) event6 - Eee PC WMI hotkeys: is tagged by udev as: Keyboard
[ 27.018] (II) event6 - Eee PC WMI hotkeys: device is a keyboard
[ 27.018] (II) event6 - Eee PC WMI hotkeys: device removed
[ 27.038] (**) Option "config_info" "udev:/sys/devices/platform/eeepc-wmi/input/input23/event6"
[ 27.038] (II) XINPUT: Adding extended input device "Eee PC WMI hotkeys" (type: KEYBOARD, id 12)
[ 27.038] (**) Option "xkb_model" "pc105+inet"
[ 27.038] (**) Option "xkb_layout" "us"
[ 27.038] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 27.038] (II) event6 - Eee PC WMI hotkeys: is tagged by udev as: Keyboard
[ 27.038] (II) event6 - Eee PC WMI hotkeys: device is a keyboard
[ 27.039] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[ 27.039] (II) No input driver specified, ignoring this device.
[ 27.039] (II) This device may have been added with another device file.
[ 27.042] (**) Logitech K360: Applying InputClass "libinput keyboard catchall"
[ 27.042] (**) Logitech K360: Applying InputClass "system-keyboard"
[ 27.042] (II) Using input driver 'libinput' for 'Logitech K360'
[ 27.042] (**) Logitech K360: always reports core events
[ 27.042] (**) Option "Device" "/dev/input/event4"
[ 27.042] (II) libinput: Logitech K360: is a virtual subdevice
[ 27.042] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:07:00.1/usb1/1-1/1-1:1.2/0003:046D:C52B.0004/0003:046D:4004.0008/input/input21/event4"
[ 27.042] (II) XINPUT: Adding extended input device "Logitech K360" (type: KEYBOARD, id 13)
[ 27.042] (**) Option "xkb_model" "pc105+inet"
[ 27.042] (**) Option "xkb_layout" "us"
[ 27.043] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 31.116] (II) event1 - Power Button: device removed
[ 31.130] (II) event0 - Power Button: device removed
[ 31.139] (II) event2 - Logitech M325: device removed
[ 31.168] (II) event3 - Logitech Wireless Device PID:4055: device removed
[ 31.204] (II) event7 - Asus WMI hotkeys: device removed
[ 31.236] (II) event6 - Eee PC WMI hotkeys: device removed
[ 31.256] (II) event4 - Logitech K360: device removed
[ 228.705] (II) config/udev: Adding input device WONDERBOOM (AVRCP) (/dev/input/event19)
[ 228.705] (**) WONDERBOOM (AVRCP): Applying InputClass "libinput keyboard catchall"
[ 228.705] (**) WONDERBOOM (AVRCP): Applying InputClass "system-keyboard"
[ 228.705] (II) Using input driver 'libinput' for 'WONDERBOOM (AVRCP)'
[ 228.705] (**) WONDERBOOM (AVRCP): always reports core events
[ 228.705] (**) Option "Device" "/dev/input/event19"
[ 228.705] (II) event19 - WONDERBOOM (AVRCP): is tagged by udev as: Keyboard
[ 228.706] (II) event19 - WONDERBOOM (AVRCP): device is a keyboard
[ 228.706] (II) event19 - WONDERBOOM (AVRCP): device removed
[ 228.717] (**) Option "config_info" "udev:/sys/devices/virtual/input/input36/event19"
[ 228.717] (II) XINPUT: Adding extended input device "WONDERBOOM (AVRCP)" (type: KEYBOARD, id 14)
[ 228.717] (**) Option "xkb_model" "pc105+inet"
[ 228.717] (**) Option "xkb_layout" "us"
[ 228.717] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 231.477] (II) config/udev: removing device WONDERBOOM (AVRCP)
[ 231.477] (II) UnloadModule: "libinput"
[ 234.051] (II) config/udev: Adding input device WONDERBOOM (AVRCP) (/dev/input/event19)
[ 234.051] (**) WONDERBOOM (AVRCP): Applying InputClass "libinput keyboard catchall"
[ 234.051] (**) WONDERBOOM (AVRCP): Applying InputClass "system-keyboard"
[ 234.051] (II) Using input driver 'libinput' for 'WONDERBOOM (AVRCP)'
[ 234.051] (**) WONDERBOOM (AVRCP): always reports core events
[ 234.051] (**) Option "Device" "/dev/input/event19"
[ 234.052] (II) event19 - WONDERBOOM (AVRCP): is tagged by udev as: Keyboard
[ 234.052] (II) event19 - WONDERBOOM (AVRCP): device is a keyboard
[ 234.052] (II) event19 - WONDERBOOM (AVRCP): device removed
[ 234.066] (**) Option "config_info" "udev:/sys/devices/virtual/input/input37/event19"
[ 234.066] (II) XINPUT: Adding extended input device "WONDERBOOM (AVRCP)" (type: KEYBOARD, id 14)
[ 234.066] (**) Option "xkb_model" "pc105+inet"
[ 234.066] (**) Option "xkb_layout" "us"
[ 234.066] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 1329.690] (II) config/udev: removing device WONDERBOOM (AVRCP)
[ 1329.691] (II) UnloadModule: "libinput"
[ 2946.194] (II) config/udev: Adding input device WONDERBOOM (AVRCP) (/dev/input/event19)
[ 2946.194] (**) WONDERBOOM (AVRCP): Applying InputClass "libinput keyboard catchall"
[ 2946.194] (**) WONDERBOOM (AVRCP): Applying InputClass "system-keyboard"
[ 2946.194] (II) Using input driver 'libinput' for 'WONDERBOOM (AVRCP)'
[ 2946.194] (**) WONDERBOOM (AVRCP): always reports core events
[ 2946.194] (**) Option "Device" "/dev/input/event19"
[ 2946.195] (II) event19 - WONDERBOOM (AVRCP): is tagged by udev as: Keyboard
[ 2946.195] (II) event19 - WONDERBOOM (AVRCP): device is a keyboard
[ 2946.195] (II) event19 - WONDERBOOM (AVRCP): device removed
[ 2946.209] (**) Option "config_info" "udev:/sys/devices/virtual/input/input38/event19"
[ 2946.209] (II) XINPUT: Adding extended input device "WONDERBOOM (AVRCP)" (type: KEYBOARD, id 14)
[ 2946.209] (**) Option "xkb_model" "pc105+inet"
[ 2946.209] (**) Option "xkb_layout" "us"
[ 2946.209] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"
[ 2948.932] (II) config/udev: removing device WONDERBOOM (AVRCP)
[ 2948.932] (II) UnloadModule: "libinput"
[ 2952.056] (II) config/udev: Adding input device WONDERBOOM (AVRCP) (/dev/input/event19)
[ 2952.056] (**) WONDERBOOM (AVRCP): Applying InputClass "libinput keyboard catchall"
[ 2952.056] (**) WONDERBOOM (AVRCP): Applying InputClass "system-keyboard"
