Posts made by edwardzhou

edwardzhou

edwardzhou

uname -a
Linux Ubuntu 5.10.110 #5 SMP Thu Mar 2 17:39:26 CST 2023 aarch64 aarch64 aarch64 GNU/Linux

系统是论坛上下载的Ubuntu

cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS"

USB摄像头：

(rknn_py39) edwardzhou@Ubuntu:~/opencv_work/build$ v4l2-ctl -d /dev/video20 --all
Driver Info:
	Driver name      : uvcvideo
	Card type        : USB PHY 2.0: USB CAMERA
	Bus info         : usb-fc800000.usb-1.3
	Driver version   : 5.10.110
	Capabilities     : 0x84a00001
		Video Capture
		Metadata Capture
		Streaming
		Extended Pix Format
		Device Capabilities
	Device Caps      : 0x04200001
		Video Capture
		Streaming
		Extended Pix Format
Media Driver Info:
	Driver name      : uvcvideo
	Model            : USB PHY 2.0: USB CAMERA
	Serial           :
	Bus info         : usb-fc800000.usb-1.3
	Media version    : 5.10.110
	Hardware revision: 0x00000100 (256)
	Driver version   : 5.10.110
Interface Info:
	ID               : 0x03000002
	Type             : V4L Video
Entity Info:
	ID               : 0x00000001 (1)
	Name             : USB PHY 2.0: USB CAMERA
	Function         : V4L2 I/O
	Flags            : default
	Pad 0x01000007   : 0: Sink
	  Link 0x02000013: from remote pad 0x100000a of entity 'Extension 4' (Video Pixel Formatter): Data, Enabled, Immutable
Priority: 2
Video input : 0 (Camera 1: ok)
Format Video Capture:
	Width/Height      : 640/480
	Pixel Format      : 'MJPG' (Motion-JPEG)
	Field             : None
	Bytes per Line    : 0
	Size Image        : 4177920
	Colorspace        : sRGB
	Transfer Function : Rec. 709
	YCbCr/HSV Encoding: ITU-R 601
	Quantization      : Default (maps to Full Range)
	Flags             :
Crop Capability Video Capture:
	Bounds      : Left 0, Top 0, Width 640, Height 480
	Default     : Left 0, Top 0, Width 640, Height 480
	Pixel Aspect: 1/1
Selection Video Capture: crop_default, Left 0, Top 0, Width 640, Height 480, Flags:
Selection Video Capture: crop_bounds, Left 0, Top 0, Width 640, Height 480, Flags:
Streaming Parameters Video Capture:
	Capabilities     : timeperframe
	Frames per second: 30.000 (30/1)
	Read buffers     : 0
      white_balance_temperature 0x0098091a (int)    : min=0 max=255 step=1 default=128 value=128

发现有两个问题:

usb摄像头如果接 USB3.0的那两个蓝色接口，无法工作，gst打不开。接 USB2.0的插口，才能工作。
用gst-launch-1.0 测试
1) 有时会直接失败, 再次又能成功
失败日志:

(rknn_py39) edwardzhou@Ubuntu:~/opencv_work/build$ gst-launch-1.0 v4l2src device=/dev/video20 ! image/jpeg,width=640,height=480 ! jpegparse !  mppjpegdec ! videoconvert ! appsink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
libv4l2: error turning on stream: Input/output error
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to allocate required memory.
Additional debug info:
../sys/v4l2/gstv4l2src.c(800): gst_v4l2src_decide_allocation (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
Buffer pool activation failed
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.
Additional debug info:
../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason not-negotiated (-4)
Execution ended after 0:00:00.067890509
Setting pipeline to NULL ...
Freeing pipeline ...

2) 能成功拉取，过十几秒又会自动中断
开始成功的输出

(rknn_py39) edwardzhou@Ubuntu:~/opencv_work/build$ gst-launch-1.0 v4l2src device=/dev/video20 ! image/jpeg,width=640,height=480 ! jpegparse !  mppjpegdec ! videoconvert ! appsink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Redistribute latency...
0:00:07.9 / 99:99:99.

