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Releases: yzddmr6/xiaomipad-8pro-mainline
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Ubuntu for Xiaomi Pad 8 Pro v0.9.2
Ubuntu for Xiaomi Pad 8 Pro v0.9.2
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。修正右半屏显示链路初始化，改善花屏并完善显示驱动的资源管理。
更新
- 右半屏显示：补齐第二路显示链路的初始化配置，改善部分 BOE 屏幕的右半屏横纹、撕裂和花屏。
- 显示稳定性：修正驱动初始化时的重复资源释放，完善电源和时钟操作失败时的处理与资源回收。
- 触摸方向：支持按设备校正触摸上下方向，已有正常设备保持原有设置。需要校正时见升级说明。
- 作者信息：设置 → 系统 → 关于新增作者及项目主页入口。
获取、安装与升级
附件包括 piano-ubuntu-v0.9.2-boot.zip 启动镜像、piano-ubuntu-v0.9.2-tools.zip 切换与恢复工具、piano-ubuntu-v0.9.2-packages.zip 升级包，以及系统镜像分卷。分卷下载后按文件名顺序拼接再解压，用 SHA256SUMS.assets 校验。已安装用户使用 packages.zip 整组升级并重启，保留旧内核与回退镜像组。安装会清空 Android 数据，请先读 README 安装前须知。
已知限制
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹和休眠到磁盘仍不支持。保留默认扬声器音量上限。
内核：Linux 7.2.14；原厂基线：OS3.0.303.0.WPYCNXM（A 槽）。完整功能见 README 硬件支持表。
来源与许可：见 README 致谢与许可证；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.9.2
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android. Corrects initialization of the right-hand display link to reduce corruption and improve display resource management.
Changes
- Right half of the display: completes initialization of the second display link to reduce horizontal lines, tearing and corruption on affected BOE panels.
- Display stability: fixes a duplicate resource release during driver initialization and improves error handling and cleanup when power or clock operations fail.
- Touch orientation: supports per-device correction of the touchscreen Y direction while preserving existing defaults. See the upgrade guide if correction is needed.
- Author information: Settings → System → About now includes the author and a link to the project homepage.
Get, install and upgrade
Fresh installation · Upgrade an existing installation · Build guide · Kernel source
Attachments include piano-ubuntu-v0.9.2-boot.zip boot images, piano-ubuntu-v0.9.2-tools.zip switching and recovery tools, piano-ubuntu-v0.9.2-packages.zip upgrade packages, and split system image files. Download every image part, concatenate them in filename order and decompress, and verify with SHA256SUMS.assets. Existing users should install the complete packages.zip set and reboot, retaining the previous kernel and rollback boot set. Installation erases Android data; read README Before Installing first.
Known limitations
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint and disk hibernation remain unsupported. Keep the default speaker volume cap.
Kernel: Linux 7.2.14; stock baseline: OS3.0.303.0.WPYCNXM (slot A). Full hardware support is listed in the README hardware support table.
Sources and licensing: see README acknowledgments and licensing; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
Ubuntu for Xiaomi Pad 8 Pro v0.9.1
Ubuntu for Xiaomi Pad 8 Pro v0.9.1
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。两路显示链路的时钟改为亮屏期间常开。
更新
- 右半屏显示：右半屏由第二路显示链路驱动，它使用第一路的时钟。原来链路时钟在每帧的消隐期间要停下再启动约 174 次，现在亮屏期间一直运行，画面数据的传输方式不变。部分平板全新安装后出现的右半屏花屏与这条链路有关。
获取、安装与升级
附件包括 piano-ubuntu-v0.9.1-boot.zip 启动镜像、piano-ubuntu-v0.9.1-tools.zip 切换与恢复工具、piano-ubuntu-v0.9.1-packages.zip 升级包，以及系统镜像分卷。分卷下载后按文件名顺序拼接再解压，用 SHA256SUMS.assets 校验。已安装用户使用 packages.zip 整组升级并重启，保留旧内核与回退镜像组。安装会清空 Android 数据，请先读 README 安装前须知。
已知限制
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹和休眠到磁盘仍不支持。保留默认扬声器音量上限。
内核：Linux 7.2.14；原厂基线：OS3.0.303.0.WPYCNXM（A 槽）。完整功能见 README 硬件支持表。
来源与许可：见 README 致谢与许可证；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.9.1
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android. Keeps the display link clock running while the screen is on.
Changes
- Right half of the display: the right half is driven by the second display link, which runs from the first link's clock. The link clock used to stop and restart about 174 times per frame during blanking; it now keeps running while the screen is on, and the way picture data is sent is unchanged. The right-half corruption seen on some tablets after a fresh install is related to this link.
Get, install and upgrade
Fresh installation · Upgrade an existing installation · Build guide · Kernel source
Attachments include piano-ubuntu-v0.9.1-boot.zip boot images, piano-ubuntu-v0.9.1-tools.zip switching and recovery tools, piano-ubuntu-v0.9.1-packages.zip upgrade packages, and split system image files. Download every image part, concatenate them in filename order and decompress, and verify with SHA256SUMS.assets. Existing users should install the complete packages.zip set and reboot, retaining the previous kernel and rollback boot set. Installation erases Android data; read README Before Installing first.
Known limitations
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint and disk hibernation remain unsupported. Keep the default speaker volume cap.
Kernel: Linux 7.2.14; stock baseline: OS3.0.303.0.WPYCNXM (slot A). Full hardware support is listed in the README hardware support table.