[ 2952.056] (II) Using input driver 'libinput' for 'WONDERBOOM (AVRCP)'
[ 2952.056] (**) WONDERBOOM (AVRCP): always reports core events
[ 2952.056] (**) Option "Device" "/dev/input/event19"
[ 2952.057] (II) event19 - WONDERBOOM (AVRCP): is tagged by udev as: Keyboard
[ 2952.057] (II) event19 - WONDERBOOM (AVRCP): device is a keyboard
[ 2952.057] (II) event19 - WONDERBOOM (AVRCP): device removed
[ 2952.077] (**) Option "config_info" "udev:/sys/devices/virtual/input/input39/event19"
[ 2952.077] (II) XINPUT: Adding extended input device "WONDERBOOM (AVRCP)" (type: KEYBOARD, id 14)
[ 2952.077] (**) Option "xkb_model" "pc105+inet"
[ 2952.077] (**) Option "xkb_layout" "us"
[ 2952.077] (**) Option "xkb_options" "terminate:ctrl_alt_bksp"I'm not sure I understand how I can get edid-decode.
Last edited by Roger Sheaffe (2025-02-10 13:56:59)
Offline
#8 2025-02-10 09:18:51
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Please use [code][/code] tags, not "quote" tags. Edit your post in this regard.
For clarification
It didn't change anything in X11 but I may not have done it enough times for something to happen
you've yet not managed to replicate the problem on X11?
There's no indication of any output loss in that xorg log either - might just be kscreen getting ahead of itself.
You could try to disable that KDE daemon.
I read something about these sorts of things maybe being due to a power saving feature that can be disabled?
The most likely cause is that the Tv shuts off when it loses the signal, unregisters, KDE notices that and removes the output.
Then, when the output returns, something about the handshake goes wrong and you end up w/ some VESA modes or whatever.
There isn't much you could do from the OS about this, a better HDMI cable might help if just preventing kscreen from fudging around w/ the output doesn't.
The handshake is terribly fragile so you cannot race it to steal precious hollywood content™ … 
Offline
#9 2025-02-10 20:42:15
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
seth wrote:
Please use [code][/code] tags, not "quote" tags. Edit your post in this regard.
Done. Thanks.
you've yet not managed to replicate the problem on X11?
I never use X11, and since it doesn't allow me to scale my desktop, I find it hard to use for any real use case trying to see if it's happening on those sessions. As you say though, the log showed nothing of note with X11.
There's no indication of any output loss in that xorg log either - might just be kscreen getting ahead of itself.
You could try to disable that KDE daemon.The most likely cause is that the Tv shuts off when it loses the signal, unregisters, KDE notices that and removes the output.
Then, when the output returns, something about the handshake goes wrong and you end up w/ some VESA modes or whatever.There isn't much you could do from the OS about this, a better HDMI cable might help if just preventing kscreen from fudging around w/ the output doesn't.
The handshake is terribly fragile so you cannot race it to steal precious hollywood content™ …
I've disabled kscreen and so far haven't experienced the loss of settings, but I only left once so far and tried turning off the screen once. Fingers crossed this is what it was. I'll report back after a few days. If that doesn't fix it, I'll plan to pick up newer, better HDMI cables this weekend. Thanks again for your help.
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#10 2025-02-10 20:46:50
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
the log showed nothing of note with X11.
Because X11 wasn't in control of the framebuffer anyway if you just use it to run SDDM and then hand off to kwin from there.
If it's not kscreen nor the cable you won't get around testing it, X11 absolutely allows you to scale whaever you want, https://wok.oblomov.eu/tecnologia/mixed-dpi-x11/ and most toolkits and certainly the font system also allow that configuration (or do it automagically), https://wiki.archlinux.org/title/HiDPI
Offline
#11 2025-02-12 14:34:11
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Edit: disabling kscreen ended up not fixing the issue.
Heh, I think the new HDMI cable may have fixed the issue.
Now, when I turn the TV monitor off, I hear the click in the TV that its shut off internally after 10-15 seconds, whereas before that sound could happen anytime randomly after it was off or not at all. Then, after that click now reliably KDE makes a couple sounds. When I turn it back on those couple sounds would only sometimes be heard. So far, every single time I turn the TV back on, I hear those couple sounds again and then the proper settings return. I'll keep testing but this seems to be it.
Any idea whats different about cables?
Last edited by Roger Sheaffe (2025-02-12 14:39:37)
Offline
#12 2025-02-12 14:45:55
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Any idea whats different about cables?
Nothing, they're your nemesis and the undefeated champion in ruining ones day 
HDMI cables aren't just some copper, there's a minicomputer in both plugs - that and EM shielding have a huge impact on signal and handshake quality.
You can probably still use that cable in a different, less dynamic context (or for a lower resolution*refresh, ie. signal payload)
Give it a couple of days, if the problem does not return please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.
Offline
#13 2025-02-12 14:57:54
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
seth wrote:
Give it a couple of days, if the problem does not return please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.