拉取过十几秒后失败自动断开

rknn_py39) edwardzhou@Ubuntu:~/opencv_work/build$ gst-launch-1.0 v4l2src device=/dev/video20 ! image/jpeg,width=640,height=480 ! jpegparse !  mppjpegdec ! videoconvert ! appsink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Redistribute latency...
ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error.
Additional debug info:
../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0:
streaming stopped, reason error (-5)
Execution ended after 0:00:13.670819439
Setting pipeline to NULL ...
Freeing pipeline ...

edwardzhou

BuildRoot 也要跟上呀

edwardzhou

环境: Ubuntu 22.04 0303纯净版

接上 usb camera 开机，没有登陆桌面

ssh 登录 coolpi4 (ip： 192.168.5.63）

ssh 192.168.5.63

python

import cv2
camera = cv2.VideoCapture(20)

得到如下错误

无法打开usb 摄像头。

接上显示器，鼠标键盘，登录桌面后，在桌面的terminal中，能够正常打开摄像头获取图像。

此时，到前面的ssh remote 里，发现也能打开摄像头获取头像了。

好玩的事情出现，当我登出桌面(log out)后， ssh remote 又无法打开摄像头。

后面猜测可能是权限的问题，便问了chatgpt, 并进行验证

sudo python
import cv2
camera = cv2.VideoCapture(20)

发现在不没有登录桌面的情况下，是能成功打开摄像头。

还可以加入到video用户组，就不需要提权了.

sudo usermod -aG video edwardzhou
# 重新登录

python
import cv2
camera = cv2.VideoCapture(20)   # 成功

总结:
确保当前用户在 video 组里面。

edwardzhou

@大法师 Nice Job. 烧录启动成功. 能自动启动进入桌面，串口也能操作

edwardzhou

@george 是不是只支持windows？我在Mac上没有发现这个设备

edwardzhou

USB摄像头接上，就出现一大堆 /dev/videoXX 设备，如何判别哪一个是真实可用的？

edwardzhou

这应该是刷成功了吧？

双头USB-A线没带，还没有办法实测

edwardzhou

@george

edwardzhou

仓库更新的版本编译起来很丝滑

make coolpi4_defconfig
make -j12

把 rootfs.tar.gz 拷贝到 U盘的install 目录下，插上即可完成系统刷新。

期待继续完善支持:

构建可以直接启动引导的可烧卡镜像，就不用通过U盘install工具。
启用蓝牙驱动模块
启用WiFi驱动模块
rknpu toolket 1.4
BuildRoot upgrade 到 2022.11 或最新 2023.02
更好的做法，把 coolpi4 的相关部分抽离出来成为一个patch
这就容易进行 buildroot的升级，甚至用户可以自己去尝试升级buildroot

edwardzhou

@AugustRobot_Zou 我一直插的是USB3.0的上面的端口，能正常启动。

edwardzhou

最近一直在用这个方法，非常太好用太方便了。

我对上面的备份安装放在同一个U盘实现的方法，做了一些改进，通过启动菜单选择备份还是安装，比每次去改 initrd.img 要方便很多。

步骤1. 编辑 /extlinux/extlinux.conf 如下

menu title Select the boot mode
TIMEOUT 60
default Linux coolpi backup

label Linux coolpi backup
	kernel /Image
	initrd /initrd-backup.img
	fdt    /rk3588s-cp4.dtb
	append root=LABEL=writable rw rootfstype=ext4 console=ttyS0,115200n81 quiet splash plymouth.ignore-serial-consoles vt.global_cursor_default=1 irqchip.gicv3_pseudo_nmi=0 net.ifnames=0

label Linux coolpi install
	kernel /Image
	initrd /initrd-install.img
	fdt    /rk3588s-cp4.dtb
	append root=LABEL=writable rw rootfstype=ext4 console=ttyS0,115200n81 quiet splash plymouth.ignore-serial-consoles vt.global_cursor_default=1 irqchip.gicv3_pseudo_nmi=0 net.ifnames=0

步骤2，把 install 中的 initrd.img 复制过来，并改名为 initrd-install.img

步骤3，把 backup 中的 initrd.img 复制过来，并改名为 initrd-backup.img

U盘查到板子上，上电启动。
你局可以看到菜单

Capacity: 30436.5 MB = 29.7 GB (62333952 x 512)
... is now current device
Scanning usb 0:1...
Found /extlinux/extlinux.conf
Retrieving file: /extlinux/extlinux.conf
reading /extlinux/extlinux.conf
629 bytes read in 39 ms (15.6 KiB/s)
Select the boot mode
1:	Linux coolpi backup
2:	Linux coolpi install
Enter choice:

输入1 或 2 回车即可，默认是1， 60秒无输入，则自动启动backup

edwardzhou

@大法师 26T大概是什么水平？

edwardzhou

@顾真牛我下载的速度能达到二三十兆呀

edwardzhou

能够硬开关模式，如
长按 5s 断电关机，
再按 2s 通电开机，
快速按3下重启
...

