用 prime-select nvidia 硬切過去獨顯的話 查glxinfo | grep ^OpenGL會跑下面這串 X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 155 (GLX) Minor opcode of failed request: 24 (X_GLXCreateNewContext) Value in failed request: 0x0 Serial number of failed request: 35 Current serial number in output stream: 36