glibc 2.34 tries to use the clone3 syscall to create threads, creating an incompatibility with chromium/qtwebengine when it tries to run under a sandboxed environment. Until qtwebengine is updated to fallback to clone, use this:
QTWEBENGINE_CHROMIUM_FLAGS="–no-sandbox" insync start
Let me forward this to our engineers, @insilications. Thank you for sharing this!
I’m still affected from this bug in 2026… OS Manjaro linux unstable branch (like Arch) insync version 3.9.8.60034 glibc 2.42+r51+gcbf39c26b258
Hi @Guido_Iodice , my apologies for this long-standing issue! I’ve followed this up once again with our engineers.