Will do. Thanks again for recommending another cable, I probably would have never done that!
Offline
#14 2025-02-13 20:53:00
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Heh, so this morning after turning the TV monitor on after being off overnight, I did get a slight change to display settings, but it was only that it changed the scaling from 300% to 100%, which was easily changed back without requiring a restart. I reenabled kscreen, so I disabled it and will continue to see how ti goes. But this is a huge improvement/tolerable, as no reboots are required.
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#15 2025-02-14 16:12:33
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
OK, so might have to do more troubleshooting. I've never had it only change the scaling, or or change the scaling at all, so I thought this was progress, but I suppose this is just another variation of the same issue. This morning I woke up to the resolution and refresh rate changes that required a reboot to restore. I tried to change to an intermediate resolution first, as I've read that can restore your ability to revert to the correct refresh rate but to no avail.
There are some journalctl entries that occur when the screen is turned off and on. I'll post them later, I have to leave rn for an appt.
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#16 2025-02-14 18:08:13
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
This is the journalctl output when I turn off and turn back on the TV monitor (this particular time nothing to the settings changed):
Feb 14 13:04:18 kactivitymanagerd[3896]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 kwalletd6[3674]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 DiscoverNotifier[4060]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 konsole[4259]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 qbittorrent[11852]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 kdeconnectd[4039]: 2025-02-14T13:04:18 qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 xdg-desktop-portal-kde[3926]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 pamac-tray-plasma[4066]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 kded6[3845]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 polkit-kde-authentication-agent-1[3920]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 dolphin[4257]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 konsole[25057]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:18 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:18 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:18 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:18 plasmashell[25427]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 plasmashell[25427]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
Feb 14 13:04:18 org_kde_powerdevil[3921]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:18 plasmashell[25427]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
Feb 14 13:04:18 plasmashell[25427]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
Feb 14 13:04:18 plasmashell[25427]: org.kde.applets.brightness: D-Bus action "KeyboardBrightnessControl" is not available at service "org.kde.Solid.PowerManagement"
Feb 14 13:04:20 kded6[3845]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:20 kdeconnectd[4039]: 2025-02-14T13:04:20 org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:20 plasmashell[25427]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:20 kdeconnectd[4039]: 2025-02-14T13:04:20 org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:20 kded6[3845]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:21 plasmashell[25427]: org.kde.applets.brightness: D-Bus action "KeyboardBrightnessControl" is not available at service "org.kde.Solid.PowerManagement"
Feb 14 13:04:21 plasmashell[25427]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:21 rtkit-daemon[3681]: Supervising 10 threads of 5 processes of 1 users.
Feb 14 13:04:21 rtkit-daemon[3681]: Supervising 10 threads of 5 processes of 1 users.
Feb 14 13:04:24 pamac-tray-plasma[4066]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 DiscoverNotifier[4060]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 kactivitymanagerd[3896]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 qbittorrent[11852]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 kwalletd6[3674]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 xdg-desktop-portal-kde[3926]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 polkit-kde-authentication-agent-1[3920]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 konsole[25057]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 kdeconnectd[4039]: 2025-02-14T13:04:24 qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 dolphin[4257]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 kded6[3845]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 konsole[4259]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:24 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:24 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:24 plasmashell[25427]: kde.plasmashell: requesting unexisting screen available rect -1
Feb 14 13:04:24 plasmashell[25427]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 plasmashell[25427]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
Feb 14 13:04:24 org_kde_powerdevil[3921]: qt.qpa.wayland: There are no outputs - creating placeholder screen
Feb 14 13:04:24 plasmashell[25427]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken.
Feb 14 13:04:24 plasmashell[25427]: org.kde.applets.brightness: D-Bus action "KeyboardBrightnessControl" is not available at service "org.kde.Solid.PowerManagement"
Feb 14 13:04:26 kded6[3845]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:26 kdeconnectd[4039]: 2025-02-14T13:04:26 org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:26 plasmashell[25427]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:26 kdeconnectd[4039]: 2025-02-14T13:04:26 org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:26 kded6[3845]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"
Feb 14 13:04:26 plasmashell[25427]: org.kde.applets.brightness: D-Bus action "KeyboardBrightnessControl" is not available at service "org.kde.Solid.PowerManagement"
Feb 14 13:04:26 plasmashell[25427]: org.kde.pulseaudio: No object for name "bluez_output.EC_81_93_62_E6_11.1.monitor"Last edited by Roger Sheaffe (2025-02-14 18:09:26)
Offline
#17 2025-02-15 13:58:02
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
THis morning the same thing happened but now I can't even choose the right refresh rate when I reboot. Im stuck at 30Hz.
Offline
#18 2025-02-15 15:17:39
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
This is on wayland or also on X11?
From an X11 session (this will not be reliable from wayland since it goes through a shim), please post the output of
xrandr --verbose (which will conventiently include the edid 
Offline
#19 2025-02-15 15:21:27
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
This is on wayland. I was able to get edid-decode by switching to the v4l-utils-git AUR package, but Im not sure how to use it.
