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de8563dcec
The following error messages appear now and then at boot time. avahi-daemon/chroot.c: open() failed: No such file or directory Failed to open /etc/resolv.conf: Invalid argument The problem is about /etc/resolv.conf. In Yocto's systemd based systems, it's a symlink to /etc/resolv-conf.systemd which in turn is a symlink to /run/systemd/resolve/resolv.conf. The systemd-resolved service handles creation of /run/systemd/resolve/resolv.conf file. So if avahi-daemon is started before systemd-resolved, the error messages appear. Fix this problem by making avahi-daemon start after systemd-resolved. (From OE-Core rev: 647db1d9eb65b225ffbb6953f796232026bfa935) Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.