After 11 years with no apparent support, Mirage has done well. However it now seg faults on attempting to start it. ;-( [ 322.721485] mirage[2801]: segfault at 1 ip 00007f196a2da97d sp 00007fffe5ba3e08 error 4 in libc.so.6[7f196a165000+195000] [ 322.721500] Code: f8 77 c3 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 89 f8 48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 33 01 00 00 <c5> fd 74 0f c5 fd d7 c1 85 c0 74 57 f3 0f bc c0 c5 f8 77 c3 66 66</c5>
I am also very keen on yad, having used it for years. A similar problem exists on Ubuntu 20.04.1 LTS, the --window-icon tag doesn't work. It doesn't show anything, not even the default yad icon if the image is not found. @Hans-Joachim Scholz - for me the --button="gtk-close:1" shows the graphic correctly. Maybe you don't have the GTK buttons installed?