#1142190 libegl1: via ssh, DRI3 error / failure to open /dev/dri/renderD128 (Permission denied / VK_ERROR_INCOMPATIBLE_DRIVER)

Package:
libegl1
Source:
libegl1
Description:
Vendor neutral GL dispatch library -- EGL support
Submitter:
Vincent Lefevre
Date:
2026-07-16 15:13:03 UTC
Severity:
normal
#1142190#5
Date:
2026-07-16 11:01:51 UTC
From:
To:
When I run zathura remotely via ssh, I get in the terminal:

libEGL warning: DRI3 error: Could not get DRI3 device
libEGL warning: Ensure your X server supports DRI3 to get accelerated rendering
TU: error: ../src/freedreno/vulkan/tu_knl.cc:375: failed to open device /dev/dri/renderD128 (VK_ERROR_INCOMPATIBLE_DRIVER)

(org.pwmt.zathura:4859): Gdk-WARNING **: 12:57:41.938: Vulkan: ../src/intel/vulkan/anv_physical_device.c:2650: Unable to open device /dev/dri/renderD128: Permission denied (VK_ERROR_INCOMPATIBLE_DRIVER)

And if the remote machine also has a local X server running (which
should not make a difference, because this X server must not be used!),
I just get the first two lines:

libEGL warning: DRI3 error: Could not get DRI3 device
libEGL warning: Ensure your X server supports DRI3 to get accelerated rendering
#1142190#12
Date:
2026-07-16 15:05:26 UTC
From:
To:
Dear Maintainer,


   * What led up to the situation?
        Utilizing mpv to play video(s).

   * What exactly did you do (or not do) that was effective (or
     ineffective)?
        Build backported package so as to expect an improvement and/or
        change.

   * What was the outcome of this action?
        No change from Trixie package outcome, i.e.,
        libEGL warning: DRI3 error: Could not get DRI3 device
        libEGL warning: Ensure your X server supports DRI3 to get accelerated rendering

   * What outcome did you expect instead?
        Accelerated rendering, of course!