On 2018/10/26 下午9:59, Hongxu Jia wrote:
--- a/meta/conf/machine/include/qemuboot-x86.inc
+++ b/meta/conf/machine/include/qemuboot-x86.inc
@@ -11,7 +11,8 @@ QB_CPU_KVM_x86-64 = "-cpu core2duo"
QB_AUDIO_DRV = "alsa"
QB_AUDIO_OPT = "-soundhw ac97,es1370"
QB_KERNEL_CMDLINE_APPEND = "vga=0 uvesafb.mode_option=${UVESA_MODE}
oprofile.timer=1 uvesafb.task_timeout=-1"
+QB_OPT_APPEND = "-vga vmware -show-cursor -usb -device usb-tablet -device"
Hi RP,
Sorry there is an extra `-device' should be remove which caused the
issue you mentioned.
[snip]
runqemu - INFO - Running
/home/pokybuild/yocto-worker/nightly-deb-non-deb/build/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin/qemu-system-i386
-device virtio-net-pci,netdev=net0,mac=52:54:00:12:34:04 -netdev
tap,id=net0,ifname=tap1,script=no,downscript=no -drive
file=/home/pokybuild/yocto-worker/nightly-deb-non-deb/build/build/tmp/deploy/images/qemux86/core-image-sato-qemux86.ext4,if=virtio,format=raw
-vga vmware -show-cursor -usb -device usb-tablet -device -object
rng-random,filename=/dev/urandom,id=rng0 -device
virtio-rng-pci,rng=rng0 -serial tcp:127.0.0.1:56531 -pidfile
pidfile_43632 -cpu pentium2 -enable-kvm -m 256 -serial
tcp:127.0.0.1:46573 -snapshot -kernel
/home/pokybuild/yocto-worker/nightly-deb-non-deb/build/build/tmp/deploy/images/qemux86/bzImage--4.18.14+git0+bf98e195a4_33859b3077-r0.2-qemux86-20181019214032.bin
-append 'root=/dev/vda rw highres=off clocksource=kvm-clock
hpet=disable noapic nolapic mem=256M
ip=192.168.7.4::192.168.7.3:255.255.255.0 vga=0
uvesafb.mode_option=640x480-32 oprofile.timer=1 uvesafb.task_timeout=-1
console=tty1 console=ttyS0,115200n8 printk.time=1'
runqemu - ERROR - Failed to run qemu: qemu-system-i386: -device -object:
Could not open 'rng-random,filename=/dev/urandom,id=rng0': No such file
or directory
[snip]
After I do a runqemu build on qemux86/qemux86-64, then V2 incoming
//Hongxu
# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
-QB_OPT_APPEND = "-vga vmware -show-cursor -usb -device usb-tablet -device
virtio-rng-pci"
+QB_OPT_APPEND += "-object rng-random,filename=/dev/urandom,id=rng0 -device
virtio-rng-pci,rng=rng0"
--
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