From: subroy.debian@manyme.com   
      
   Package: ghostscript   
   Version: 10.05.1~dfsg-1+deb13u1   
   Severity: important   
      
   After upgrading my monitor to 4k display with wider color-gamut, started   
   Xorg with 30-bit color depth (DefaultDepth 30 in '/etc/X11/xorg.conf').   
   'xdpyinfo' also reports:   
   depth of root window: 30 planes   
      
   Most of the other softwares I use displays without any problem.   
   However, 'gv FILE.ps' kept on waiting for the file to open.   
   To understand the issue in opening the file, I tried 'ghostscript FILE.ps'.   
   It showed the following:   
      
   GPL Ghostscript 10.05.1: Unsupported X visual depth: 30   
   **** Unable to open the initial device, quitting.   
   Segmentation fault   
      
   Given that most of the present era monitors support 10-bit colour for   
   R/G/B, more and more people are going to be hit by this lack of   
   support. Therefore, I am marking this as 'important'.   
   Upstream bugs also do not list this issue.   
      
      
   -- System Information:   
   Debian Release: 13.3   
     APT prefers stable-updates   
     APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500,   
   'oldstable-updates'), (500, 'oldstable-security'), (500, 'oldold   
   table-updates'), (500, 'oldoldstable-security'), (500, 'oldoldstable'), (500,   
   'stable'), (500, 'oldstable')   
   Architecture: amd64 (x86_64)   
   Foreign Architectures: i386   
      
   Kernel: Linux 6.12.63+deb13-amd64 (SMP w/20 CPU threads; PREEMPT)   
   Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE not   
   set   
   Shell: /bin/sh linked to /usr/bin/dash   
   Init: systemd (via /run/systemd/system)   
      
   Versions of packages ghostscript depends on:   
   ii  libc6    2.41-12+deb13u1   
   ii  libgs10  10.05.1~dfsg-1+deb13u1   
      
   ghostscript recommends no packages.   
      
   Versions of packages ghostscript suggests:   
   ii  texlive-binaries  2024.20240313.70630+ds-6   
      
   -- no debconf information   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)