[Bug 110214] radeonsi: xterm scrollback buffer disappears while Shift+PgUp and Shift+PgDn

https://bugs.freedesktop.org/show_bug.cgi?id=110214

--- Comment #88 from Diego Viola diego.viola@gmail.com --- (In reply to komqinxit from comment #87)

Another similar bug. xfce4-terminal leaves a large black area at the bottom when it renders 'dmesg' or 'cat /etc/passwd'.

AMD Ryzen 3 2200G. Arch Linux. Mesa 19.0.3-1

I can reproduce this, it happens for me with xfce4-terminal and also gnome-terminal and most other VTE-based terminals.

I also noticed that setting R600_DEBUG=nodpbb and MESA_EXTENSION_OVERRIDE="-GL_NV_texture_barrier" does not seem to help.