Sources and licensing: see README acknowledgments and licensing; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
Ubuntu for Xiaomi Pad 8 Pro v0.9.0
Ubuntu for Xiaomi Pad 8 Pro v0.9.0
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。右半屏显示链路对齐原厂，内核更新到 7.2.14，支持带触控板的键盘。
更新
- 右半屏显示：右半屏由第二路显示链路驱动，它使用第一路的时钟。现在按原厂方式初始化这条链路：时钟起来后重新同步第二路的接收缓冲并切回正常的时钟选择，把第一路的分频同步到第二路，按面板配置设置发送强度和时序，同步完成后复位两路控制器；两路共用的显示控制器每帧只提交一次。这些设置与原厂一致。部分平板全新安装后出现的右半屏花屏与这条链路有关。
- 内核：更新到 Linux 7.2.14，包含上游 619 个稳定版修复，其中有存储多队列与 Wi-Fi 上电时序的修复。
- 键盘：带触控板的小米键盘会自动识别触控板，无触控板的键盘不受影响。
获取、安装与升级
附件包括 piano-ubuntu-v0.9.0-boot.zip 启动镜像、piano-ubuntu-v0.9.0-tools.zip 切换与恢复工具、piano-ubuntu-v0.9.0-packages.zip 升级包，以及系统镜像分卷。分卷下载后按文件名顺序拼接再解压，用 SHA256SUMS.assets 校验。已安装用户使用 packages.zip 整组升级并重启，保留旧内核与回退镜像组。安装会清空 Android 数据，请先读 README 安装前须知。
已知限制
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹和休眠到磁盘仍不支持。保留默认扬声器音量上限。
内核：Linux 7.2.14；原厂基线：OS3.0.303.0.WPYCNXM（A 槽）。完整功能见 README 硬件支持表。
来源与许可：见 README 致谢与许可证；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.9.0
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android. Aligns the right-half display link with the stock software, updates the kernel to 7.2.14, and supports the keyboard with a touchpad.
Changes
- Right half of the display: the right half is driven by the second display link, which runs from the first link's clock. This link is now brought up as the stock software does: after the clocks start, the second link's receive buffer is resynchronized and its clock selection is switched back to normal; the first link's dividers are copied to the second; the drive strength and timings follow the panel configuration; both controllers are reset once synchronization completes; and the display controller shared by both links is committed once per frame. The right-half corruption seen on some tablets after a fresh install is related to this link.
- Kernel: updated to Linux 7.2.14 with 619 upstream stable fixes, including fixes for storage multi-queue and Wi-Fi power-up sequencing.
- Keyboard: the Xiaomi keyboard with a touchpad now has its touchpad detected automatically; keyboards without a touchpad are unaffected.
Get, install and upgrade
Fresh installation · Upgrade an existing installation · Build guide · Kernel source
Attachments include piano-ubuntu-v0.9.0-boot.zip boot images, piano-ubuntu-v0.9.0-tools.zip switching and recovery tools, piano-ubuntu-v0.9.0-packages.zip upgrade packages, and split system image files. Download every image part, concatenate them in filename order and decompress, and verify with SHA256SUMS.assets. Existing users should install the complete packages.zip set and reboot, retaining the previous kernel and rollback boot set. Installation erases Android data; read README Before Installing first.
Known limitations
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint and disk hibernation remain unsupported. Keep the default speaker volume cap.
Kernel: Linux 7.2.14; stock baseline: OS3.0.303.0.WPYCNXM (slot A). Full hardware support is listed in the README hardware support table.
Sources and licensing: see README acknowledgments and licensing; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
DSI display comparison diagnostics / 显示对照测试 (2026-11-01)
针对右半屏异常的三组临时启动对照输入，供 #13、#14 的协作者测试。
内容 / Contents
- D0 / piano47：v0.9.1 加共同诊断 / v0.9.1 with common diagnostics.
- S1 / piano48：D0 加从 PHY 的
SYSTEM_MUXES初始化修正 / D0 plus slave PHY initialization change. - I / piano49：D0 加独立 PLL，保留双路命令同步 / D0 plus independent PLLs, retaining synchronized panel commands.
附件包含三组内核 Image、准备好的 DTB、完整匹配模块、配置和源码补丁，以及边界采集工具、计时返回单元和英文使用说明。两个候选分别与 D0 对照，不要叠加两份 0002 补丁。
The archive contains prebuilt kernels, prepared DTBs, complete matching modules, configurations, source patches, a boundary collector, a timed-return unit and instructions. S1 and I are separate alternatives; do not stack the two 0002 patches.
使用 / Use
下载测试包及校验文件，校验后解压并阅读 share/README.txt。这是 RAM 启动输入包，不是可直接 fastboot boot 的成品镜像或系统升级包。由协作者的 Agent 在自己的 Ubuntu 根系统生成匹配 initrd，再按说明打包；无需重新编译内核。仅使用 fastboot boot，保留现有恢复路径。
Download the archive and checksum, verify, then read share/README.txt. These are RAM-boot inputs, not ready-to-boot images or an upgrade package. Your agent generates matching initrds on your own Ubuntu root and packages the images using the supplied instructions; no kernel compilation is needed. Use fastboot boot and retain your working recovery path.
保持相同场景做 D0 → S1 → I → D0 对照；若第一次 D0 未复现，先停止本轮。每段只采开始/结束快照，记录可见异常次数和实际时长。请在对应 issue 回传结果，勿上传个人 initrd 或设备标识。
Use the same scene for D0 → S1 → I → D0. Stop if the first D0 does not reproduce the visible defect. Collect only boundary snapshots and record visible events and elapsed time. Reply in the relevant issue; do not upload personal initrds or device identifiers.
限制与源码 / Limitations and source
实验候选，尚未确认修复受影响设备；睡眠尚未完成完整验收。正常使用仍请选择稳定版本。
Experimental candidates: a fix on affected devices is not yet confirmed, and full suspend validation remains incomplete. Use the stable release for ordinary use.
