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+NextSTEP 3.3 for Sparc graphical glitches
+Description of problem:
+It installs/boot by using complex boot syntax and taskset -c 0 under Linux
+
+see end of https://gitlab.com/qemu-project/qemu/-/issues/2620#note_2207999780
+
+But after it installs I see  some gfx corruption
+Steps to reproduce:
+1. install NEXTSTEP 3.3 for RISC computers
+2. Boot to desktop (may need ctrl-c  to skip some services at startup)
+3. Select Info and watch for Workspace Manager info window to appear.
+4. Move this window to the right - it corrupts!
+Additional information:
+Bug also exist if I boot qemu with  -g 1024x768x24
+
+Moving window vertically (up/down) does not corrupt it
+Moving any window around corrupt it.
+
+Resizing and scrolling inside say Terminal emulators work.
+
+There was 86Box issue around one FPU instruction that looked a bit like this, 
+is there way to check fpu emulation?
+
+![ns33-qemu-903-corruption](/uploads/5230c7263bbc44acc37c4736f1d306ff/ns33-qemu-903-corruption.png)