我已经在一台VIM4上成功配置的好我的软件系统，这个过程比较耗时，我希望能够copy整个系统作为镜像存储在可移动设备e.g. SD卡上。我看到community上有一些相关issue，不过暂时对我没有帮助，请问针对VIM4，我们应当如何操作？
@Electr1 感谢回复。按照说明格式化sd卡为exFAT格式，进入oowow系统后Dump image from emmc却无法找到可移动设备，但是在Rescue shell里面可以查询到/dev/mmcblk1。在Advanced选项中也无法Mount dumps storage SD。
可以从SD卡启动系统，但是oowow中无法dump image from emmc
如果您从 SD 启动，则无需查询 SD 存储，它将是默认转储位置。
是的，这说明SD卡是正常的。不过我将其格式化为exFAT格式前后，采用dump image from emmc选项都显示找不到加载的可移动设备。而在Advanced里面使用mount dumps storage选项也没有任何反应。。请问，对于Vim4应当如何进行？我看到您在其他相关话题下有相关的回复，不过都是针对于其他产品，我不确定这是否和产品相关。
@Electr1 请问，是否有专人在维护oowow在线镜像？我上周安装了其中的一款ubuntu20.04-desktop-test镜像，目前已经无法找到了，我希望能够安装它。
好的，我会在我这边复制并尽快指导你。
20.04 桌面系统太旧了，已被移除，取而代之的是新系统，我会为您请求这个
你好 @w407022008 有一个 20.04 服务器映像可供下载，您可以自行添加桌面，如果您不确定如何安装，我将通过命令行步骤指导您。
@Electr1 感谢回复。我尝试安装 ubuntu-gnome-desktop，可以进入桌面，但是无法正常显示。请问是否有对应的标准安装方式，当我第一次完全装载这个镜像后？
请问，对于VIM4如何备份EMMC呢？我尝试使用SD卡或者USB存储设备都以失败告终。当我采用dump image from emmc选项时提示不能发现已装载的设备。当我采用mount dumps storage选项时，没有任何反应。
@w407022008 我正在为您准备一个图像，带有新 5.15 内核的 20.04 桌面图像，我将很快与您分享。
@w407022008 请尝试此图像，稍后可能会发布另一张官方图像
或者你可以通过oowow直接在线安装。
1 Like
非常感谢，这对我很有帮助。请问是否有相应的emmc镜像备份教程呢？我不确定是否将SD卡或者USB存储设备完美配置，但我可以肯定的是，我确实将SD卡格式化为exFAT格式，并且oowow可以查看到/dev/mmcblk1的存在，却无法通过dump image from emmc找到已加载设备。
@w407022008 请尝试：
advanced > format oowow storage sd
并像平常一样备份 dump image from eMMC
无需修改任何与位置相关的内容，只需按确定并开始即可
对我来说，它运行正常
非常感谢指导，接下来我会尝试dump emmc。
目前我遇到一个关于USB3.0接口的问题，dmesg显示如下：
[ 57.817216] usb 2-1: USB disconnect, device number 2
[ 62.141446] usb 2-1: new SuperSpeed USB device number 3 using xhci-hcd
[ 62.163588] usb 2-1: New USB device found, idVendor=8086, idProduct=0b4b, bcdDevice=50.d0
[ 62.163611] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 62.163624] usb 2-1: Product: Intel(R) RealSense(TM) Depth Camera 430i
[ 62.163634] usb 2-1: Manufacturer: Intel(R) RealSense(TM) Depth Camera 430i
[ 62.163643] usb 2-1: SerialNumber: 041323050797
[ 62.166629] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 62.166921] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 62.170879] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input12
[ 62.179140] hid-generic 0003:8086:0B4B.0002: hiddev96,hidraw0: USB HID v1.10 Device [Intel(R) RealSense(TM) Depth Camera 430i Intel(R) RealSense(TM) Depth Camera 430i] on usb-xhci-hcd.0.auto-1/input3
[ 83.633365] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 83.633870] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 83.637981] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input13
[ 83.910007] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 83.910229] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 83.922984] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input14
[ 83.991208] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 83.991427] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 83.993160] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input15
[ 84.047075] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.047275] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.054376] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input16
[ 84.126182] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.126469] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.131041] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input17
[ 84.188552] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.188715] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.191288] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input18
[ 84.258267] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.258437] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.260762] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input19
[ 84.324606] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.324735] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.326873] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input20
[ 84.422331] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.422481] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.431447] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input21
[ 84.501042] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.501204] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.509589] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input22
[ 84.566606] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.566773] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.568599] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input23
[ 84.664061] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.664355] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.668846] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input24
[ 84.732690] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.732873] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.737999] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input25
[ 84.779382] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.779746] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.785658] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input26
[ 84.869911] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.870213] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.876247] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input27
[ 84.925662] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.926023] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.928464] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input28
[ 84.978035] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 84.978378] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 84.984902] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input29
[ 85.041109] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.041453] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.044097] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input30
[ 85.121165] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.121384] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.124718] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input31
[ 85.184554] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.184934] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.193082] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input32
[ 85.245569] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.245951] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.261486] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input33
[ 85.330437] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.330845] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.334783] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input34
[ 85.386168] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.386396] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.389054] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input35
[ 85.480484] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.480968] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.487310] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input36
[ 85.561580] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.562074] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.566700] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input37
[ 85.638212] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.638689] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.644071] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input38
[ 85.710496] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.710781] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.714926] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input39
[ 85.778662] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.779113] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.783932] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input40
[ 85.848350] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.848604] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.852395] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input41
[ 85.917103] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.917476] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.928082] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input42
[ 85.978841] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 85.979219] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 85.982653] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input43
[ 86.055563] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.055969] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.062696] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input44
[ 86.150846] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.151113] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.155392] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input45
[ 86.238287] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.238553] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.241278] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input46
[ 86.354167] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.354352] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.360210] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input47
[ 86.430519] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.430975] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.438567] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input48
[ 86.542541] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.542848] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.547835] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input49
[ 86.620790] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.621371] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.635737] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input50
[ 86.686913] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.687468] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.692020] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input51