Output of xrandr --verbose:
Screen 0: minimum 16 x 16, current 3840 x 2160, maximum 32767 x 32767
HDMI-A-1 connected primary 3840x2160+0+0 (0x23) normal (normal left inverted right x axis y axis) 1872mm x 1053mm
Identifier: 0x3d5
Timestamp: 132462
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 0.0
Clones:
CRTC: 0
CRTCs: 0
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
RANDR Emulation: 1
non-desktop: 0
supported: 0, 1
3840x2160 (0x23) 338.750MHz -HSync +VSync *current +preferred
h: width 3840 start 4080 end 4488 total 5136 skew 0 clock 65.96KHz
v: height 2160 start 2163 end 2168 total 2200 clock 29.98Hz
2048x1536 (0x24) 125.250MHz -HSync +VSync
h: width 2048 start 2152 end 2360 total 2672 skew 0 clock 46.88KHz
v: height 1536 start 1539 end 1543 total 1565 clock 29.95Hz
1920x1440 (0x25) 109.750MHz -HSync +VSync
h: width 1920 start 2016 end 2208 total 2496 skew 0 clock 43.97KHz
v: height 1440 start 1443 end 1447 total 1468 clock 29.95Hz
1600x1200 (0x26) 74.500MHz -HSync +VSync
h: width 1600 start 1656 end 1816 total 2032 skew 0 clock 36.66KHz
v: height 1200 start 1203 end 1207 total 1224 clock 29.95Hz
1440x1080 (0x27) 59.500MHz -HSync +VSync
h: width 1440 start 1480 end 1624 total 1808 skew 0 clock 32.91KHz
v: height 1080 start 1083 end 1087 total 1102 clock 29.86Hz
1400x1050 (0x28) 56.250MHz -HSync +VSync
h: width 1400 start 1440 end 1576 total 1752 skew 0 clock 32.11KHz
v: height 1050 start 1053 end 1057 total 1071 clock 29.98Hz
1280x1024 (0x29) 50.000MHz -HSync +VSync
h: width 1280 start 1312 end 1440 total 1600 skew 0 clock 31.25KHz
v: height 1024 start 1027 end 1034 total 1045 clock 29.90Hz
1280x960 (0x2a) 46.750MHz -HSync +VSync
h: width 1280 start 1312 end 1440 total 1600 skew 0 clock 29.22KHz
v: height 960 start 963 end 967 total 980 clock 29.82Hz
1152x864 (0x2b) 38.000MHz -HSync +VSync
h: width 1152 start 1184 end 1296 total 1440 skew 0 clock 26.39KHz
v: height 864 start 867 end 871 total 882 clock 29.92Hz
1024x768 (0x2c) 30.000MHz -HSync +VSync
h: width 1024 start 1056 end 1152 total 1280 skew 0 clock 23.44KHz
v: height 768 start 771 end 775 total 784 clock 29.89Hz
800x600 (0x2d) 18.000MHz -HSync +VSync
h: width 800 start 824 end 896 total 992 skew 0 clock 18.15KHz
v: height 600 start 603 end 607 total 614 clock 29.55Hz
640x480 (0x2e) 11.750MHz -HSync +VSync
h: width 640 start 656 end 720 total 800 skew 0 clock 14.69KHz
v: height 480 start 483 end 487 total 493 clock 29.79Hz
320x240 (0x2f) 2.750MHz -HSync +VSync
h: width 320 start 328 end 360 total 400 skew 0 clock 6.88KHz
v: height 240 start 243 end 247 total 253 clock 27.17Hz
2560x1600 (0x30) 164.250MHz -HSync +VSync
h: width 2560 start 2696 end 2960 total 3360 skew 0 clock 48.88KHz
v: height 1600 start 1603 end 1609 total 1630 clock 29.99Hz
1920x1200 (0x31) 89.750MHz -HSync +VSync
h: width 1920 start 1992 end 2184 total 2448 skew 0 clock 36.66KHz
v: height 1200 start 1203 end 1209 total 1224 clock 29.95Hz
1680x1050 (0x32) 67.750MHz -HSync +VSync
h: width 1680 start 1728 end 1896 total 2112 skew 0 clock 32.08KHz
v: height 1050 start 1053 end 1059 total 1071 clock 29.95Hz
1440x900 (0x33) 49.250MHz -HSync +VSync
h: width 1440 start 1480 end 1616 total 1792 skew 0 clock 27.48KHz
v: height 900 start 903 end 909 total 919 clock 29.91Hz
1280x800 (0x34) 39.000MHz -HSync +VSync
h: width 1280 start 1312 end 1440 total 1600 skew 0 clock 24.38KHz
v: height 800 start 803 end 809 total 817 clock 29.83Hz
1152x720 (0x35) 31.750MHz -HSync +VSync
h: width 1152 start 1184 end 1296 total 1440 skew 0 clock 22.05KHz
v: height 720 start 723 end 729 total 736 clock 29.96Hz
960x600 (0x36) 22.000MHz -HSync +VSync
h: width 960 start 984 end 1080 total 1200 skew 0 clock 18.33KHz
v: height 600 start 603 end 609 total 615 clock 29.81Hz
928x580 (0x37) 20.250MHz -HSync +VSync
h: width 928 start 952 end 1040 total 1152 skew 0 clock 17.58KHz
v: height 580 start 583 end 589 total 595 clock 29.54Hz
800x500 (0x38) 15.000MHz -HSync +VSync
h: width 800 start 824 end 896 total 992 skew 0 clock 15.12KHz
v: height 500 start 503 end 509 total 515 clock 29.36Hz
768x480 (0x39) 14.000MHz -HSync +VSync
h: width 768 start 792 end 864 total 960 skew 0 clock 14.58KHz
v: height 480 start 483 end 489 total 495 clock 29.46Hz
720x480 (0x3a) 13.000MHz -HSync +VSync
h: width 720 start 744 end 808 total 896 skew 0 clock 14.51KHz
v: height 480 start 483 end 493 total 499 clock 29.08Hz
640x400 (0x3b) 9.750MHz -HSync +VSync
h: width 640 start 656 end 720 total 800 skew 0 clock 12.19KHz
v: height 400 start 403 end 409 total 415 clock 29.37Hz
320x200 (0x3c) 2.250MHz -HSync +VSync
h: width 320 start 328 end 360 total 400 skew 0 clock 5.62KHz
v: height 200 start 203 end 209 total 215 clock 26.16Hz
3200x1800 (0x3d) 233.000MHz -HSync +VSync
h: width 3200 start 3384 end 3720 total 4240 skew 0 clock 54.95KHz
v: height 1800 start 1803 end 1808 total 1834 clock 29.96Hz
2880x1620 (0x3e) 186.750MHz -HSync +VSync
h: width 2880 start 3032 end 3328 total 3776 skew 0 clock 49.46KHz
v: height 1620 start 1623 end 1628 total 1651 clock 29.96Hz
2560x1440 (0x3f) 146.250MHz -HSync +VSync
h: width 2560 start 2680 end 2944 total 3328 skew 0 clock 43.95KHz
v: height 1440 start 1443 end 1448 total 1468 clock 29.94Hz
2048x1152 (0x40) 91.750MHz -HSync +VSync
h: width 2048 start 2120 end 2328 total 2608 skew 0 clock 35.18KHz
v: height 1152 start 1155 end 1160 total 1175 clock 29.94Hz
1920x1080 (0x41) 79.750MHz -HSync +VSync