开发过程需要不断的重启，拔插设备，每次都通过拔电源很不方便。
如果能加上这个模式，比拔插电源会便利很多

edwardzhou

启动是成功的，只是ttl终端没能操作，hdmi上有桌面，能正常操作。

edwardzhou

烧录了 coolpi-4b-buildroot-20230201 ，启动失败.

LPDDR4X, 2112MHz
channel[0] BW=16 Col=10 Bk=8 CS0 Row=17 CS1 Row=17 CS=2 Die BW=16 Size=4096MB
channel[1] BW=16 Col=10 Bk=8 CS0 Row=17 CS1 Row=17 CS=2 Die BW=16 Size=4096MB
channel[2] BW=16 Col=10 Bk=8 CS0 Row=17 CS1 Row=17 CS=2 Die BW=16 Size=4096MB
channel[3] BW=16 Col=10 Bk=8 CS0 Row=17 CS1 Row=17 CS=2 Die BW=16 Size=4096MB
Manufacturer ID:0xff
CH0 RX Vref:28.7%, TX Vref:21.8%,20.8%
CH1 RX Vref:30.7%, TX Vref:21.8%,21.8%
CH2 RX Vref:29.7%, TX Vref:20.8%,19.8%
CH3 RX Vref:30.7%, TX Vref:19.8%,20.8%
change to F1: 528MHz
change to F2: 1068MHz
change to F3: 1560MHz
change to F0: 2112MHz
out
INFO:    Preloader serial: 2
NOTICE:  BL31: v2.3():v2.3-481-g17b41886e:derrick.huang
NOTICE:  BL31: Built : 16:20:07, Dec  7 2022
INFO:    spec: 0x13
INFO:    ext 32k is not valid
INFO:    ddr: stride-en 4CH
INFO:    GICv3 without legacy support detected.
INFO:    ARM GICv3 driver initialized in EL3
INFO:    valid_cpu_msk=0xff bcore0_rst = 0x0, bcore1_rst = 0x0
INFO:    system boots from cpu-hwid-0
INFO:    idle_st=0x21fff, pd_st=0x11fff9, repair_st=0xfff70001
INFO:    dfs DDR fsp_params[0].freq_mhz= 2112MHz
INFO:    dfs DDR fsp_params[1].freq_mhz= 528MHz
INFO:    dfs DDR fsp_params[2].freq_mhz= 1068MHz
INFO:    dfs DDR fsp_params[3].freq_mhz= 1560MHz
INFO:    BL31: Initialising Exception Handling Framework
INFO:    BL31: Initializing runtime services
INFO:    BL31: Initializing BL32
INFO:    hdmirx_handler: dma not on, ret
I/TC:
I/TC: OP-TEE version: 3.13.0-652-g4542e1efd #derrick.huang (gcc version 10.2.1 20201103 (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16))) #5 2022年 09月 20日 星期二 09:41:09 CST aarch64
I/TC: Primary CPU initializing
I/TC: Primary CPU switching to normal world boot
INFO:    BL31: Preparing for EL3 exit to normal world
INFO:    Entry point address = 0x200000
INFO:    SPSR = 0x3c9


COOLPI LOADER BY YANYI(Mar 15 2023)

DRAM:  16 GiB
Using default environment

0 2 1 3 6 8 7 9 hdmi@fde80000 disconnected
Autoboot in 1 seconds
hdmi@fde80000 disconnected
starting USB...
Bus usb@fc000000: usb maximum-speed not found
trsv ln0 mon rx cdr lock timeout
Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
Bus usb@fc880000: USB EHCI 1.00
Bus usb@fcd00000: usb maximum-speed not found
Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
scanning bus usb@fc000000 for devices... 1 USB Device(s) found
scanning bus usb@fc880000 for devices... 1 USB Device(s) found
scanning bus usb@fcd00000 for devices... 1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found

