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    plumlis

    @plumlis

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    Website plumz.me Location China

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    Best posts made by plumlis

    • Fedora system image? EDK2 UEFI support?

      Is it possible to have a fedora 40 system image?
      Ubuntu 24.04 is fine but snap sucks.

      Fedora have offical arm64 version:
      https://alt.fedoraproject.org/alt/

      pinebook pro can also install fedora
      https://nullr0ute.com/2021/05/fedora-on-the-pinebook-pro/

      I tried to make a fedora live boot system like here said:
      https://cool-pi.com/topic/222/customize-any-linux-distro/6

      but system can't boot up with black screen.

      But the way. Will cool pi have EDK2 UEFI support?
      https://github.com/edk2-porting/edk2-rk3588

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • Fix "Disable Touchpad while typing" not working

      Cool pi laptop Ubuntu system use libinput to manage touchpad and keyboard.

      But "Disable Touchpad while typing" is not working. That's because keyboard is on the USB bus, And this feature will not woking on USB keyboard but only internal one.

      You can create /etc/libinput/local-overrides.quirks:

      [Cool Pi Laptop Keyboard]
      MatchUdevType=keyboard
      MatchBus=usb
      MatchVendor=0x1C4F
      MatchProduct=0x06B
      AttrKeyboardIntegration=internal
      

      Reboot laptop ,and "Disable Touchpad while typing" will work perfectly.

      See:
      https://github.com/elementary/os/wiki/Pinebook-Pro:-Build-Notes
      https://forum.manjaro.org/t/disable-touchpad-while-typing-not-working/12674/3
      https://github.com/samueldr/wip-pinebook-pro/blob/master/pinebook_pro.nix

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • Cool pi Laptop v20 初步印象

      Since Chinese is my native language, I will write in Chinese. You can use ChatGPT or Google Translate to translate and understand this.

      首先感谢论坛里的 George,还有淘宝客服,以及 B站的“大法师”(Jack)对各种问题的热心回答。

      接下来说说感想:

      1,笔记本的做工比想象中的要好很多,用的模具和 Chuwi gemibook X pro 是同一款,可以看得出来是在那个机器的基础上进行了修改而来,除了机器内部有点空,让打字键盘感觉有“空腔”的感觉之外别的没什么不好。我觉得唯一不好的地方就是键盘没有背光,这个有点可惜,明明主板上有插背光的排线。还有就是触摸板不是玻璃的,有点影响质感。

      2, 笔记本默认的屏幕面板是华星光电的,色域说实话很一般,NTSC 50%,而且明显发蓝,观感只能说“可以忍受”,但是这个笔记本可以很方面的换屏幕,扣开 B 面拆了屏幕就可以换了。我就更换了一个 100% SRGB 色域的 BOE 的 1080P 的屏幕,型号NV140FHM-N66,观感一下子好了很多。原来想直接换 4K 的,但是怕续航顶不住,就没换。换 4K 屏幕也是需要更换 40pin 的 edp 排线的。

      3, 笔记本的性能十分可以,跑 Linux 日常使用的话和我的 Intel 笔记本差距不太大,RK3588 的确比较能打,而且重要的一点是这个笔记本是少有的在 Linux 下可以实现“休眠”功能的。之前玩过 Pinebook Pro, 性能且不说,光一个系统休眠功能就折腾了好几年也没解决。对于一个 Linux 笔记本来讲,能“合盖休眠”,就大大提升了便利度。

      4, 默认的系统是 Ubuntu 24.04,官方已经调整好了 GPU 驱动,到手大部分功能都是可用的。虽然也有 Armbian 和针对俄罗斯的 Alt Linux,但是 Ubuntu 近几年强推 Snap 让人很恶心,我这个也是删了半天才把 snap 删光,希望官方能提供 Fedora这样更为接近上游和 Gnome 原生的发行版。我自己尝试创建了一个 USB 的 Fedora live 盘,启动黑屏。顺便不知道未来能不能支持那个 UEFI 的启动固件。