h: width 1920 start 1976 end 2168 total 2416 skew 0 clock 33.01KHz
v: height 1080 start 1083 end 1088 total 1102 clock 29.95Hz
1600x900 (0x42) 55.000MHz -HSync +VSync
h: width 1600 start 1640 end 1800 total 2000 skew 0 clock 27.50KHz
v: height 900 start 903 end 908 total 919 clock 29.92Hz
1368x768 (0x43) 40.000MHz -HSync +VSync
h: width 1368 start 1400 end 1536 total 1704 skew 0 clock 23.47KHz
v: height 768 start 771 end 781 total 787 clock 29.83Hz
1280x720 (0x44) 35.250MHz -HSync +VSync
h: width 1280 start 1312 end 1440 total 1600 skew 0 clock 22.03KHz
v: height 720 start 723 end 728 total 736 clock 29.93Hz
1024x576 (0x45) 22.500MHz -HSync +VSync
h: width 1024 start 1056 end 1152 total 1280 skew 0 clock 17.58KHz
v: height 576 start 579 end 584 total 590 clock 29.79Hz
864x486 (0x46) 15.750MHz -HSync +VSync
h: width 864 start 888 end 968 total 1072 skew 0 clock 14.69KHz
v: height 486 start 489 end 494 total 500 clock 29.38Hz
720x400 (0x47) 11.000MHz -HSync +VSync
h: width 720 start 744 end 808 total 896 skew 0 clock 12.28KHz
v: height 400 start 403 end 413 total 419 clock 29.30Hz
640x350 (0x48) 8.500MHz -HSync +VSync
h: width 640 start 656 end 720 total 800 skew 0 clock 10.62KHz
v: height 350 start 353 end 363 total 369 clock 28.79HzId just like to be able to get 144Hz back.
Edit: Oh sorry, this was from wayland, Ill do the x11 now:
Screen 0: minimum 8 x 8, current 3840 x 2160, maximum 32767 x 32767
DP-0 disconnected primary (normal left inverted right x axis y axis)
Identifier: 0x1bc
Timestamp: 3049153
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: DisplayPort
supported: DisplayPort
ConnectorType: DisplayPort
ConnectorNumber: 4
_ConnectorLocation: 4
non-desktop: 0
supported: 0, 1
DP-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x1bd
Timestamp: 3049153
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: DisplayPort
ConnectorNumber: 4
_ConnectorLocation: 4
non-desktop: 0
supported: 0, 1
HDMI-0 connected 3840x2160+0+0 (0x1bf) normal (normal left inverted right x axis y axis) 1872mm x 1053mm
Identifier: 0x1be
Timestamp: 3049153
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
EDID:
00ffffffffffff004c2d3e73000e0001
01210103807944780ab361ab4f46a827
0b5054bdef80714f81c0810081809500
a9c0b300d1c004740030f2705a80b058
8a00501d7400001e565e00a0a0a02950
30203500501d7400001a000000fd0018
780f871e000a202020202020000000fc
005143513930530a20202020202001b0
020353f0545f101f041305142021225d
5e6264071603123f402f0d5707090707
150750570701675407830f0000e2004f
e305c3016e030c003000b84420008001
020304e3060d01e50e60616566e5018b
849001011d80d0721c1620102c258050
1d7400009e023a801871382d40582c45
00501d7400001e0000000000000000d1
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: HDMI
ConnectorNumber: 3
_ConnectorLocation: 3
non-desktop: 0
supported: 0, 1
3840x2160 (0x1bf) 297.000MHz +HSync +VSync *current +preferred
h: width 3840 start 4016 end 4104 total 4400 skew 0 clock 67.50KHz
v: height 2160 start 2168 end 2178 total 2250 clock 30.00Hz
4096x2160 (0x1c0) 593.410MHz +HSync +VSync
h: width 4096 start 4184 end 4272 total 4400 skew 0 clock 134.87KHz
v: height 2160 start 2168 end 2178 total 2250 clock 59.94Hz
4096x2160 (0x1c1) 594.000MHz +HSync +VSync
h: width 4096 start 5064 end 5152 total 5280 skew 0 clock 112.50KHz
v: height 2160 start 2168 end 2178 total 2250 clock 50.00Hz
4096x2160 (0x1c2) 296.700MHz +HSync +VSync
h: width 4096 start 4184 end 4272 total 4400 skew 0 clock 67.43KHz
v: height 2160 start 2168 end 2178 total 2250 clock 29.97Hz
4096x2160 (0x1c3) 297.000MHz +HSync +VSync
h: width 4096 start 5116 end 5204 total 5500 skew 0 clock 54.00KHz
v: height 2160 start 2168 end 2178 total 2250 clock 24.00Hz
4096x2160 (0x1c4) 296.700MHz +HSync +VSync
h: width 4096 start 5116 end 5204 total 5500 skew 0 clock 53.95KHz
v: height 2160 start 2168 end 2178 total 2250 clock 23.98Hz
3840x2160 (0x1c5) 593.410MHz +HSync +VSync
h: width 3840 start 4016 end 4104 total 4400 skew 0 clock 134.87KHz
v: height 2160 start 2168 end 2178 total 2250 clock 59.94Hz
3840x2160 (0x1c6) 594.000MHz +HSync +VSync
h: width 3840 start 4896 end 4984 total 5280 skew 0 clock 112.50KHz
v: height 2160 start 2168 end 2178 total 2250 clock 50.00Hz
3840x2160 (0x1c7) 296.700MHz +HSync +VSync
h: width 3840 start 4016 end 4104 total 4400 skew 0 clock 67.43KHz
v: height 2160 start 2168 end 2178 total 2250 clock 29.97Hz
3840x2160 (0x1c8) 297.000MHz +HSync +VSync
h: width 3840 start 4896 end 4984 total 5280 skew 0 clock 56.25KHz
v: height 2160 start 2168 end 2178 total 2250 clock 25.00Hz
3840x2160 (0x1c9) 296.700MHz +HSync +VSync
h: width 3840 start 5116 end 5204 total 5500 skew 0 clock 53.95KHz
v: height 2160 start 2168 end 2178 total 2250 clock 23.98Hz
2560x1440 (0x1ca) 241.500MHz +HSync -VSync
h: width 2560 start 2608 end 2640 total 2720 skew 0 clock 88.79KHz
v: height 1440 start 1443 end 1448 total 1481 clock 59.95Hz
1920x1080 (0x1cb) 296.700MHz +HSync +VSync
h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 134.86KHz
v: height 1080 start 1084 end 1089 total 1125 clock 119.88Hz
1920x1080 (0x1cc) 297.000MHz +HSync +VSync
h: width 1920 start 2448 end 2492 total 2640 skew 0 clock 112.50KHz
v: height 1080 start 1084 end 1089 total 1125 clock 100.00Hz
1920x1080 (0x1cd) 148.500MHz +HSync +VSync
h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.50KHz
v: height 1080 start 1084 end 1089 total 1125 clock 60.00Hz
1920x1080 (0x1ce) 148.350MHz +HSync +VSync