Device 0: unknown device
Skip repair gpt partition table.
switch to partitions #0, OK
mmc1 is current device
part_get_info_efi: *** ERROR: Invalid GPT ***
part_get_info_efi: ***        Using Backup GPT ***
Failed to mount ext2 filesystem...
** Unrecognized filesystem type **
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found /extlinux/extlinux.conf
Retrieving file: /extlinux/extlinux.conf
reading /extlinux/extlinux.conf
285 bytes read in 3 ms (92.8 KiB/s)
1:	Linux coolpi
Retrieving file: /initrd.img
reading /initrd.img
8775086 bytes read in 51 ms (164.1 MiB/s)
Retrieving file: /Image
reading /Image
37706240 bytes read in 212 ms (169.6 MiB/s)
append: root=LABEL=writable rw rootfstype=ext4 console=ttyS0,115200n81 quiet splash plymouth.ignore-serial-consoles vt.global_cursor_default=1 irqchip.gicv3_pseudo_nmi=0 net.ifnames=0 rtleth=ethaddr:02:7c:d6:4d:f7:84
Retrieving file: /rk3588s-cp4.dtb
reading /rk3588s-cp4.dtb
141838 bytes read in 4 ms (33.8 MiB/s)
## Flattened Device Tree blob at 0x0a100000
   Booting using the fdt blob at 0x0a100000
   Loading Ramdisk to eb175000, end eb9d35ae ... OK
   Loading Device Tree to 00000000eb14f000, end 00000000eb174a0d ... OK
Adding bank: 0x00200000 - 0x08400000 (size: 0x08200000)
Adding bank: 0x09400000 - 0xf0000000 (size: 0xe6c00000)
Adding bank: 0x100000000 - 0x3fc000000 (size: 0x2fc000000)
Adding bank: 0x3fc500000 - 0x3fff00000 (size: 0x03a00000)
Adding bank: 0x4f0000000 - 0x500000000 (size: 0x10000000)

Starting kernel ...