[ 86.738561] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.738802] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.741918] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input52
[ 86.799057] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.799483] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.807246] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input53
[ 86.878323] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.878597] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.883347] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input54
[ 86.930075] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.930555] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.939801] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input55
[ 86.990032] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 86.990491] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 86.994380] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input56
[ 87.447725] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 87.447931] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 87.453692] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input57
[ 87.555825] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 87.556382] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 87.564717] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input58
[ 87.639148] uvcvideo 2-1:1.1: Unknown video format 00000050-0000-0010-8000-00aa00389b71
[ 87.639710] usb 2-1: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 430i (8086:0b4b)
[ 87.645282] input: Intel(R) RealSense(TM) Depth Ca as /devices/platform/soc/fde00000.crg3drd/xhci-hcd.0.auto/usb2/2-1/2-1:1.0/input/input59
[ 87.662501] hid-generic 0003:8086:0B4B.0003: hiddev96,hidraw0: USB HID v1.10 Device [Intel(R) RealSense(TM) Depth Camera 430i Intel(R) RealSense(TM) Depth Camera 430i] on usb-xhci-hcd.0.auto-1/input3
[ 87.671936] hid-generic 0003:8086:0B4B.0004: hiddev96,hidraw0: USB HID v1.10 Device [Intel(R) RealSense(TM) Depth Camera 430i Intel(R) RealSense(TM) Depth Camera 430i] on usb-xhci-hcd.0.auto-1/input3
[ 88.039986] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.040895] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088490 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.056675] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 1
[ 88.057562] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000886f0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.057571] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.059019] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088700 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.059027] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.060482] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000889e0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.073378] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.074282] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088c40 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.090070] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 1
[ 88.090964] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088ea0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.090983] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.092424] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088eb0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.092434] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.093885] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000871b0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.106771] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.107675] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087410 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.123486] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 1
[ 88.124380] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087670 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.124390] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.125838] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087680 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.125846] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.127301] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087970 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.140167] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.141071] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087c70 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.156863] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.157771] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087f60 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.173550] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 1
[ 88.174445] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088270 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.174455] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.175904] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088280 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.175911] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.177366] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088570 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.190253] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.191156] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088870 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.206950] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.207855] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088b60 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.223639] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 1
[ 88.224542] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088dc0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.224551] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.226000] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088dd0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.226007] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.227462] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000870c0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.240342] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.241249] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000873b0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.257033] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 1
[ 88.257928] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000876b0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.257937] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.259386] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000876c0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.259394] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.260849] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 00000000000879a0 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.273734] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.274643] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087c90 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.290424] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 1
[ 88.291315] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087f80 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.291325] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.292776] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087f90 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.292785] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 13
[ 88.294236] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088280 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.295048] usb 2-1: Process 1652 (nodelet) called USBDEVFS_CLEAR_HALT for active endpoint 0x83
[ 88.295142] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 6 comp_code 6
[ 88.296021] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088290 trb-start 0000000000085ac0 trb-end 0000000000085da0 seg-start 0000000000085000 seg-end 0000000000085ff0
[ 88.926947] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 12 comp_code 13
[ 88.927964] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087f30 trb-start 00000000000831e0 trb-end 00000000000831e0 seg-start 0000000000083000 seg-end 0000000000083ff0
[ 88.927979] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 12 comp_code 13
[ 88.929431] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000088190 trb-start 00000000000831e0 trb-end 00000000000831e0 seg-start 0000000000083000 seg-end 0000000000083ff0
[ 89.046419] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 13
[ 89.047502] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087ae0 trb-start 000000000008c730 trb-end 000000000008c750 seg-start 000000000008c000 seg-end 000000000008cff0
[ 89.047522] xhci-hcd xhci-hcd.0.auto: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 13
[ 89.048954] xhci-hcd xhci-hcd.0.auto: Looking for event-dma 0000000000087dc0 trb-start 000000000008c730 trb-end 000000000008c750 seg-start 000000000008c000 seg-end 000000000008cff0
[ 95.161712] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
[ 95.161752] xhci-hcd xhci-hcd.0.auto: USBSTS: 0x00000000
[ 95.161768] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
[ 95.162465] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
[ 95.168759] usb 1-1: USB disconnect, device number 2
[ 95.168894] usb 2-1: USB disconnect, device number 3
我在尝试使用khadas vim4通过usb3.0连接realsense d435i相机设备，不过似乎存在有关vim4 usb DMA的问题。这样的问题仅在这一台SBC上出现，在我其他的VIM4设备上不曾遇到。请问我该如何解决它？
另一台 VIM4 使用什么固件？是 5.15 内核还是 5.4 内核
Hello，我查看了一下，两台设备固件不同，有问题的这一台是5.15内核，另一台是5.4内核。请问对于VIM4，我将如何在板更新内核？
建议使用5.15内核的固件，我们已经不在维护 5.4 版本内核，后续固件都是基于5.15内核的。无法直接从5.4内核固件升级到5.15内核。
hello, 不过有问题的是5.15内核，5.4内核的却没有DMA问题。