Kernel source: v0.9.1, with candidate patches and configurations included in the archive; kernel licensing remains GPL-2.0. Preparation uses the project's existing boot tools.
Ubuntu for Xiaomi Pad 8 Pro v0.8.0
Ubuntu for Xiaomi Pad 8 Pro v0.8.0
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。待机深度睡眠、开机即有正确时间，GPU 计算继续提速。
更新
- 待机深度睡眠：系统睡眠时，整颗芯片现在会进入深度省电状态：主逻辑电源 CX 断电，内存自刷新。此前版本睡眠时芯片一直没有进入这一级。为此，音频模块闲置时会释放 DSP 上的硬件资源，与原厂一致；修正了上游 SM8750 系统缓存表中 DSP 岛分片的配置；PCIe、UFS、串口和 GPU 电源管理单元在睡眠时也会释放各自的资源。
- 时间保持：硬件时钟的时间偏移按原厂方式存放在电源管理芯片里，首次联网校时后，重启和在 Android 之间切换都保持正确时间，开机即有正确时间。
- GPU 计算：Mesa 编译器在计算着色器里把逐字节读取合并为整字读取后复用，图像处理类计算热点约快 27–29%。
- 桌面默认：屏幕默认 120 Hz（可在设置里改为 144 Hz）；电池供电时空闲 5 分钟自动睡眠。
获取、安装与升级
附件包括 piano-ubuntu-v0.8.0-boot.zip 启动镜像、piano-ubuntu-v0.8.0-tools.zip 切换与恢复工具、piano-ubuntu-v0.8.0-packages.zip 升级包，以及系统镜像分卷。分卷下载后按文件名顺序拼接再解压，用 SHA256SUMS.assets 校验。已安装用户使用 packages.zip 整组升级并重启，保留旧内核与回退镜像组。安装会清空 Android 数据，请先读 README 安装前须知。
已知限制
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹和休眠到磁盘仍不支持。保留默认扬声器音量上限。
内核包：linux-image-7.2.10-piano43 7.2.10-43.1；原厂基线：OS3.0.303.0.WPYCNXM（A 槽）。完整功能见 README 硬件支持表。
来源与许可：见 README 致谢与许可证；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.8.0
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android. Deep sleep in standby, the correct time from boot, and faster GPU compute.
Changes
- Deep sleep in standby: during system sleep the whole chip now enters a deep power-saving state: the main CX logic supply is switched off and memory is in self-refresh. Earlier releases never reached this state in sleep. To get there, the audio blocks release their DSP hardware resources when idle, as the stock software does; the DSP island slice in the upstream SM8750 system cache table is corrected; and PCIe, UFS, the serial ports and the GPU power management unit also release their resources in sleep.
- Timekeeping: the hardware clock offset is stored in the power management IC as the stock software does, so after the first network time sync the time stays correct across reboots and switches to Android, and is correct from boot.
- GPU compute: the Mesa compiler combines byte-wise reads in compute shaders into word reads and reuses them, making image processing compute hotspots about 27–29% faster.
- Desktop defaults: the display defaults to 120 Hz (144 Hz can be selected in Settings); on battery the tablet sleeps after five idle minutes.
Get, install and upgrade
Fresh installation · Upgrade an existing installation · Build guide · Kernel source
Attachments include piano-ubuntu-v0.8.0-boot.zip boot images, piano-ubuntu-v0.8.0-tools.zip switching and recovery tools, piano-ubuntu-v0.8.0-packages.zip upgrade packages, and split system image files. Download every image part, concatenate them in filename order and decompress, and verify with SHA256SUMS.assets. Existing users should install the complete packages.zip set and reboot, retaining the previous kernel and rollback boot set. Installation erases Android data; read README Before Installing first.
Known limitations
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint and disk hibernation remain unsupported. Keep the default speaker volume cap.
Kernel package: linux-image-7.2.10-piano43 7.2.10-43.1; stock baseline: OS3.0.303.0.WPYCNXM (slot A). Full hardware support is listed in the README hardware support table.
Sources and licensing: see README acknowledgments and licensing; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
Ubuntu for Xiaomi Pad 8 Pro v0.7.1
Ubuntu for Xiaomi Pad 8 Pro v0.7.1
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。GPU 计算性能提升。
更新
- GPU 计算：Geekbench 6 Vulkan 约 +24%，图像模糊与粒子模拟等计算任务接近翻倍。Mesa 编译器对计算着色器进行循环展开与读取合并，Turnip 对对齐的只读缓冲区读取使用宽格式。
本版实测：在平板上运行 Vulkan CTS 相关子集与 Geekbench 正确性校验；已装系统通过 APT 升级后重启，桌面、Firefox snap 与视频播放正常。
内核不变（piano40）。
获取、安装与升级
附件包括 piano-ubuntu-v0.7.1-boot.zip 启动镜像、piano-ubuntu-v0.7.1-tools.zip 切换与恢复工具、piano-ubuntu-v0.7.1-packages.zip 升级包，以及系统镜像分卷。分卷下载后按文件名顺序拼接再解压，用 SHA256SUMS.assets 校验。已安装用户使用 packages.zip 整组升级并重启，保留旧内核与回退镜像组。安装会清空 Android 数据，请先读 README 安装前须知。
已知限制
- Firefox 播放部分 HEVC 视频可能有轻微丢帧。AV1 使用软件解码，Chromium snap 不支持此硬解集成。
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹、休眠到磁盘及硬件时钟写入仍不支持。保留默认扬声器音量上限，开机后联网校时。
内核包：linux-image-7.2.10-piano40 7.2.10-40.1；原厂基线：OS3.0.303.0.WPYCNXM（A 槽）。完整功能见 README 硬件支持表。
来源与许可：见 README 致谢与许可证；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.7.1
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android. Improved GPU compute performance.
