Mouse pointer is not visible

DisplayLink / evdi

Extensible Virtual Display Interface

MIT License

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Mouse pointer is not visible #462

Open ptpu opened 7 months ago

ptpu commented 7 months ago

Are you using the latest driver? Yes
Are you using the latest EVDI version? Yes
If you are using a DisplayLink device, have you checked 'troubleshooting' on DisplayLink's website? Yes
Is this issue related to evdi/kernel? Yes

Linux distribution and its version: Fedora 39
Linux kernel version: 6.8.5-201.fc39.x86_64
Xorg version (if used)
Desktop environment in use: Wayland

kernel: evdi: [W] evdi_gem_mmap:407 Don't allow imported objects to be mapped: owner: i915

Two external screens are connected to my notebook. As soon as I move the mouse pointer to the external screen, I receive the following error in the log with every movement. The mouse pointer is not visible.

displaylink-emajewsk commented 7 months ago

Is it only a problem with the newest evdi or do you still see it when you switch back to 1.14.2?

synaptics-lspintzyk commented 7 months ago

@ptpu Please provide logs you can gather with SupportTool: https://www.synaptics.com/products/displaylink-graphics/downloads/linux-support-tool

You can send them on DisplayLink support via technical-enquiries@synaptics.com or post here if you wish.

VladimirKadlec commented 7 months ago

I have the same issue with 1.14.4. I downgraded to 1.14.2. and it's working now. I can't run the SupportTool as I'm on the ARM Linux (MacBook Air M2).

Linux distribution and its version: Ubuntu 23.10 (Asahi Linux)
Linux kernel version: 6.6.0-1004-apple-arm
Desktop environment in use: Wayland

synaptics-lspintzyk commented 6 months ago

Please send me 'dmesg' command output and /var/log/displaylink directory.

VladimirKadlec commented 6 months ago

@lspintzyk I sent the logs to technical-enquiries@synaptics.com, thanks.

renantristao01 commented 5 months ago

HI There anyone workaround 1.14.4 ?

Thanks Appreciated

synaptics-lspintzyk commented 5 months ago

HI There anyone workaround 1.14.4 ?

Thanks Appreciated

Please send 'dmesg' command output and /var/log/displaylink directory to technical-enquiries@synaptics.com.

boecko commented 4 weeks ago

Hi, I have evdi version 1.14.6 on Debian GNU/Linux trixie/Kernel 6.11.4 and i get exactly the same issue with wayland

evdi: [W] evdi_gem_mmap:408 Don't allow imported objects to be mapped: owner: i915

Is there a fix available or do you still need the displaymanager-logs?

boecko commented 3 weeks ago

Hi,

i reverted commit https://github.com/DisplayLink/evdi/commit/3323f3190dc922f1b4ad5f525f09b72afd2739e0 on my local 1.14.7-source. What can i say ... it works. Mouse pointer is visible again.

boecko commented 3 weeks ago

Can someone change the subject to "Mouse pointer is not visible in wayland" ?