@enok71 What's the budget price?
Posts made by jack_admin
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RE: coolpi4B,ubuntu22desktop版串口有问题,ubuntu22server版摄像头有问题。
@银河铁道 你可以试试把u20版本内核拷贝到u22系统上,对比验证下
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RE: Encrypted system partition
@kaktus The current loader does not support decrypting boot partition.
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RE: Coolpi 4b 镜像固件在线刷机方法
@crazycatcoolpi said in Coolpi 4b 镜像固件在线刷机方法:
@大法师 said in Coolpi 4b 镜像固件在线刷机方法:
UMS模式
什么是ums模式嘛?
我用RKDevTool 会出现加载固件失败.
我在网上抓的是
20230613-ubuntu-20.04.5-preinstalled-desktop-arm64-cp4b.img可是我看你上面教程的档名有emmc在里面.
给RKDevTool用的img档在哪嘛?为减少操作复杂度,我们提供的镜像系统默认不使用RKdevtool烧录。
仅限于loader引导程序用RKdevtool更新烧录。
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RE: coolpi开机时只有左上角一个光标闪烁,进入不了系统,是什么原因?
@hangman 不是修改cmdline.txt,应该更新extlinux/extlinux.conf
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RE: Cool pi 4B & CM5 探索快速安装系统新方法
@jugg said in Cool pi 4B & CM5 探索快速安装系统新方法:
到底怎么样才能还原系统
没法自己进入还原系统啊
用的金士顿的U盘更新2023年发布的loader程序,更换u盘再验证
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RE: Cool pi 4B & CM5 探索快速安装系统新方法
@jugg said in Cool pi 4B & CM5 探索快速安装系统新方法:
是不是有什么特别的地方
放两天板子的系统就进不去 又是怎么回事
串口有问题 又是怎么回事确认串口连接线是否松了或接对
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RE: After copying the image to emmc on Cool Pi cm5, I turned it off and turned it back on, but it still doesn't boot.
@etrin take one udsik, and then make a bootable udisk with Rufus.exe. Insert it to cm5-evb, reset or power on, you will look the installing progress through hdmi display.
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RE: CM5 EVB 调试情况咨询
@LinuxRk3588 said in CM5 EVB 调试情况咨询:
1、CM5 EVB mipi dsi/eDP 支持哪些屏幕可以列个清单吗?兼容树莓派的接口(看原理图好像不一样)?
2、想确认下现在CSI接口 IMX219(树莓派接口相机)在该板子上的适配情况?
3、pcie 3.0 x4目前兼容哪些外设方便总结下不
4、发现cm5 evb 目前还没有android相关的SDK 开发包是开发组有碰到什么问题吗?有没有release的一个计划表?- android sdk 4b与cm5 evb是共用的,网盘可以下载,也有相应测试镜像
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RE: 使用U盘和TF启动android系统失败
@NeverEnd
用这个版本重新做个启动U盘,插入TF卡,插入U盘,开机安装链接: https://pan.baidu.com/s/1d95MJLAQ1dLfjAfB01H7Lg 提取码: eb5p
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RE: how about batocera with cool pi 4b
@Macs @carloshenrique I'll verify that version 38 wireless network and audio capabilities.
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cool pi arm board with ubuntu create bootable udisk
usb-creator-gtk - create a startup using a CD or disc image (for GNOME)
coolpi@coolpi:~$ sudo apt install usb-creator-gtk [sudo] password for coolpi: Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages were automatically installed and are no longer required: appmenu-gtk-module-common appmenu-gtk2-module appmenu-gtk3-module haveged kactivities-bin kactivitymanagerd kde-cli-tools kde-cli-tools-data kscreen libappmenu-gtk2-parser0 libappmenu-gtk3-parser0 libhavege2 libkf5activities5 libkf5calendarevents5 libkf5kcmutils-data libkf5kcmutils5 libkf5kirigami2-5 libkf5plasma5 libkf5plasmaquick5 libkf5pty-data libkf5pty5 libkf5quickaddons5 libkf5su-bin libkf5su-data libkf5su5 libkworkspace5-5 plasma-framework qml-module-org-kde-kconfig qml-module-org-kde-kquickcontrols qml-module-org-kde-kquickcontrolsaddons sddm sddm-theme-debian-maui Use 'sudo apt autoremove' to remove them. The following additional packages will be installed: gir1.2-dbusmenu-glib-0.4 gir1.2-dee-1.0 gir1.2-udisks-2.0 gir1.2-unity-7.0 