I/TC: Secondary CPU 4 initializing
I/TC: Secondary CPU 4 switching to normal world boot
I/TC: Secondary CPU 5 initializing
I/TC: Secondary CPU 5 switching to normal world boot
I/TC: Secondary CPU 6 initializing
I/TC: Secondary CPU 6 switching to normal world boot
I/TC: Secondary CPU 7 initializing
I/TC: Secondary CPU 7 switching to normal world boot
I/TC: Secondary CPU 1 initializing
I/TC: Secondary CPU 1 switching to normal world boot
I/TC: Secondary CPU 2 initializing
I/TC: Secondary CPU 2 switching to normal world boot
I/TC: Secondary CPU 3 initializing
I/TC: Secondary CPU 3 switching to normal world boot
[    8.736111] rk-pcie fe190000.pcie: IRQ msi not found
[    8.736128] rk-pcie fe190000.pcie: Missing *config* reg space
[    8.736222] rk-pcie fe190000.pcie: Missing *config* reg space
[    8.736251] rk-pcie fe190000.pcie: invalid resource
[    8.739214] mpp-iep2 fdbb0000.iep: allocate roi buffer failed
[    8.740373] mpp_rkvdec2 fdc38100.rkvdec-core: shared_niu_a is not found!
[    8.740378] rkvdec2_init:1010: No niu aclk reset resource define
[    8.740382] mpp_rkvdec2 fdc38100.rkvdec-core: shared_niu_h is not found!
[    8.740384] rkvdec2_init:1013: No niu hclk reset resource define
[    8.740922] mpp_rkvdec2 fdc48100.rkvdec-core: shared_niu_a is not found!
[    8.740926] rkvdec2_init:1010: No niu aclk reset resource define
[    8.740929] mpp_rkvdec2 fdc48100.rkvdec-core: shared_niu_h is not found!
[    8.740932] rkvdec2_init:1013: No niu hclk reset resource define
[    8.742685] mpp_iommu_probe:434: failed to get device node
[    8.742690] mpp_av1dec av1d-master: failed to attach iommu
[    8.869851] rockchip-drm display-subsystem: connector[HDMI-A-1] can't found any modes
[    8.877700] rockchip-drm display-subsystem: failed to show kernel logo
[    9.053563] rk806 spi2.0: no sleep-setting state
[    9.058182] rk806 spi2.0: no reset-setting pinctrl state
[    9.063486] rk806 spi2.0: no dvs-setting pinctrl state
[    9.276288] tinker-mcu: send_cmds: send command failed, ret = -6, retry again!
[    9.283644] tinker-mcu: send_cmds: send command failed, ret = -6, retry again!
[    9.290994] tinker-mcu: send_cmds: send command failed, ret = -6, retry again!
[    9.298344] tinker-mcu: send_cmds: send command failed, ret = -6, retry again!
[    9.305693] tinker-mcu: send_cmds: send command failed, ret = -6, retry again!
[    9.312906] tinker-mcu: send_cmds: send command failed
[    9.318035] tinker-mcu: tinker_mcu_probe: init_cmd_check failed, -6
[    9.888252] tinker-ft5406: tinker_ft5406_probe: wait connected timeout
[    9.906965] : terminal subdev does not exist
[    9.911238] : terminal subdev does not exist
[    9.915502] : terminal subdev does not exist
[    9.919766] : terminal subdev does not exist
[    9.924031] : get_remote_sensor: video pad[0] is null
[    9.929075] : rkcif_update_sensor_info: stream[0] get remote sensor_sd failed!
[    9.936285] : get_remote_sensor: video pad[0] is null
[    9.941327] : rkcif_update_sensor_info: stream[0] get remote sensor_sd failed!
[    9.948539] : get_remote_sensor: video pad[0] is null
[    9.953582] : rkcif_update_sensor_info: stream[0] get remote sensor_sd failed!
[    9.960791] : get_remote_sensor: video pad[0] is null
[    9.965836] : rkcif_update_sensor_info: stream[0] get remote sensor_sd failed!
[    9.974213] rockchip-mipi-csi2: Async registered subdev
[   10.043504] arm-scmi firmware:scmi: Failed. SCMI protocol 17 not active.
[   10.178210] debugfs: File 'Capture' in directory 'dapm' already present!
[   10.201674] debugfs: Directory 'fb000000.gpu-mali' with parent 'vdd_gpu_s0' already present!
[   10.409766] debugfs: File 'Left Hp mixer' in directory 'dapm' already present!
[   10.416980] debugfs: File 'Right Hp mixer' in directory 'dapm' already present!
[   10.424280] debugfs: File 'HPCP L' in directory 'dapm' already present!
[   10.430880] debugfs: File 'HPCP R' in directory 'dapm' already present!
[   10.437480] debugfs: File 'HPVOL L' in directory 'dapm' already present!
[   10.444166] debugfs: File 'HPVOL R' in directory 'dapm' already present!
[   10.452281] ov5648 8-0036: could not get default pinstate
[   10.457674] ov5648 8-0036: could not get sleep pinstate
[   10.466090] ov5648 8-0036: Unexpected sensor id(000000), ret(-5)
[   10.473190] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[   10.482317] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[   10.491431] rkcif-mipi-lvds2: There is not terminal subdev, not synchronized with ISP
[   10.491646] rockchip_headset rk-headset: Can not read property headset_gpio
[   10.492963] RKNPU fdab0000.npu: can't request region for resource [mem 0xfdab0000-0xfdabffff]
[   10.492971] RKNPU fdab0000.npu: can't request region for resource [mem 0xfdac0000-0xfdacffff]
[   10.492975] RKNPU fdab0000.npu: can't request region for resource [mem 0xfdad0000-0xfdadffff]
[   10.496671] debugfs: Directory 'fdab0000.npu-rknpu' with parent 'vdd_npu_s0' already present!
[   10.506201] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[   10.523208] rkcif-mipi-lvds2: There is not terminal subdev, not synchronized with ISP
[   10.568001] RKNPU fdab0000.npu: failed to find power_model node
[   10.573914] RKNPU fdab0000.npu: RKNPU: failed to initialize power model