      5, 笔记本的续航看使用需求,虽然是 ARM,但是 RK3588 本身就是电老虎,功耗全开的话不比一些低压 U 功耗差,官方在镜像里直接把调度策略拉满写成 performance,我测试了一下 ondemand 之类的发现也没省多少电,估计没什么影响,续航轻度使用大概能有 4-5 个小时吧。

      photo_2024-06-27_18-07-08.jpg

      接下来说说目前遇到的问题,方便他人检索我就挨个单独发帖吧:

      1, RTC 时钟无法保存
      https://cool-pi.com/topic/567/rtc-battery-on-board/1

      2,Firefox 播放视频会卡死
      https://cool-pi.com/topic/568/firefox-deb-version-freezed-when-try-to-play-video/1

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: GenBook-RK3588 Crowdfunding projects

      @george 期待下一代产品,会保持关注的。
      cool pi 的技术支持是我见过最专业和迅速的,有问必答。

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: how to install weixin or wechat on the cool pi laptop

      just use flatpak

      https://flathub.org/apps/com.tencent.WeChat

      there are many app on flathub with arch64 support.

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      有办法保持现有系统升级么?
      还是说我解压缩了镜像自己拷贝走boot 和 firmware 之类的?
      这个内核开启 intel 网卡支持了吗?

      posted in PI CM5 Laptop
      plumlis
      plumlis

    Latest posts made by plumlis

    • RE: cm5 laptop install wchat

      Flatpak is a good thing for Arm64 ,but may have some problem on CM5

      As we know ubuntu on cm5 is using panfork for GPU by patched mesa.
      but flatpak has their own mesa without panfork patched.

      So some app (like video player or game) install from flatpak can not running with GPU. and Maybe toooo slow.

      But for wechat its fine.

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: Ubuntu application software organization

      You can find some usefull Chinese Apps deb from here.
      https://archive2.kylinos.cn/DEB/KYLIN_DEB/pool/all/

      Also., Pi-apps have some useful apps too. Can be install by one click.
      https://pi-apps.io/

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      @berkaroad 我也先回到5.10了,反正切换也容易。

      同样的只有 headphone 没有 speaker 问题,麦克风 6.1 内核一直都不能用。

      不过 6.1 功耗更高了。

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      看了下更新的 mesa,原来用的还是 panfork。
      我说拷贝了 panthor 的 firmware 启动黑屏。😁

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      @berkaroad 对比了 config ,感觉的确很多都没开启支持。
      需要自己写进配置文件

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      @george 是修改 alsabase.conf么?
      我对比了新景象和原来的配置文件,发现一模一样。

      明天上班了做个启动U盘看看有没有声卡问题。

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      已经编译了内核,用上了,不过发现个问题:声音输出写的是耳机,但是从喇叭出声,插了耳机依然是喇叭出声,不知道是哪里需要配置。

      麦克风依然不可用。

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel GPU firmware update

      @yfblock intel ax201
      但前提是你需要编译内核,启用intel的驱动模块,并且把官方intel的固件拷贝进去就行了。

      coolpi默认屏蔽了intel

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      看了下 ppa 也更新了 mesa
      是不是我编译这个内核
      https://github.com/coolpi-george/coolpi-kernel
      然后更新这个 ppa 的 mesa
      https://launchpad.net/~george-coolpi/+archive/ubuntu/mali-g610
      最后放好 mali 的 firmware
      就可以使用新内核了?

      posted in PI CM5 Laptop
      plumlis
      plumlis
    • RE: 6.1 Kernel Notebook Image Release

      有办法保持现有系统升级么?
      还是说我解压缩了镜像自己拷贝走boot 和 firmware 之类的?
      这个内核开启 intel 网卡支持了吗?

      posted in PI CM5 Laptop
      plumlis
      plumlis