usb-creator-common The following NEW packages will be installed: gir1.2-dbusmenu-glib-0.4 gir1.2-dee-1.0 gir1.2-udisks-2.0 gir1.2-unity-7.0 usb-creator-common usb-creator-gtk 0 upgraded, 6 newly installed, 0 to remove and 342 not upgraded. Need to get 111 kB of archives. After this operation, 818 kB of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://mirrors.aliyun.com/ubuntu-ports jammy/main arm64 gir1.2-dbusmenu-glib-0.4 arm64 16.04.1+18.10.20180917-0ubuntu8 [6616 B] Get:2 http://mirrors.aliyun.com/ubuntu-ports jammy/main arm64 gir1.2-dee-1.0 arm64 1.2.7+17.10.20170616-6ubuntu4 [13.6 kB] Get:3 http://mirrors.aliyun.com/ubuntu-ports jammy/main arm64 gir1.2-udisks-2.0 arm64 2.9.4-1ubuntu2 [31.8 kB] Get:4 http://mirrors.aliyun.com/ubuntu-ports jammy/main arm64 gir1.2-unity-7.0 arm64 7.1.4+19.04.20190319-6build1 [22.5 kB] Get:5 http://mirrors.aliyun.com/ubuntu-ports jammy/main arm64 usb-creator-common all 0.3.13 [13.9 kB] Get:6 http://mirrors.aliyun.com/ubuntu-ports jammy/main arm64 usb-creator-gtk all 0.3.13 [22.9 kB] Fetched 111 kB in 7s (15.6 kB/s) Selecting previously unselected package gir1.2-dbusmenu-glib-0.4:arm64. (Reading database ... 329536 files and directories currently installed.) Preparing to unpack .../0-gir1.2-dbusmenu-glib-0.4_16.04.1+18.10.20180917-0ubuntu8_arm64.deb ... Unpacking gir1.2-dbusmenu-glib-0.4:arm64 (16.04.1+18.10.20180917-0ubuntu8) ... Selecting previously unselected package gir1.2-dee-1.0. Preparing to unpack .../1-gir1.2-dee-1.0_1.2.7+17.10.20170616-6ubuntu4_arm64.deb ... Unpacking gir1.2-dee-1.0 (1.2.7+17.10.20170616-6ubuntu4) ... Selecting previously unselected package gir1.2-udisks-2.0:arm64. Preparing to unpack .../2-gir1.2-udisks-2.0_2.9.4-1ubuntu2_arm64.deb ... Unpacking gir1.2-udisks-2.0:arm64 (2.9.4-1ubuntu2) ... Selecting previously unselected package gir1.2-unity-7.0:arm64. Preparing to unpack .../3-gir1.2-unity-7.0_7.1.4+19.04.20190319-6build1_arm64.deb ... Unpacking gir1.2-unity-7.0:arm64 (7.1.4+19.04.20190319-6build1) ... Selecting previously unselected package usb-creator-common. Preparing to unpack .../4-usb-creator-common_0.3.13_all.deb ... Unpacking usb-creator-common (0.3.13) ... Selecting previously unselected package usb-creator-gtk. Preparing to unpack .../5-usb-creator-gtk_0.3.13_all.deb ... Unpacking usb-creator-gtk (0.3.13) ... Setting up gir1.2-dbusmenu-glib-0.4:arm64 (16.04.1+18.10.20180917-0ubuntu8) ... Setting up gir1.2-udisks-2.0:arm64 (2.9.4-1ubuntu2) ... Setting up gir1.2-dee-1.0 (1.2.7+17.10.20170616-6ubuntu4) ... Setting up usb-creator-common (0.3.13) ... Setting up gir1.2-unity-7.0:arm64 (7.1.4+19.04.20190319-6build1) ... Setting up usb-creator-gtk (0.3.13) ... Processing triggers for man-db (2.10.2-1) ... Processing triggers for dbus (1.12.20-2ubuntu4.1) ... Processing triggers for mailcap (3.70+nmu1ubuntu1) ... Processing triggers for bamfdaemon (0.5.6+22.04.20220217-0ubuntu1) ... Rebuilding /usr/share/applications/bamf-2.index... Processing triggers for desktop-file-utils (0.26-1ubuntu3) ... Processing triggers for hicolor-icon-theme (0.17-2) ... Processing triggers for gnome-menus (3.36.0-1ubuntu3) ... coolpi@coolpi:~$
https://ubuntu.com/tutorials/create-a-usb-stick-on-ubuntu#1-overview
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RE: virbr0
@jugg
找下是哪个ko驱动,加到黑名单中cat /etc/modprobe.d/blacklist.conf
其他方法,网上找的参考
https://blog.csdn.net/weixin_45627376/article/details/128102913