Package: qt6-base Severity: normal Qt5 packages had separate GLES versions packaged in Debian, but on Qt6 the rendering backend was revamped by Qt so that the same binaries can support desktop GL and GLES.
For some reason, the current Debian packaging does not include libGLES development headers in Build-Depends. When configuring the build, Qt will not be able to enable GLESv2 support. These packages then cannot be used to render anything on devices that do not support desktop GL, but have GLES support. I have confirmed that building with GLES packages indeed fixes the errors. -- System Information: Debian Release: 12.0 APT prefers testing-security APT policy: (500, 'testing-security'), (500, 'testing') Architecture: arm64 (aarch64) Kernel: Linux 4.4-0-volla-yggdrasil (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_WARN Locale: LANG=en_US.UTF8, LC_CTYPE=en_US.UTF8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system)