[   10.580515] RKNPU fdab0000.npu: RKNPU: failed to get dynamic-coefficient
writable: recovering journal
writable: clean, 4402/196608 files, 272411/758012 blocks
mount: /dev: devtmpfs already mounted or mount point busy.
Starting syslogd: OK
Starting klogd: OK
Running sysctl: OK
/bin/modetest
Populating /dev using udev: [   11.978133] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[3] get remote terminal sensor failed!
[   11.978143] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[1] get remote terminal sensor failed!
[   11.979095] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[2] get remote terminal sensor failed!
[   11.979097] rkcif_scale_ch2: update sensor info failed -19
[   11.979138] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[1] get remote terminal sensor failed!
[   11.979140] rkcif_scale_ch1: update sensor info failed -19
[   11.979413] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[   11.979414] stream_cif_mipi_id0: update sensor info failed -19
[   11.979824] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[   11.979826] rkcif_scale_ch0: update sensor info failed -19
[   11.982241] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[3] get remote terminal sensor failed!
[   11.982243] stream_cif_mipi_id3: update sensor info failed -19
[   11.982583] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[1] get remote terminal sensor failed!
[   11.982584] rkcif_tools_id1: update sensor info failed -19
[   11.985808] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[2] get remote terminal sensor failed!
[   11.985809] rkcif_tools_id2: update sensor info failed -19
[   11.987076] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[   11.987079] rkcif_tools_id0: update sensor info failed -19
[   11.987270] rkcif_scale_ch3: update sensor info failed -19
[   12.020112] stream_cif_mipi_id1: update sensor info failed -19
[   12.025594] rkcif-mipi-lvds2: rkcif_update_sensor_info: stream[2] get remote terminal sensor failed!
[   12.113820] stream_cif_mipi_id2: update sensor info failed -19
[   12.294975] aicbsp: sdio_err:<aicwf_sdio_bus_pwrctl,1160>: bus down
[   12.949583] ieee80211 phy0:
[   12.949583] *******************************************************
[   12.949583] ** CAUTION: USING PERMISSIVE CUSTOM REGULATORY RULES **
[   12.949583] *******************************************************
done
Initializing random number generator: OK
Saving random seed: OK
Will now mount all partitions in /etc/fstab
Note: Will skip fsck, remove /.skip_fsck to enable
Handling /dev/root / ext4 rw,noauto 1
/bin/disk-helper: line 328: findmnt: command not found
Handling tmpfs /tmp tmpfs mode=1777 0
Handling tmpfs /run tmpfs mode=0755,nosuid,nodev 0
Handling proc /proc proc defaults 0
Handling devtmpfs /dev devtmpfs defaults 0
Handling devpts /dev/pts devpts mode=0620,ptmxmode=0666,gid=5 0
Handling tmpfs /dev/shm tmpfs nosuid,nodev,noexec 0
Handling sysfs /sys sysfs defaults 0
Handling configfs /sys/kernel/config configfs defaults 0
Handling debugfs /sys/kernel/debug debugfs defaults 0
Handling pstore /sys/fs/pstore pstore defaults 0
Log saved to /tmp/mount-all.log
Starting system message bus: done
starting bootanim... Starting bootanim: 825...
done.
Starting hook: /etc/bootanim.d/gst-bootanim.sh...
load wifi modules: insmod: can't insert '/system/lib/modules/bcmdhd.ko': No such file or directory
OK
wl: wl driver adapter not found
Starting bluetoothd: OK
Starting network: OK
Starting seatd: OK
Starting dhcpcd...
dhcpcd-9.4.1 starting
dev: loaded udev
DUID 00:01:00:01:c7:92:bc:8a:e0:75:26:66:33:e3
forked to background, child pid 875
Starting ntpd: OK
starting weston... done.
Starting dropbear sshd: OK
Starting pulseaudio: OK
Starting /usr/bin/usbdevice start, log saved to /tmp/usbdevice.log
W: [pulseaudio] main.c: This program is not intended to be run as root (unless --system is specified).
[   18.701164] dma-pl330 fea30000.dma-controller: fill_queue:2263 Bad Desc(2)
Starting dnsmasq: OK
Starting input-event-daemon: done
root@rk3588:/# Date: 1970-01-01 UTC
[00:00:10.476] weston 11.0.0
               https://wayland.freedesktop.org
               Bug reports to: https://gitlab.freedesktop.org/wayland/weston/issues/
               Build: 11.0.0
[00:00:10.476] Command line: /usr/bin/weston
[00:00:10.476] OS: Linux, 5.10.110, #5 SMP Thu Mar 2 17:39:26 CST 2023, aarch64
[00:00:10.476] Flight recorder: enabled
[00:00:10.476] warning: XDG_RUNTIME_DIR "/var/run" is not configured
correctly.  Unix access mode must be 0700 (current mode is 0755),
and must be owned by the user UID 0 (current owner is UID 0).
Refer to your distribution on how to get it, or
http://www.freedesktop.org/wiki/Specifications/basedir-spec
on how to implement it.
[00:00:10.477] Using config file '/etc/xdg/weston/weston.ini'
[00:00:10.478] Output repaint window is -1 ms maximum.
[00:00:10.479] Loading module '/usr/lib/libweston-11/drm-backend.so'
[00:00:10.486] initializing drm backend
[00:00:10.486] Entering mirror mode.
[00:00:10.486] Trying libseat launcher...
[00:00:10.486] [libseat/libseat.c:73] Seat opened with backend 'seatd'
[00:00:10.486] [libseat/backend/seatd.c:228] Enabling seat
[00:00:10.486] libseat: session control granted