h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.43KHz
v: height 1080 start 1084 end 1089 total 1125 clock 59.94Hz
1920x1080 (0x1cf) 148.500MHz +HSync +VSync
h: width 1920 start 2448 end 2492 total 2640 skew 0 clock 56.25KHz
v: height 1080 start 1084 end 1089 total 1125 clock 50.00Hz
1920x1080 (0x1d0) 74.180MHz +HSync +VSync
h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 33.72KHz
v: height 1080 start 1084 end 1089 total 1125 clock 29.97Hz
1920x1080 (0x1d1) 74.250MHz +HSync +VSync
h: width 1920 start 2448 end 2492 total 2640 skew 0 clock 28.12KHz
v: height 1080 start 1084 end 1089 total 1125 clock 25.00Hz
1920x1080 (0x1d2) 74.180MHz +HSync +VSync
h: width 1920 start 2558 end 2602 total 2750 skew 0 clock 26.97KHz
v: height 1080 start 1084 end 1089 total 1125 clock 23.98Hz
1680x1050 (0x1d3) 146.250MHz -HSync +VSync
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.29KHz
v: height 1050 start 1053 end 1059 total 1089 clock 59.95Hz
1600x900 (0x1d4) 108.000MHz +HSync +VSync
h: width 1600 start 1624 end 1704 total 1800 skew 0 clock 60.00KHz
v: height 900 start 901 end 904 total 1000 clock 60.00Hz
1440x900 (0x1d5) 106.500MHz -HSync +VSync
h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.93KHz
v: height 900 start 903 end 909 total 934 clock 59.89Hz
1280x1024 (0x1d6) 135.000MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 79.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.02Hz
1280x1024 (0x1d7) 108.000MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 63.98KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.02Hz
1280x800 (0x1d8) 83.500MHz -HSync +VSync
h: width 1280 start 1352 end 1480 total 1680 skew 0 clock 49.70KHz
v: height 800 start 803 end 809 total 831 clock 59.81Hz
1280x720 (0x1d9) 74.250MHz +HSync +VSync
h: width 1280 start 1390 end 1430 total 1650 skew 0 clock 45.00KHz
v: height 720 start 725 end 730 total 750 clock 60.00Hz
1280x720 (0x1da) 74.180MHz +HSync +VSync
h: width 1280 start 1390 end 1430 total 1650 skew 0 clock 44.96KHz
v: height 720 start 725 end 730 total 750 clock 59.94Hz
1280x720 (0x1db) 74.250MHz +HSync +VSync
h: width 1280 start 1720 end 1760 total 1980 skew 0 clock 37.50KHz
v: height 720 start 725 end 730 total 750 clock 50.00Hz
1152x864 (0x1dc) 108.000MHz +HSync +VSync
h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.50KHz
v: height 864 start 865 end 868 total 900 clock 75.00Hz
1024x768 (0x1dd) 78.750MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.02KHz
v: height 768 start 769 end 772 total 800 clock 75.03Hz
1024x768 (0x1de) 75.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1328 skew 0 clock 56.48KHz
v: height 768 start 771 end 777 total 806 clock 70.07Hz
1024x768 (0x1df) 65.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
800x600 (0x1e0) 49.500MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.88KHz
v: height 600 start 601 end 604 total 625 clock 75.00Hz
800x600 (0x1e1) 50.000MHz +HSync +VSync
h: width 800 start 856 end 976 total 1040 skew 0 clock 48.08KHz
v: height 600 start 637 end 643 total 666 clock 72.19Hz
800x600 (0x1e2) 40.000MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
720x576 (0x1e3) 27.000MHz -HSync -VSync
h: width 720 start 732 end 796 total 864 skew 0 clock 31.25KHz
v: height 576 start 581 end 586 total 625 clock 50.00Hz
720x480 (0x1e4) 27.000MHz -HSync -VSync
h: width 720 start 736 end 798 total 858 skew 0 clock 31.47KHz
v: height 480 start 489 end 495 total 525 clock 59.94Hz
640x480 (0x1e5) 31.500MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.50KHz
v: height 480 start 481 end 484 total 500 clock 75.00Hz
640x480 (0x1e6) 31.500MHz -HSync -VSync
h: width 640 start 656 end 696 total 832 skew 0 clock 37.86KHz
v: height 480 start 481 end 484 total 520 clock 72.81Hz
640x480 (0x1e7) 25.175MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
DP-2 disconnected (normal left inverted right x axis y axis)
Identifier: 0x1e8
Timestamp: 3049153
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: DisplayPort
supported: DisplayPort
ConnectorType: DisplayPort
ConnectorNumber: 2
_ConnectorLocation: 2
non-desktop: 0
supported: 0, 1
DP-3 disconnected (normal left inverted right x axis y axis)
Identifier: 0x1e9
Timestamp: 3049153
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: DisplayPort
ConnectorNumber: 2
_ConnectorLocation: 2
non-desktop: 0
supported: 0, 1
HDMI-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x1ea
Timestamp: 3049153
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: HDMI
ConnectorNumber: 1
_ConnectorLocation: 1
non-desktop: 0
supported: 0, 1
DP-4 disconnected (normal left inverted right x axis y axis)
Identifier: 0x1eb
Timestamp: 3049153
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: DisplayPort
supported: DisplayPort
ConnectorType: DisplayPort
ConnectorNumber: 0
_ConnectorLocation: 0
non-desktop: 0
supported: 0, 1
DP-5 disconnected (normal left inverted right x axis y axis)
Identifier: 0x1ec
Timestamp: 3049153
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
CTM: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
CscMatrix: 65536 0 0 0 0 65536 0 0 0 0 65536 0
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: DisplayPort
ConnectorNumber: 0
_ConnectorLocation: 0
non-desktop: 0
supported: 0, 1Just point out, my cursor is tiny on X11, a lot of things just dont work system wide, but scaling isnt even given as an option in the system settings, and the max allowed refresh rate is 60Hz.
