AFAIK, qemu doesn't support the vga= option with append, You may need to patch the qemu for that option: http://lists.gnu.org/archive/html/qemu-devel/2007-02/msg00269.html Hope it helps! -- Chen On Thu, May 21, 2009 at 10:12 AM, Alex <alex....@gmail.com> wrote:
> > Yes, oh, I forgot mentioning my qemu command. > qemu -kernel bzImage -initrd rootfs.cpio.gz -hda system.img -dhdb > userdata.img -append "console=tty0 console=ttyS1,115200n8 console=tty0 > androidboot.hardware=eee_701 vga=788" > > On May 21, 9:54 am, Chen Yang <sunsety...@gmail.com> wrote: > > have you specified the vga=788 in the cmdline? The vesafb can only be > > started when booting up. > > -- > > Chen > > > > On Wed, May 20, 2009 at 2:13 PM, Alex <alex....@gmail.com> wrote: > > > > > I have installed android x86 eee_701 in VirtualBox successfuly. > > > But the steps seem too repeated when I try to replace a kernel or > > > system image. > > > So I go to qemu emulator. > > > > > The problem I encounter is, seems it always fails to bring up the > > > frame buffer, I mean it always go to a purely blank screen. > > > > > I tried 3 options in kernel frame buffer configuration. > > > *****VESA VGA graphics support > > > which fails to resize the qemu window, the logcat outputs continously: > > > > > ID/AndroidRuntime( 1829): >>>>>>>>>>>>>> AndroidRuntime START > > > <<<<<<<<<<<<<< > > > D/AndroidRuntime( 1829): CheckJNI is ON > > > D/AndroidRuntime( 1829): --- registering native functions --- > > > E/Zygote ( 1829): Couldn't find preloaded-classes. > > > D/dalvikvm( 1829): GC freed 618 objects / 28640 bytes in 16ms > > > I/Zygote ( 1829): Preloading resources... > > > D/dalvikvm( 1829): GC freed 95 objects / 2680 bytes in 5ms > > > D/dalvikvm( 1829): GC freed 129 objects / 5192 bytes in 5ms > > > D/dalvikvm( 1829): GC freed 340 objects / 14864 bytes in 7ms > > > D/dalvikvm( 1829): GC freed 206 objects / 7976 bytes in 7ms > > > I/Zygote ( 1829): ...preloaded 48 resources in 732ms. > > > I/Zygote ( 1829): ...preloaded 15 resources in 34ms. > > > D/dalvikvm( 1829): GC freed 117 objects / 7896 bytes in 7ms > > > D/dalvikvm( 1829): GC freed 145 objects / 5488 bytes in 7ms > > > D/dalvikvm( 1829): GC freed 36 objects / 1328 bytes in 6ms > > > I/dalvikvm( 1829): Splitting out new zygote heap > > > I/dalvikvm( 1829): System server process 1830 has been created > > > I/Zygote ( 1829): Accepting command socket connections > > > D/dalvikvm( 1830): Trying to load lib /system/lib/ > > > libandroid_servers.so 0x0 > > > D/dalvikvm( 1830): Added shared lib /system/lib/libandroid_servers.so > > > 0x0 > > > I/sysproc ( 1830): Entered system_init() > > > I/sysproc ( 1830): ServiceManager: 0x815ff00 > > > I/SurfaceFlinger( 1830): SurfaceFlinger is starting > > > I/SurfaceFlinger( 1830): SurfaceFlinger's main thread ready to run. > > > Initializing graphics H/W... > > > E/MemoryHeapBase( 1830): error opening /dev/pmem: No such file or > > > directory > > > E/SurfaceFlinger( 1830): Couldn't open /sys/power/wait_for_fb_sleep > > > or /sys/power/wait_for_fb_wake > > > E/GLLogger( 1830): couldn't load <libhgl.so> library (Cannot find > > > library) > > > I/SurfaceFlinger( 1830): EGL informations: > > > I/SurfaceFlinger( 1830): # of configs : 6 > > > I/SurfaceFlinger( 1830): vendor : Android > > > I/SurfaceFlinger( 1830): version : 1.31 Android META-EGL > > > I/SurfaceFlinger( 1830): extensions: > > > I/SurfaceFlinger( 1830): Client API: OpenGL ES > > > W/EGLDisplaySurface( 1830): FBIOPUT_VSCREENINFO failed, page flipping > > > not supported > > > W/EGLDisplaySurface( 1830): page flipping not supported > > > (yres_virtual=480, requested=960) > > > I/EGLDisplaySurface( 1830): using (fd=20) > > > I/EGLDisplaySurface( 1830): id = VGA16 VGA > > > I/EGLDisplaySurface( 1830): xres = 640 px > > > I/EGLDisplaySurface( 1830): yres = 480 px > > > I/EGLDisplaySurface( 1830): xres_virtual = 640 px > > > I/EGLDisplaySurface( 1830): yres_virtual = 480 px > > > I/EGLDisplaySurface( 1830): bpp = 4 > > > I/EGLDisplaySurface( 1830): r = 0:6 > > > I/EGLDisplaySurface( 1830): g = 0:6 > > > I/EGLDisplaySurface( 1830): b = 0:6 > > > I/EGLDisplaySurface( 1830): width = 102 mm (159.372547 dpi) > > > I/EGLDisplaySurface( 1830): height = 76 mm (160.421050 dpi) > > > I/EGLDisplaySurface( 1830): refresh rate = 68.38 Hz > > > D/Zygote ( 1829): Process 1830 terminated by signal (8) > > > I/Zygote ( 1829): Exit zygote because system server (1830) has > > > terminated > > > D/AndroidRuntime( 1849): > > > D/AndroidRuntime( 1849): >>>>>>>>>>>>>> AndroidRuntime START > > > <<<<<<<<<<<<<< > > > > > *****VGA 16-color graphics support > > > which resizes the windows of qemu, but logcat also output the above > > > message... > > > > > *****Cirrus logic support > > > which fails to resize the windows of qemu, but logcat outputs the > > > following message. Seems it has start up successfuly, just the frame > > > buffer can not show anything. > > > > > D/MountListener( 1698): handleEvent ums_disabled > > > D/MountListener( 1698): handleEvent ums_disconnected > > > D/MobileDataStateTracker( 1698): CONNECTED event did not supply > > > interface name. > > > D/MobileDataStateTracker( 1698): DNS server addresses are not known. > > > D/dalvikvm( 1698): GC freed 4279 objects / 188160 bytes in 700ms > > > D/HomeLoaders( 1739): load applications > > > D/HomeLoaders( 1739): loading user items > > > D/HomeLoaders( 1739): --> starting workspace loader > > > I/ActivityManager( 1698): Start proc android.process.media for > > > broadcast com.android.providers.downloads > > > > > Has any successfully run android x86 in qemu? Or meet similar problem? > > > Could you give me some help to fix it? > > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