Changes
- GPU compute: about +24% in Geekbench 6 Vulkan, with compute workloads such as image blur and particle simulation nearly doubling. The Mesa compiler unrolls compute shader loops and combines reads; Turnip uses wide formats for aligned read-only buffer loads.
Tested on the tablet: relevant Vulkan CTS subsets and Geekbench correctness checks; the installed system was upgraded through APT and rebooted, with the desktop, Firefox snap and video playback working.
Kernel unchanged (piano40).
Get, install and upgrade
Fresh installation · Upgrade an existing installation · Build guide · Kernel source
Attachments include piano-ubuntu-v0.7.1-boot.zip boot images, piano-ubuntu-v0.7.1-tools.zip switching and recovery tools, piano-ubuntu-v0.7.1-packages.zip upgrade packages, and split system image files. Download every image part, concatenate them in filename order and decompress, and verify with SHA256SUMS.assets. Existing users should install the complete packages.zip set and reboot, retaining the previous kernel and rollback boot set. Installation erases Android data; read README Before Installing first.
Known limitations
- Some HEVC videos may drop a small number of frames in Firefox. AV1 uses software decoding; Chromium snap is not covered by this acceleration integration.
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint, disk hibernation and hardware clock writes remain unsupported. Keep the default speaker volume cap and connect to the network to set the clock after boot.
Kernel package: linux-image-7.2.10-piano40 7.2.10-40.1; stock baseline: OS3.0.303.0.WPYCNXM (slot A). Full hardware support is listed in the README hardware support table.
Sources and licensing: see README acknowledgments and licensing; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
Ubuntu for Xiaomi Pad 8 Pro v0.7.0
Ubuntu for Xiaomi Pad 8 Pro v0.7.0
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。
实验性项目：安装会清空 Android 数据，并有变砖风险。请先读 README「安装前请阅读」。
下载
| 文件名 | 大小 | 用途 |
|---|---|---|
piano-ubuntu-v0.7.0-boot.zip |
151,706,842 B | 启动镜像、发布清单及元数据 |
piano-ubuntu-v0.7.0-tools.zip |
6,413 B | 切换与恢复工具 |
piano-ubuntu-v0.7.0-packages.zip |
187,297,134 B | 升级用 deb 软件包 |
piano-ubuntu-v0.7.0-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,662,636,141 B | 系统镜像；需下载全部分卷 |
SHA256SUMS.assets |
591 B | 附件校验 |
assets-manifest.json |
5,983 B | 大小、内容与还原命令 |
将全部附件下载到一个空目录，安装主机上的 unzip 和 zstd 后，在该目录依次执行：
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.7.0-boot.zip
unzip piano-ubuntu-v0.7.0-tools.zip
unzip piano-ubuntu-v0.7.0-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.7.0-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMS安装 / 升级
全新安装 · 已安装用户升级。升级使用 piano-ubuntu-v0.7.0-packages.zip；镜像内软件包版本见 release-manifest.json 的 packages 清单。
本版变化
v0.7.0 包含 v0.6.2 的全部内容；已安装用户可整组升级，无需重分区或重刷根镜像。
更新
- 机身温度：新增 11 路板载温度读数，通过系统标准的 thermal 和 hwmon 接口提供，名称沿用原厂固件（xo、msm、flash、wifi、display、backlight、conn、conn2、battery、quiet、charger1）。
- 任务管理器新增“温度”页：按设备分组列出全部温度传感器，显示当前值，展开可看历史曲线，单位跟随任务管理器设置。
- 内置存储启用 UFS 多队列：每个 CPU 核有自己的请求队列和中断，并发读写不再挤在同一个队列里。
内核 ABI：piano40；内核提交：9321086f2e22。
已知限制
- Firefox 播放部分 HEVC 视频可能有轻微丢帧。AV1 使用软件解码，Chromium snap 不支持此硬解集成。
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹、休眠到磁盘及硬件时钟写入仍不支持。保留默认扬声器音量上限，开机后联网校时。
请整组安装全部发布软件包并重启，保留旧内核及回退镜像组。电源键的四个 Ubuntu 补丁包和任务管理器 Resources 受版本锁定保护，其安全更新需随配套重建包交付；维护流程见 Ubuntu 集成。
支持状态与已知问题
各项功能的支持范围与已知限制，请查阅 README 硬件支持表。
版本信息
| 项目 | 版本 |
|---|---|
| 版本 | v0.7.0 |
| 内核包 | linux-image-7.2.10-piano40 7.2.10-40.1 |
| Ubuntu 基础 | 26.04 Desktop ARM64；APT 快照 20261001T000000Z |
| 原厂版本 | OS3.0.303.0.WPYCNXM，A 槽 |
| 集成仓提交 | 2c7cf16 |
| 内核提交 | 9321086 |
来源与许可
来源、致谢与各组件许可证见 README；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.7.0
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android.
Experimental: installation erases Android data and can brick your tablet. Read Before Installing first.
Downloads
| File | Size | Purpose |
|---|---|---|
piano-ubuntu-v0.7.0-boot.zip |
151,706,842 B | Boot images, release manifest and metadata |
piano-ubuntu-v0.7.0-tools.zip |
6,413 B | Switching and recovery tools |
piano-ubuntu-v0.7.0-packages.zip |
187,297,134 B | Deb packages for upgrades |
piano-ubuntu-v0.7.0-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,662,636,141 B | System image; download every part |
SHA256SUMS.assets |
591 B | Attachment checksums |
assets-manifest.json |
5,983 B | Sizes, contents and restore commands |
Download every attachment into an empty directory. With unzip and zstd installed on your host, run there:
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.7.0-boot.zip
unzip piano-ubuntu-v0.7.0-tools.zip
unzip piano-ubuntu-v0.7.0-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.7.0-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMSInstall / upgrade
Fresh installation · Upgrade an existing installation. Use piano-ubuntu-v0.7.0-packages.zip to upgrade; image package versions are listed under packages in release-manifest.json.
