鼠标和键盘不能在最新的埃格尔图像beagleboard的qemu模拟

我试图在我的Ubuntu 12.04笔记本电脑上qemu模拟beslexlex angstrom图像。在新窗口中，图像启动并自动登录到GNOME shell。但键盘和鼠标仍然没有响应。鼠标和键盘不能在最新的埃格尔图像beagleboard的qemu模拟

我给下面的命令：

qemu-system-arm -M beaglexm -m 1024 -sd Angstrom-TI-GNOME-image-eglibc-ipk-v2012.01-core-beagleboard-2012.01.11.img -clock unix -serial stdio -device usb-mouse -device usb-kbd -net nic -net user,hostfwd=::2222-:22

作为仿真开始时，父终端

Warning: vlan 0 with no nics 
Warning: requested NIC (anonymous, model unspecified) was not created (not supported by this machine?) 
U-Boot SPL 2011.12-00006-gb1fd369 (Dec 30 2011 - 09:48:45) 
OMAP SD/MMC: 0 
reading u-boot.img 
. 
U-Boot 2011.12-00006-gb1fd369 (Dec 30 2011 - 09:48:45) 
OMAP36XX/37XX-GP ES1.1, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz 
OMAP3 Beagle board + LPDDR/NAND 
I2C: ready 
DRAM: 512 MiB 
NAND: 256 MiB 
MMC: OMAP SD/MMC: 0 
*** Warning - bad CRC, using default environment 
. 
ERROR : Unsupport USB mode 
Check that mini-B USB cable is attached to the device 
In: serial 
Out: serial 
Err: serial 
Beagle xM Rev A 
No EEPROM on expansion board 
No EEPROM on expansion board 
Die ID #51454d5551454d555400000051454d55 
Net: Net Initialization Skipped 
No ethernet found. 
Hit any key to stop autoboot: 0 
The user button is currently NOT pressed. 
SD/MMC found on device 0 
reading uEnv.txt 
. 
13 bytes read 
Loaded environment from uEnv.txt 
Importing environment from mmc ... 
Loading file "/boot/uImage" from mmc device 0:2 (xxa2) 
3372316 bytes read 
Booting from mmc ... 
## Booting kernel from Legacy Image at 80200000 ... 
    Image Name: Angstrom/3.0.14/beagleboard 
    Image Type: ARM Linux Kernel Image (uncompressed) 
    Data Size: 3372252 Bytes = 3.2 MiB 
    Load Address: 80008000 
    Entry Point: 80008000 
    Verifying Checksum ... OK 
    Loading Kernel Image ... OK 
OK 
. 
Starting kernel ... 
. 
Uncompressing Linux... done, booting the kernel. 
omap2_inth_read: Bad register 0x000020 
omap_i2c_write: Bad register 0x0000d0 
omap_i2c_write: Bad register 0x0000d0 
omap_i2c_write: Bad register 0x0000d0 
omap_i2c_write: Bad register 0x0000d0 
omap_i2c_write: Bad register 0x0000d0

图像完全靴成壳后上产生以下日志，键击是不但在亲代终端记录以下内容：

usb-kbd: warning: key event queue full

I tri通过从头开始构建最新的linaro-qemu，得到了解决方案here，但结果相同。

此外，我无法ssh到这个正在运行的图像。我发出以下命令

ssh -p 2222 [email protected]

很简单，就是拒绝连接

来源

2013-10-21 Kaushik Shrestha

其原因不响应键盘和鼠标的是，你需要指定与USB直通设备数量的主机的USB总线数量。

$ lsusb enter image description here

我的键盘总线编号为002和地址是001那么，改变你的命令根据您的设备号和地址。

假设相同的键盘号码和地址，你的命令如下：

qemu-system-arm -M beaglexm -m 1024 -sd Angstrom-TI-GNOME-image-eglibc-ipk-v2012.01-core-beagleboard-2012.01.11.img -clock unix -serial stdio -serial stdio -usb -device usb-host,hostbus=2,hostaddr=1

添加您的鼠标以同样的方式为键盘。如果没有光标指针，则可以将-show-cursor添加到您的命令中。

来源

2013-10-30 09:57:49 ItsZaif

鼠标和键盘不能在最新的埃格尔图像beagleboard的qemu模拟

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