Troubleshooting

Troubleshooting

Symptom	Cause / fix
curl: (60) SSL certificate problem	SSL_CERT_FILE is not set (Base QEMU images, sections 4 ① and 5)
ldd: ... libeventfd.so.1 not found (or another QNX library)	the QNX run-time libraries are missing (Base QEMU images 4 ②), or /data/oss/qnx-runtime/lib is not in LD_LIBRARY_PATH
a program cannot find its data files, fonts show as boxes	the /usr/local link is missing: ln -sP /data/oss/usr/local /usr/local (after every reboot)
No space left on device	/data is too small: make the image again with the sizes in Base QEMU images 2
apk: UNTRUSTED signature	the key file must be named openqnx-oss-20261029.rsa.pub (Install with apk 2)
apk: sdl2 ... conflicts: sdl2-compat	install only one of the two
apk add says "1 error", ….trigger: exited with error 127	a target set up before 2026-11-03: apk lacks --force-no-chroot. Run sed -i 's#--root /data/oss#--root /data/oss --force-no-chroot#' /data/oss/bin/apk; apk fix, or add the option to your alias
GTK program: "No GSettings schemas are installed"	installed without apk: glib-compile-schemas /usr/local/share/glib-2.0/schemas
a removed Python module still imports (empty, "has no attribute ...")	its __pycache__ was left behind: with apk, update python3 to 3.14.0-r3 or later (a trigger cleans up); without apk, remove /usr/local/lib/python3.14/site-packages/<module>
404 from curl	the release does not match the name's first letter: a-l → …-<ARCH>, m-z → …-<ARCH>-m-z
labwc: "Can't open 'dri' library"	dri_gbm.so from the SDP is missing in /data/oss/qnx-runtime/lib (Base QEMU images 4 ②)
graphics image, x86_64: screen crashes, "No virgl contexts available"	QEMU runs without KVM: the user must be in group kvm and /dev/kvm writable
aarch64 is slow	QEMU emulation; normal. Big packages (llvm, webkitgtk, pytorch) take minutes to install

Still stuck? Open an issue with the command, its output and uname -a of the target.