Changes
v0.7.0 includes everything in v0.6.2. Existing installations can upgrade the complete package set without repartitioning or flashing a new root image.
Changes
- Board temperatures: 11 more on-board temperature readings through the standard thermal and hwmon interfaces, named as in the stock firmware (xo, msm, flash, wifi, display, backlight, conn, conn2, battery, quiet, charger1).
- The task manager has a new Temperature page: every temperature sensor grouped by device, with the current value and an expandable history graph, in the unit chosen in the task manager's settings.
- Internal storage uses UFS multi-circular queues: each CPU core has its own request queue and interrupt, so concurrent reads and writes no longer share a single queue.
Kernel ABI: piano40; kernel commit: 9321086f2e22.
Known limitations
- Some HEVC videos may drop a small number of frames in Firefox. AV1 uses software decoding; Chromium snap is not covered by this acceleration integration.
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint, disk hibernation and hardware clock writes remain unsupported. Keep the default speaker volume cap and connect to the network to set the clock after boot.
Install every release package together and reboot; retain the previous kernel and rollback boot set. The four Ubuntu power-button packages and the Resources task manager are version-pinned, so their security updates require matched rebuilt packages; see Ubuntu integration.
Support and known issues
See the README hardware support table for supported functionality and known limitations.
Version information
| Item | Version |
|---|---|
| Release | v0.7.0 |
| Kernel package | linux-image-7.2.10-piano40 7.2.10-40.1 |
| Ubuntu base | 26.04 Desktop ARM64; APT snapshot 20261001T000000Z |
| Stock build | OS3.0.303.0.WPYCNXM, slot A |
| Integration commit | 2c7cf16 |
| Kernel commit | 9321086 |
Sources and licensing
See README acknowledgments and licensing for component sources and licences; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
Ubuntu for Xiaomi Pad 8 Pro v0.6.2
Ubuntu for Xiaomi Pad 8 Pro v0.6.2
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。
实验性项目：安装会清空 Android 数据，并有变砖风险。请先读 README「安装前请阅读」。
下载
| 文件名 | 大小 | 用途 |
|---|---|---|
piano-ubuntu-v0.6.2-boot.zip |
151,693,430 B | 启动镜像、发布清单及元数据 |
piano-ubuntu-v0.6.2-tools.zip |
6,413 B | 切换与恢复工具 |
piano-ubuntu-v0.6.2-packages.zip |
187,262,101 B | 升级用 deb 软件包 |
piano-ubuntu-v0.6.2-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,710,992,116 B | 系统镜像；需下载全部分卷 |
SHA256SUMS.assets |
591 B | 附件校验 |
assets-manifest.json |
5,985 B | 大小、内容与还原命令 |
将全部附件下载到一个空目录，安装主机上的 unzip 和 zstd 后，在该目录依次执行：
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.6.2-boot.zip
unzip piano-ubuntu-v0.6.2-tools.zip
unzip piano-ubuntu-v0.6.2-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.6.2-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMS安装 / 升级
全新安装 · 已安装用户升级。升级使用 piano-ubuntu-v0.6.2-packages.zip；镜像内软件包版本见 release-manifest.json 的 packages 清单。
本版变化
v0.6.2 包含 v0.6.1 的全部内容；已安装用户可整组升级，无需重分区或重刷根镜像。
更新
- 任务管理器（Resources）能看到完整的硬件数据：CPU 温度；GPU 型号 Adreno 830、当前与最高频率、温度和占用率；每个进程的 GPU 占用；两块电池各自的温度。
- 修复偶发的开机后没有声音、传感器无数据、USB-C 不工作（需重启才恢复）：音频、充电和传感器协处理器在开机时发来的第一条握手消息不再被内核丢弃。
内核 ABI：piano38；内核提交：235ab34e2a6e。
已知限制
- Firefox 播放部分 HEVC 视频可能有轻微丢帧。AV1 使用软件解码，Chromium snap 不支持此硬解集成。
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹、休眠到磁盘及硬件时钟写入仍不支持。保留默认扬声器音量上限，开机后联网校时。
请整组安装全部发布软件包并重启，保留旧内核及回退镜像组。电源键的四个 Ubuntu 补丁包和任务管理器 Resources 受版本锁定保护，其安全更新需随配套重建包交付；维护流程见 Ubuntu 集成。
支持状态与已知问题
各项功能的支持范围与已知限制，请查阅 README 硬件支持表。
版本信息
| 项目 | 版本 |
|---|---|
| 版本 | v0.6.2 |
| 内核包 | linux-image-7.2.10-piano38 7.2.10-38.1 |
| Ubuntu 基础 | 26.04 Desktop ARM64；APT 快照 20261001T000000Z |
| 原厂版本 | OS3.0.303.0.WPYCNXM，A 槽 |
| 集成仓提交 | 61cb8fb |
| 内核提交 | 235ab34 |
来源与许可
来源、致谢与各组件许可证见 README；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.6.2
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android.
Experimental: installation erases Android data and can brick your tablet. Read Before Installing first.