[00:00:10.486] using /dev/dri/card0
[00:00:10.486] DRM: does not support atomic modesetting
[00:00:10.486] DRM: does not support GBM modifiers
[00:00:10.486] DRM: supports picture aspect ratio
[00:00:10.487] Loading module '/usr/lib/libweston-11/gl-renderer.so'
arm_release_ver of this libmali is 'g6p0-01eac0', rk_so_ver is '6'.
[00:00:10.519] EGL version: 1.4 Valhall-"g6p0-01eac0"
[00:00:10.519] EGL vendor: ARM
[00:00:10.519] EGL client APIs: OpenGL_ES
[00:00:10.519] warning: Disabling render GPU timeline and explicit synchronization due to missing EGL_ANDROID_native_fence_sync extension
[00:00:10.519] EGL features:
               EGL Wayland extension: yes
               context priority: yes
               buffer age: no
               partial update: yes
               swap buffers with damage: no
               configless context: yes
               surfaceless context: yes
               dmabuf support: modifiers
[00:00:10.538] GL version: OpenGL ES 3.2 v1.g6p0-01eac0.ba52c908d926792b8f5fe28f383a2b03
[00:00:10.538] GLSL version: OpenGL ES GLSL ES 3.20
[00:00:10.538] GL vendor: ARM
[00:00:10.538] GL renderer: Mali-LODX
[00:00:10.775] GL ES 3.2 - renderer features:
               read-back format: ARGB8888
               wl_shm 10 bpc formats: yes
               wl_shm 16 bpc formats: no
               wl_shm half-float formats: yes
               internal R and RG formats: yes
               OES_EGL_image_external: yes
               wl_shm sub-image to texture: yes
[00:00:10.793] event8  - adc-keys: is tagged by udev as: Keyboard
[00:00:10.793] event8  - adc-keys: device is a keyboard
[00:00:10.793] event6  - rockchip,dp0 rockchip,dp0: is tagged by udev as: Switch
[00:00:10.816] event6  - not using input device '/dev/input/event6'
[00:00:10.817] event1  - CX 2.4G Receiver: is tagged by udev as: Keyboard
[00:00:10.817] event1  - CX 2.4G Receiver: device is a keyboard
[00:00:10.817] event2  - CX 2.4G Receiver Mouse: is tagged by udev as: Mouse
[00:00:10.817] event2  - CX 2.4G Receiver Mouse: device is a pointer
[00:00:10.818] event3  - CX 2.4G Receiver: not tagged as supported input device
[00:00:10.830] event3  - not using input device '/dev/input/event3'
[00:00:10.830] event4  - CX 2.4G Receiver Consumer Control: is tagged by udev as: Keyboard
[00:00:10.830] event4  - CX 2.4G Receiver Consumer Control: device is a keyboard
[00:00:10.831] event5  - CX 2.4G Receiver System Control: is tagged by udev as: Keyboard
[00:00:10.831] event5  - CX 2.4G Receiver System Control: device is a keyboard
[00:00:10.831] event0  - rk805 pwrkey: is tagged by udev as: Keyboard
[00:00:10.831] event0  - rk805 pwrkey: device is a keyboard
[00:00:10.831] event7  - rockchip-hdmi0 rockchip-hdmi0: is tagged by udev as: Switch
[00:00:10.850] event7  - not using input device '/dev/input/event7'
[00:00:10.877] libinput: configuring device "adc-keys".
[00:00:10.877] libinput: configuring device "CX 2.4G Receiver".
[00:00:10.877] libinput: configuring device "CX 2.4G Receiver Mouse".
[00:00:10.877] libinput: configuring device "CX 2.4G Receiver Consumer Control".
[00:00:10.877] libinput: configuring device "CX 2.4G Receiver System Control".
[00:00:10.877] libinput: configuring device "rk805 pwrkey".
[00:00:10.877] DRM: head 'HDMI-A-1' updated, connector 197 is disconnected.
[00:00:10.877] DRM: head 'HDMI-A-1' found, connector 197 is disconnected.
[00:00:10.877] DRM: head 'DP-1' updated, connector 211 is disconnected.
[00:00:10.877] DRM: head 'DP-1' found, connector 211 is disconnected.
[00:00:10.877] Output 'DUMMY' attempts EOTF mode: SDR
[00:00:10.877] Registered plugin API 'weston_drm_output_api_v1' of size 32
[00:00:10.878] Color manager: no-op
[00:00:10.878] Compositor capabilities:
               arbitrary surface rotation: yes
               screen capture uses y-flip: yes
               cursor planes: yes
               arbitrary resolutions: no
               view mask clipping: yes
               explicit sync: no
               color operations: yes
               presentation clock: CLOCK_MONOTONIC, id 1
               presentation clock resolution: 0.000000001 s
[00:00:10.878] Loading module '/usr/lib/weston/desktop-shell.so'
[00:00:10.880] launching '/usr/libexec/weston-keyboard'
[00:00:10.880] launching '/usr/libexec/weston-desktop-shell'
could not load cursor 'dnd-move'
could not load cursor 'dnd-copy'
could not load cursor 'dnd-none'
could not load cursor 'dnd-move'
could not load cursor 'dnd-copy'
could not load cursor 'dnd-none'
xkbcommon: ERROR: couldn't find a Compose file for locale "C" (mapped to "C")
could not create XKB compose table for locale 'C'.  Disabiling compose
E: [pulseaudio] module-rescue-streams.c: module-rescue-stream is obsolete and should no longer be loaded. Please remove it from your configuration.
W: [pulseaudio] server-lookup.c: Unable to contact D-Bus: org.freedesktop.DBus.Error.NotSupported: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRESS instead
W: [pulseaudio] main.c: Unable to contact D-Bus: org.freedesktop.DBus.Error.NotSupported: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRESS instead
xkbcommon: ERROR: couldn't find a Compose file for locale "C" (mapped to "C")
could not create XKB compose table for locale 'C'.  Disabiling compose