Last edited by Roger Sheaffe (2025-02-15 15:25:36)
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#20 2025-02-15 20:33:37
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Pretty worried now, I even did a fresh Arch install, wiped my system nvme completely, and Im still having this problem. That always used to fix it. Is it possible the TV EDID got corrupted or something? No matter what I do im stuck at 30Hz at 4K
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#21 2025-02-15 21:32:33
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
edid-decode (hex):
00 ff ff ff ff ff ff 00 4c 2d 3e 73 00 0e 00 01
01 21 01 03 80 79 44 78 0a b3 61 ab 4f 46 a8 27
0b 50 54 bd ef 80 71 4f 81 c0 81 00 81 80 95 00
a9 c0 b3 00 d1 c0 04 74 00 30 f2 70 5a 80 b0 58
8a 00 50 1d 74 00 00 1e 56 5e 00 a0 a0 a0 29 50
30 20 35 00 50 1d 74 00 00 1a 00 00 00 fd 00 18
78 0f 87 1e 00 0a 20 20 20 20 20 20 00 00 00 fc
00 51 43 51 39 30 53 0a 20 20 20 20 20 20 01 b0
02 03 53 f0 54 5f 10 1f 04 13 05 14 20 21 22 5d
5e 62 64 07 16 03 12 3f 40 2f 0d 57 07 09 07 07
15 07 50 57 07 01 67 54 07 83 0f 00 00 e2 00 4f
e3 05 c3 01 6e 03 0c 00 30 00 b8 44 20 00 80 01
02 03 04 e3 06 0d 01 e5 0e 60 61 65 66 e5 01 8b
84 90 01 01 1d 80 d0 72 1c 16 20 10 2c 25 80 50
1d 74 00 00 9e 02 3a 80 18 71 38 2d 40 58 2c 45
00 50 1d 74 00 00 1e 00 00 00 00 00 00 00 00 d1
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.3
Vendor & Product Identification:
Manufacturer: SAM
Model: 29502
Serial Number: 16780800
Made in: week 1 of 2023
Basic Display Parameters & Features:
Digital display
Maximum image size: 121 cm x 68 cm
Gamma: 2.20
RGB color display
First detailed timing is the preferred timing
Color Characteristics:
Red : 0.6699, 0.3115
Green: 0.2734, 0.6591
Blue : 0.1533, 0.0449
White: 0.3125, 0.3291
Established Timings I & II:
IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz
DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
Apple : 640x480 66.666667 Hz 4:3 35.000 kHz 30.240000 MHz
DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz
DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz
DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz
DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz
DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz
Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz
DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz
DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz
DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz
Apple : 1152x870 75.061550 Hz 192:145 68.681 kHz 100.000000 MHz
Standard Timings:
DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz
DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
DMT 0x1c: 1280x800 59.810326 Hz 16:10 49.702 kHz 83.500000 MHz
DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz
DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz
DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz (RB)
DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz
DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
Detailed Timing Descriptors:
DTD 1: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz (1872 mm x 1053 mm)
Modeline "3840x2160_30.00" 297.000 3840 4016 4104 4400 2160 2168 2178 2250 +HSync +VSync
DTD 2: 2560x1440 59.950550 Hz 16:9 88.787 kHz 241.500000 MHz (1872 mm x 1053 mm)
Modeline "2560x1440_59.95" 241.500 2560 2608 2640 2720 1440 1443 1448 1481 +HSync -VSync
Display Range Limits:
Monitor ranges (GTF): 24-120 Hz V, 15-135 kHz H, max dotclock 300 MHz
Display Product Name: 'QCQ90S'
Extension blocks: 1
Checksum: 0xb0
----------------
Block 1, CTA-861 Extension Block:
Revision: 3
Underscans IT Video Formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
Native detailed modes: 0
Video Data Block:
VIC 95: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz
VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz
VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz
VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz
VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz
VIC 32: 1920x1080 24.000000 Hz 16:9 27.000 kHz 74.250000 MHz
VIC 33: 1920x1080 25.000000 Hz 16:9 28.125 kHz 74.250000 MHz
VIC 34: 1920x1080 30.000000 Hz 16:9 33.750 kHz 74.250000 MHz
VIC 93: 3840x2160 24.000000 Hz 16:9 54.000 kHz 297.000000 MHz
VIC 94: 3840x2160 25.000000 Hz 16:9 56.250 kHz 297.000000 MHz
VIC 98: 4096x2160 24.000000 Hz 256:135 54.000 kHz 297.000000 MHz
VIC 100: 4096x2160 30.000000 Hz 256:135 67.500 kHz 297.000000 MHz
VIC 7: 1440x480i 59.940060 Hz 16:9 15.734 kHz 27.000000 MHz
VIC 22: 1440x576i 50.000000 Hz 16:9 15.625 kHz 27.000000 MHz
VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz
VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz
VIC 63: 1920x1080 120.000000 Hz 16:9 135.000 kHz 297.000000 MHz
VIC 64: 1920x1080 100.000000 Hz 16:9 112.500 kHz 297.000000 MHz
Audio Data Block:
Linear PCM:
Max channels: 6