Downloads
| File | Size | Purpose |
|---|---|---|
piano-ubuntu-v0.6.2-boot.zip |
151,693,430 B | Boot images, release manifest and metadata |
piano-ubuntu-v0.6.2-tools.zip |
6,413 B | Switching and recovery tools |
piano-ubuntu-v0.6.2-packages.zip |
187,262,101 B | Deb packages for upgrades |
piano-ubuntu-v0.6.2-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,710,992,116 B | System image; download every part |
SHA256SUMS.assets |
591 B | Attachment checksums |
assets-manifest.json |
5,985 B | Sizes, contents and restore commands |
Download every attachment into an empty directory. With unzip and zstd installed on your host, run there:
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.6.2-boot.zip
unzip piano-ubuntu-v0.6.2-tools.zip
unzip piano-ubuntu-v0.6.2-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.6.2-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMSInstall / upgrade
Fresh installation · Upgrade an existing installation. Use piano-ubuntu-v0.6.2-packages.zip to upgrade; image package versions are listed under packages in release-manifest.json.
Changes
v0.6.2 includes everything in v0.6.1. Existing installations can upgrade the complete package set without repartitioning or flashing a new root image.
Changes
- The task manager (Resources) shows complete hardware data: CPU temperature; the Adreno 830 GPU model, current and maximum frequency, temperature and utilisation; per-process GPU usage; and the temperature of each of the two batteries.
- Fixes an occasional boot without sound, sensor data or USB-C that only a reboot recovered: the kernel no longer drops the first handshake message the audio, charging and sensor coprocessor sends during boot.
Kernel ABI: piano38; kernel commit: 235ab34e2a6e.
Known limitations
- Some HEVC videos may drop a small number of frames in Firefox. AV1 uses software decoding; Chromium snap is not covered by this acceleration integration.
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint, disk hibernation and hardware clock writes remain unsupported. Keep the default speaker volume cap and connect to the network to set the clock after boot.
Install every release package together and reboot; retain the previous kernel and rollback boot set. The four Ubuntu power-button packages and the Resources task manager are version-pinned, so their security updates require matched rebuilt packages; see Ubuntu integration.
Support and known issues
See the README hardware support table for supported functionality and known limitations.
Version information
| Item | Version |
|---|---|
| Release | v0.6.2 |
| Kernel package | linux-image-7.2.10-piano38 7.2.10-38.1 |
| Ubuntu base | 26.04 Desktop ARM64; APT snapshot 20261001T000000Z |
| Stock build | OS3.0.303.0.WPYCNXM, slot A |
| Integration commit | 61cb8fb |
| Kernel commit | 235ab34 |
Sources and licensing
See README acknowledgments and licensing for component sources and licences; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
Ubuntu for Xiaomi Pad 8 Pro v0.6.1
Ubuntu for Xiaomi Pad 8 Pro v0.6.1
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。
实验性项目：安装会清空 Android 数据，并有变砖风险。请先读 README「安装前请阅读」。
下载
| 文件名 | 大小 | 用途 |
|---|---|---|
piano-ubuntu-v0.6.1-boot.zip |
151,704,452 B | 启动镜像、发布清单及元数据 |
piano-ubuntu-v0.6.1-tools.zip |
6,413 B | 切换与恢复工具 |
piano-ubuntu-v0.6.1-packages.zip |
185,188,563 B | 升级用 deb 软件包 |
piano-ubuntu-v0.6.1-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,900,000,000 B; part2: 88,686,728 B | 系统镜像；需下载全部分卷 |
SHA256SUMS.assets |
698 B | 附件校验 |
assets-manifest.json |
6,311 B | 大小、内容与还原命令 |
将全部附件下载到一个空目录，安装主机上的 unzip 和 zstd 后，在该目录依次执行：
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.6.1-boot.zip
unzip piano-ubuntu-v0.6.1-tools.zip
unzip piano-ubuntu-v0.6.1-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.6.1-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMS安装 / 升级
全新安装 · 已安装用户升级。升级使用 piano-ubuntu-v0.6.1-packages.zip；镜像内软件包版本见 release-manifest.json 的 packages 清单。
本版变化
v0.6.1 包含 v0.6.0 的全部内容；已安装用户可整组升级，无需重分区或重刷根镜像。
更新
- 修复触摸屏幕时偶发的整屏闪白一帧（144 Hz 下更明显）：触控数据读取不再被系统深度省电打断，触控响应也更稳定。
- 自动识别屏型（CSOT 或 BOE），加载对应的触控固件、触控方向和屏幕初始化。
- 传感器服务现在会保存 DSP 对传感器 registry 的更新。
- 若传感器 registry 反复导致 ADSP 崩溃（表现为没有声音、传感器无数据），启动时自动把旧状态移到一旁保留，并恢复默认状态。
- CPU 温控上限与原厂 Android 一致（105 °C），持续高负载下性能更好。
- 启用系统级缓存（LLCC），图形和内存密集型任务略有提升。
- 安装说明补充 256 GB 机型的分区方法；推荐导入本机传感器标定。
内核 ABI：piano35；内核提交：ba725ea02c92393c860d49fd0492af61a1a90597。
已知限制
- Firefox 播放部分 HEVC 视频可能有轻微丢帧。AV1 使用软件解码，Chromium snap 不支持此硬解集成。
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹、休眠到磁盘及硬件时钟写入仍不支持。保留默认扬声器音量上限，开机后联网校时。
请整组安装全部发布软件包并重启，保留旧内核及回退镜像组。电源键的四个 Ubuntu 补丁包受版本锁定保护，其安全更新需随配套重建包交付；维护流程见 Ubuntu 集成。
支持状态与已知问题
各项功能的支持范围与已知限制，请查阅 README 硬件支持表。
版本信息
| 项目 | 版本 |
|---|---|
| 版本 | v0.6.1 |
| 内核包 | linux-image-7.2.10-piano35 7.2.10-35.1 |
| Ubuntu 基础 | 26.04 Desktop ARM64；APT 快照 20261001T000000Z |
| 原厂版本 | OS3.0.303.0.WPYCNXM，A 槽 |
| 集成仓提交 | 5a3884c |
| 内核提交 | ba725ea |
来源与许可
来源、致谢与各组件许可证见 README；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.6.1
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android.