edwardzhou

提个建议，在备份完成后，输出相应的结束提示(eg. Backup completed.)。

目前什么都没有

edwardzhou

@大法师 Mac上有没有类似Rufus的工具?

edwardzhou

另外，亚克力底板在 emmc 的位置是不是可以切割留出口，方便拆卸emmc
每次都要螺丝扭一遍，很那个

edwardzhou

比亚克力那个好多了，不要太贵，我买

edwardzhou

你是用 0303的版本还是 0306的版本？我猜测是驱动没有安装

试试

sudo apt-get udpate -y
sudo apt-get dist-upgrade -y

sudo reboot

edwardzhou

@jack_admin 请问这个怎样绑定？

edwardzhou

@jack_admin

edwardzhou

镜像包： 20230306-ubuntu-22.04-preinstalled-desktop-arm64-coolpi.zip

安装完成后，系统有预设用户coolpi,能够正常工作。
然而创建一个新的Administrator用户 edwardzhou
用edwardzhou 这个用户登录桌面后，无法运行 firefox 等程序，点击 Log Out 想登出切换到其他用户，一点击 Log Out, 系统桌面就挂死。

在 TTL 终端上可以看到输出的日志

[ 1787.752642] Modules linked in: nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_counter nf_tables nfnetlink aic8800_fdrv aic8800_bsp
[ 1787.776764] CPU: 3 PID: 4824 Comm: gnome-initial-s Not tainted 5.10.110 #12
[ 1787.783711] Hardware name: RK3588S CoolPi 4B Board (DT)
[ 1787.788924] pstate: 20400009 (nzCv daif +PAN -UAO -TCO BTYPE=--)
[ 1787.794920] pc : drm_setversion+0xf8/0x1a0
[ 1787.799006] lr : drm_setversion+0x38/0x1a0
[ 1787.803090] sp : ffffffc017f5bc50
[ 1787.806396] x29: ffffffc017f5bc50 x28: ffffffc017f5bd68
[ 1787.811695] x27: ffffffc017f5bd68 x26: 0000000000000007
[ 1787.816994] x25: ffffff81891c1a00 x24: 00000000c0106407
[ 1787.822293] x23: 0000000000000000 x22: ffffff8103d4d8a8
[ 1787.827591] x21: ffffff81891c1a00 x20: ffffff8103d4d800
[ 1787.832890] x19: ffffffc017f5bd68 x18: 0000000000000000
[ 1787.838188] x17: 0000000000000000 x16: 0000000000000000
[ 1787.843487] x15: 0000007fce6c4e88 x14: 0000000000000000
[ 1787.848786] x13: 0000000000000000 x12: 0000000000000000
[ 1787.854085] x11: 0000000000000000 x10: 0000000000000000
[ 1787.859384] x9 : ffffffc0113b1a9c x8 : ffffff8190224880
[ 1787.864683] x7 : 000000000e200080 x6 : ffffffc017f5bd78
[ 1787.869982] x5 : 00000000000083af x4 : 00000000000083af
[ 1787.875281] x3 : 0000000000000000 x2 : 0000000000000000
[ 1787.880580] x1 : 0000000000010004 x0 : 0000000000000004
[ 1787.885880] Call trace:
[ 1787.888320]  drm_setversion+0xf8/0x1a0
[ 1787.892060]  drm_ioctl_kernel+0xc0/0x110
[ 1787.895972]  drm_ioctl+0x234/0x480
[ 1787.899365]  __arm64_sys_ioctl+0xc4/0xe4
[ 1787.903279]  el0_svc_common.constprop.0+0xa4/0x2a0
[ 1787.908058]  do_el0_svc+0x78/0xa0
[ 1787.911365]  el0_svc+0x20/0x30
[ 1787.914409]  el0_sync_handler+0xe8/0xf0
[ 1787.918235]  el0_sync+0x1a0/0x1c0
[ 1787.921541]
[ 1787.921541] PC: 0xffffffc0108adc48:
[ 1787.926493] da48  f9400423 f100007f 1a9f07e3 39000843 f9400421 f100003f 1a9f07e1 39001041
[ 1787.934656] da68  d65f03c0 f9400420 f100041f 54000308 12000001 52800000 39001041 d65f03c0