Supported sample rates (kHz): 192 96 48 44.1 32
Supported sample sizes (bits): 24 20 16
Linear PCM:
Max channels: 2
Supported sample rates (kHz): 48 44.1 32
Supported sample sizes (bits): 24 20 16
AC-3:
Max channels: 6
Supported sample rates (kHz): 48 44.1 32
Maximum bit rate: 640 kb/s
Enhanced AC-3 (DD+):
Max channels: 8
Supported sample rates (kHz): 48 44.1 32
Supports Joint Object Coding
MAT (MLP):
Max channels: 8
Supported sample rates (kHz): 192 96 48
Supports Dolby TrueHD, object audio PCM and channel-based PCM
Hash calculation not required for object audio PCM or channel-based PCM
Speaker Allocation Data Block:
FL/FR - Front Left/Right
LFE1 - Low Frequency Effects 1
FC - Front Center
BL/BR - Back Left/Right
Video Capability Data Block:
YCbCr quantization: No Data
RGB quantization: Selectable (via AVI Q)
PT scan behavior: No Data
IT scan behavior: Supports both over- and underscan
CE scan behavior: Supports both over- and underscan
Colorimetry Data Block:
xvYCC601
xvYCC709
BT2020YCC
BT2020RGB
Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
Source physical address: 3.0.0.0
Supports_AI
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 340 MHz
Extended HDMI video details:
HDMI VICs:
HDMI VIC 1: 3840x2160 30.000000 Hz 16:9 67.500 kHz 297.000000 MHz
HDMI VIC 2: 3840x2160 25.000000 Hz 16:9 56.250 kHz 297.000000 MHz
HDMI VIC 3: 3840x2160 24.000000 Hz 16:9 54.000 kHz 297.000000 MHz
HDMI VIC 4: 4096x2160 24.000000 Hz 256:135 54.000 kHz 297.000000 MHz
HDR Static Metadata Data Block:
Electro optical transfer functions:
Traditional gamma - SDR luminance range
SMPTE ST2084
Hybrid Log-Gamma
Supported static metadata descriptors:
Static metadata type 1
YCbCr 4:2:0 Video Data Block:
VIC 96: 3840x2160 50.000000 Hz 16:9 112.500 kHz 594.000000 MHz
VIC 97: 3840x2160 60.000000 Hz 16:9 135.000 kHz 594.000000 MHz
VIC 101: 4096x2160 50.000000 Hz 256:135 112.500 kHz 594.000000 MHz
VIC 102: 4096x2160 60.000000 Hz 256:135 135.000 kHz 594.000000 MHz
Vendor-Specific Video Data Block (HDR10+), OUI 90-84-8B:
Application Version: 1
Detailed Timing Descriptors:
DTD 3: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz (1872 mm x 1053 mm)
Modeline "1920x1080_50.00i" 74.250 1920 2448 2492 2640 1080 1082 1087 1103 +HSync +VSync Interlace
DTD 4: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz (1872 mm x 1053 mm)
Modeline "1920x1080_60.00" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +HSync +VSync
Checksum: 0xd1Maximum TMDS clock: 340 MHz
That's a HDMI 1.3/"High Speed HDMI Cable" connection.
Are there any adapters involved? Docks? A receiver? Have you tried different jacks at the GPU or the Tv?
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#22 2025-02-15 21:48:33
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
No, just an hdmi cable from the TV to the GPU. I have tried various combinations of the 2 cables and the 2 HDMI ports on the back of the GPU and the 4 HDMI ports on the back of the TV.
I have a third cable, I bought a set of 2 the other day, but I've used these other 2 all this time.
This morning I tried other resolutions first to see if it would let me choose 144 on 4k again without rebooting. I'm pretty sure I've done that before though.
Last edited by Roger Sheaffe (2025-02-15 21:52:27)
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#23 2025-02-15 22:43:00
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
Can you test the Tv against a different host (other notebook, console, the OSD of some receiver etc)?
Does it provide other input systems (displayport)?
The cables are graded "premium" or "ultra" high speed?
How long are they?
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#24 2025-02-16 00:15:43
- Roger Sheaffe
- Member
- Registered: 2024-09-19
- Posts: 32
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
OK, so I did a 2nd system reset, wiped the drive, this time I did not have it install nvidia with the install script and I did that manually. When I logged back in after that I was suddenly able to choose 4K 144Hz again. I'm noting from now on, when it messes up do not try to fix it by fiddling with resolution settings, just restart the system.
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#25 2025-02-16 08:45:27
- seth
- Member
- Registered: 2012-09-03
- Posts: 61,632
Re: resol. and refresh rate lost after wake from sleep or monitor shut off
The Tv sent you an EDID that indicates it's only ok w/ 340MHz TMDS.
This is not a problem w/ the computer - reinstalling, using whatever to install whatever, wiping drives etc. won't do anything about the situation.
You stand a better chance just rebooting the Tv to get out of this.
But:
seth wrote:
The cables are graded "premium" or "ultra" high speed?
How long are they?
Also, while odd and not indicated: is there a parallel windows installation?
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