Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-186720

Transparent Window with 10bpc on Xorg

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Reopened
    • Resolution: Unresolved
    • Affects Version/s: 1.15.2, 20w22a, 1.16.2
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      OS: Arch Linux
      Kernel: 5.8.0-1-mainline
      Java: java-8-openjdk
      GPU: AMD RX480
    • Confirmation Status:
      Unconfirmed
    • Category:
      Rendering

      Description

      Running the game on Xorg set up for 10bpc/30bpp color makes the window appear transparent.

       To enable 10 bit color, I use a conf file in /etc/X11/xorg.conf.d that looks like this:

      Section "Screen"
        Identifier "Default Screen"
        DefaultDepth 30
        SubSection "Display"
          Depth 30
        EndSubSection
      EndSection

      Disabling 10bpc color by commenting out this entire Section and rebooting (to restart X) makes the game look normal. This is what happens on both Gnome and a fresh Cinnamon install.
      The issue seems to be similar to MC-134586, but specifically arises with 10 bit color.

        Attachments

          Activity

            People

            Assignee:
            Unassigned Unassigned
            Reporter:
            eas Tobias Fey
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated: