black screen

After I enter my password I hear the boot sound and my screen goes black

15 Replies

PizzaVOP•6mo ago

Oh after I waited some time it started but that doesn't seem normal

Yeah facing this exact same issue. I'm on x11 just gave up on wayland because of countless issues. It happens almost always so if any dev is here let me know if i can share some log.

ciaens•6mo ago

Yes I'm having the exact same issue with wayland. Did it a few days ago, I deleted some configuration files and it worked, but now it's borked again, god knows why. These are the log I've managed to find so far :

juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_core: Applying output config failed!
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_wayland_drm: Checking test buffer failed!
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: Invalid framebuffer status:  "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: Invalid framebuffer status:  "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible

juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_core: Applying output config failed!
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_wayland_drm: Checking test buffer failed!
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: Invalid framebuffer status:  "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: Invalid framebuffer status:  "GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT"
juil. 04 21:11:41 fedora kwin_wayland[5688]: kwin_scene_opengl: 0x502: GL_INVALID_OPERATION error generated. <image> and <target> are incompatible

ciaens•6mo ago

full log

DgjNrCE.txt

ciaens•6mo ago

Seems that kwin fails to get a screen width and height and then just blacks out why it was working before and not anymore I have no idea

juil. 04 20:55:34 fedora systemsettings[6417]: qrc:/qt/qml/org/kde/kirigami/dialogs/Dialog.qml:297: TypeError: Cannot read property 'width' of null

juil. 04 20:55:34 fedora systemsettings[6417]: qrc:/qt/qml/org/kde/kirigami/dialogs/Dialog.qml:298: TypeError: Cannot read property 'height' of null

juil. 04 20:55:34 fedora systemsettings[6417]: qrc:/qt/qml/org/kde/kirigami/dialogs/Dialog.qml:341:18: QML ScrollView: Binding loop detected for property "calculatedImplicitWidth"

juil. 04 20:55:34 fedora systemsettings[6417]: qrc:/qt/qml/org/kde/kirigami/dialogs/Dialog.qml:297: TypeError: Cannot read property 'width' of null

juil. 04 20:55:34 fedora systemsettings[6417]: qrc:/qt/qml/org/kde/kirigami/dialogs/Dialog.qml:298: TypeError: Cannot read property 'height' of null

juil. 04 20:55:34 fedora systemsettings[6417]: qrc:/qt/qml/org/kde/kirigami/dialogs/Dialog.qml:341:18: QML ScrollView: Binding loop detected for property "calculatedImplicitWidth"

Grundle Actual•6mo ago

are you using an HDR monitor?

PizzaVOP•6mo ago

i dont think so, how do i check

Grundle Actual•6mo ago

It might be an option in your monitors on display menu, I was having issues with logging in on wayland after upgrading to 3.5.0 where I was met with a black screen but still heard the login chime like you. Disabling HDR on my monitor allowed me to get back in on Wayland. it seems like HDR is busted with the upgrade, it was working fine before 3.5.0 for me

PizzaVOP•6mo ago

nope deffenitly not

Grundle Actual•6mo ago

gotcha, well im not sure then

FardinHaque•6mo ago

Got a new drive so did a fresh install of bazzite kde nvidia today and after a couple of reboots i'm facing this issue again. After login it shows a black screen and after around 30-40 seconds it shows the desktop. Then after couple of minutes what ever i'm doing it kicks me back to the login screen. Entering the password again goes to in infinite black screen. My monitor does support HDR but i have disabled it from the display settings. And no VRR.

ciaens•6mo ago

Yes I have an HDR monitor. But how can you disable HDR in KDE ? My monitor does not have a toggle for it. Last time I just deleted a bunch of configs in .config/ but I don't want to do random again I've tried to set "highDynamicRange": false, in .config/kwinoutputconfig.json but it changes nothing

Grundle Actual•6mo ago

I wish I had better knowledge on it, my monitor has a toggle so that's been my workaround until HDR gets fixed which I don't believe is a huge priority. I should really submit a github issue to get the maintainers eyes on this issue

FardinHaque•6mo ago

Seems like version 40.20240706.0 fixed it for me. Sorry false alarm. Back to black screen 😣

clement•4mo ago

I have the exact same problem. I could only identify that this is happening with a specific screen. I may have activated HDR but cannot get the option anymore. anytime I plug the screen wayland freeze I did the same and restarted but it was back to true Ok I could fix it by moving .config/kwinrc and .config/kwinoutputconfig.json to .config/kwinrc.bak and .config/kwinoutputconfig.json.bak and restarting sddm

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