Experimental: installation erases Android data and can brick your tablet. Read Before Installing first.
Downloads
| File | Size | Purpose |
|---|---|---|
piano-ubuntu-v0.6.1-boot.zip |
151,704,452 B | Boot images, release manifest and metadata |
piano-ubuntu-v0.6.1-tools.zip |
6,413 B | Switching and recovery tools |
piano-ubuntu-v0.6.1-packages.zip |
185,188,563 B | Deb packages for upgrades |
piano-ubuntu-v0.6.1-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,900,000,000 B; part2: 88,686,728 B | System image; download every part |
SHA256SUMS.assets |
698 B | Attachment checksums |
assets-manifest.json |
6,311 B | Sizes, contents and restore commands |
Download every attachment into an empty directory. With unzip and zstd installed on your host, run there:
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.6.1-boot.zip
unzip piano-ubuntu-v0.6.1-tools.zip
unzip piano-ubuntu-v0.6.1-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.6.1-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMSInstall / upgrade
Fresh installation · Upgrade an existing installation. Use piano-ubuntu-v0.6.1-packages.zip to upgrade; image package versions are listed under packages in release-manifest.json.
Changes
v0.6.1 includes everything in v0.6.0. Existing installations can upgrade the complete package set without repartitioning or flashing a new root image.
Changes
- Fixes the occasional single-frame whole-screen flash while touching the screen (most visible at 144 Hz): touch data reads are no longer interrupted by deep system idle, and touch response is steadier as well.
- The panel type (CSOT or BOE) is detected automatically and loads its own touch firmware, touch orientation and display initialization.
- The sensor service now keeps the sensor registry updates written by the DSP.
- If the sensor registry keeps crashing the ADSP (no sound, no sensor data), it is moved aside and kept at boot, and the default state is restored.
- The CPU temperature limit matches stock Android (105 °C), so performance holds up better under sustained load.
- The system-level cache (LLCC) is enabled, slightly speeding up graphics and memory-intensive work.
- The installation guide covers the partition layout of the 256 GB model and recommends importing the tablet's own sensor calibration.
Kernel ABI: piano35; kernel commit: ba725ea02c92393c860d49fd0492af61a1a90597.
Known limitations
- Some HEVC videos may drop a small number of frames in Firefox. AV1 uses software decoding; Chromium snap is not covered by this acceleration integration.
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint, disk hibernation and hardware clock writes remain unsupported. Keep the default speaker volume cap and connect to the network to set the clock after boot.
Install every release package together and reboot; retain the previous kernel and rollback boot set. The four Ubuntu power-button packages are version-pinned, so their security updates require matched rebuilt packages; see Ubuntu integration.
Support and known issues
See the README hardware support table for supported functionality and known limitations.
Version information
| Item | Version |
|---|---|
| Release | v0.6.1 |
| Kernel package | linux-image-7.2.10-piano35 7.2.10-35.1 |
| Ubuntu base | 26.04 Desktop ARM64; APT snapshot 20261001T000000Z |
| Stock build | OS3.0.303.0.WPYCNXM, slot A |
| Integration commit | 5a3884c |
| Kernel commit | ba725ea |
Sources and licensing
See README acknowledgments and licensing for component sources and licences; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.
Ubuntu for Xiaomi Pad 8 Pro v0.6.0
Ubuntu for Xiaomi Pad 8 Pro v0.6.0
适用于小米平板 8 Pro 的 Ubuntu 26.04 Desktop ARM64，与 Android 双系统共存。
实验性项目：安装会清空 Android 数据，并有变砖风险。请先读 README「安装前请阅读」。
下载
| 文件名 | 大小 | 用途 |
|---|---|---|
piano-ubuntu-v0.6.0-boot.zip |
151,666,667 B | 启动镜像、发布清单及元数据 |
piano-ubuntu-v0.6.0-tools.zip |
6,413 B | 切换与恢复工具 |
piano-ubuntu-v0.6.0-packages.zip |
185,118,256 B | 升级用 deb 软件包 |
piano-ubuntu-v0.6.0-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,900,000,000 B; part2: 85,682,765 B | 系统镜像；需下载全部分卷 |
SHA256SUMS.assets |
698 B | 附件校验 |
assets-manifest.json |
6,310 B | 大小、内容与还原命令 |
将全部附件下载到一个空目录，安装主机上的 unzip 和 zstd 后，在该目录依次执行：
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.6.0-boot.zip
unzip piano-ubuntu-v0.6.0-tools.zip
unzip piano-ubuntu-v0.6.0-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.6.0-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMS安装 / 升级
全新安装 · 已安装用户升级。升级使用 piano-ubuntu-v0.6.0-packages.zip；镜像内软件包版本见 release-manifest.json 的 packages 清单。
本版变化
v0.6.0 包含 v0.5.1 的全部内容；已安装用户可整组升级，无需重分区或重刷根镜像。
更新
- USB 主机与设备模式支持 5 Gbit/s SuperSpeed，Type-C 正反插均可；U 盘实测写约 330 MB/s、读约 390 MB/s。
- 支持 USB-C 外接显示器（DisplayPort Alt Mode）：正反插、热插拔均可，实测 4K 60 Hz，外接屏作为扩展桌面。
- 插拔电源时，按原厂方式向触控芯片通知供电状态。
- 扬声器最大音量提高。
- Firefox 支持 H.264/VP9/HEVC 硬件解码，Chrome 支持 H.264/VP9。
- 文件系统默认字符集为 UTF-8；U 盘中文文件名按 UTF-8 处理。
内核 ABI：piano32；内核提交：722ec84628367aa3d1f20f64857d7a8d0166de30。
已知限制
- Firefox 播放部分 HEVC 视频可能有轻微丢帧。AV1 使用软件解码，Chromium snap 不支持此硬解集成。
- 拔下 OTG 设备后，直接插入的 OTG 转接头可能不被识别；插拔一次充电器或电脑线，或改用扩展坞即可。
- 蓝牙偶发需要重新连接才能恢复数据或音频。
- 后摄为固定焦距，近景可能偏虚，颜色调校仍有限。
手写笔、指纹、休眠到磁盘及硬件时钟写入仍不支持。保留默认扬声器音量上限，开机后联网校时。
请整组安装全部发布软件包并重启，保留旧内核及回退镜像组。电源键的四个 Ubuntu 补丁包受版本锁定保护，其安全更新需随配套重建包交付；维护流程见 Ubuntu 集成。
支持状态与已知问题
各项功能的支持范围与已知限制，请查阅 README 硬件支持表。
版本信息
| 项目 | 版本 |
|---|---|
| 版本 | v0.6.0 |
| 内核包 | linux-image-7.2.10-piano32 7.2.10-32.1 |
| Ubuntu 基础 | 26.04 Desktop ARM64；APT 快照 20261001T000000Z |
| 原厂版本 | OS3.0.303.0.WPYCNXM，A 槽 |
| 集成仓提交 | 7a51cb3 |
| 内核提交 | 722ec84 |
来源与许可
来源、致谢与各组件许可证见 README；维护镜像内 BusyBox 1.36.1-6ubuntu3.1 的对应源码见 Ubuntu 源码包。
Ubuntu for Xiaomi Pad 8 Pro v0.6.0
Ubuntu 26.04 Desktop ARM64 for Xiaomi Pad 8 Pro, dual-booting alongside Android.
Experimental: installation erases Android data and can brick your tablet. Read Before Installing first.
Downloads
| File | Size | Purpose |
|---|---|---|
piano-ubuntu-v0.6.0-boot.zip |
151,666,667 B | Boot images, release manifest and metadata |
piano-ubuntu-v0.6.0-tools.zip |
6,413 B | Switching and recovery tools |
piano-ubuntu-v0.6.0-packages.zip |
185,118,256 B | Deb packages for upgrades |
piano-ubuntu-v0.6.0-rootfs.img.zst.part* |
part0: 1,900,000,000 B; part1: 1,900,000,000 B; part2: 85,682,765 B | System image; download every part |
SHA256SUMS.assets |
698 B | Attachment checksums |
assets-manifest.json |
6,310 B | Sizes, contents and restore commands |
Download every attachment into an empty directory. With unzip and zstd installed on your host, run there:
sha256sum -c SHA256SUMS.assets
unzip piano-ubuntu-v0.6.0-boot.zip
unzip piano-ubuntu-v0.6.0-tools.zip
unzip piano-ubuntu-v0.6.0-packages.zip
mkdir -p rootfs
cat piano-ubuntu-v0.6.0-rootfs.img.zst.part* | zstd -d > rootfs/root.sparse.img
sha256sum -c SHA256SUMSInstall / upgrade
Fresh installation · Upgrade an existing installation. Use piano-ubuntu-v0.6.0-packages.zip to upgrade; image package versions are listed under packages in release-manifest.json.
Changes
v0.6.0 includes everything in v0.5.1. Existing installations can upgrade the complete package set without repartitioning or flashing a new root image.
Changes
- USB host and device modes support 5 Gbit/s SuperSpeed in both Type-C orientations; a USB stick measured about 330 MB/s write and 390 MB/s read.
- USB-C external displays (DisplayPort Alt Mode) work in both orientations and with hot-plug; tested at 4K 60 Hz as an extended desktop.
- The touch controller is notified when external power is connected or disconnected, following the stock behavior.
- The maximum speaker volume has been increased.
- Firefox supports H.264/VP9/HEVC hardware decoding; Chrome supports H.264/VP9.
- The default filesystem character set is UTF-8, including Chinese filenames on USB storage.
Kernel ABI: piano32; kernel commit: 722ec84628367aa3d1f20f64857d7a8d0166de30.
Known limitations
- Some HEVC videos may drop a small number of frames in Firefox. AV1 uses software decoding; Chromium snap is not covered by this acceleration integration.
- After an OTG device is unplugged, a plain OTG adapter plugged in next may not be detected; plug a charger or computer cable in and out once, or use a dock.
- Bluetooth occasionally needs reconnecting before data or audio works again.
- The rear camera has fixed focus; nearby subjects may be blurry and color tuning is limited.
Stylus, fingerprint, disk hibernation and hardware clock writes remain unsupported. Keep the default speaker volume cap and connect to the network to set the clock after boot.
Install every release package together and reboot; retain the previous kernel and rollback boot set. The four Ubuntu power-button packages are version-pinned, so their security updates require matched rebuilt packages; see Ubuntu integration.
Support and known issues
See the README hardware support table for supported functionality and known limitations.
Version information
| Item | Version |
|---|---|
| Release | v0.6.0 |
| Kernel package | linux-image-7.2.10-piano32 7.2.10-32.1 |
| Ubuntu base | 26.04 Desktop ARM64; APT snapshot 20261001T000000Z |
| Stock build | OS3.0.303.0.WPYCNXM, slot A |
| Integration commit | 7a51cb3 |
| Kernel commit | 722ec84 |
Sources and licensing
See README acknowledgments and licensing for component sources and licences; the maintenance image's BusyBox 1.36.1-6ubuntu3.1 source is available as an Ubuntu source package.