Hello! I want to try build LOS with 3.1.10 kernel for more smooth and stability
[ROM][grouper] [8.1.0] [UNOFFICIAL] LineageOS 15.1 [2020/07/06]
- Thread starter ud4
- Start date
My plans for your device tree and kernel is to try using them to build LineageOS 16 instead of 15.1. I'll try playing around with them at some point to see if I can get LineageOS 16 to boot using them.
Thanks for your work! I flashed the latest 2019/10/06 build from AOSP 7.1.2 after factory reset and it successfully booted. The system did stop working sometimes and I had to do a hard reboot. BTW, I noticed that I couldn't adjust the brightness. Other than that it's exciting so far. Looking forward to your next build!
If boot stucks on lineage logo just reboot it same times, I trying to fix it in next buildsame here. f2fs doesn't works even for the cache partition.
@ud4, we could be so happy if you communicate something to us. can we expect some work on your rom?
we are here and ready to help
If boot stucks on lineage logo just reboot it same times, I trying to fix it in next build
I had to reboot couple of times even with EXT4 cache and data.
I'll wait for the new build.
will F2FS enable in the next kernel config?
would you be able to find the backported sources for the flash-friendly filesystem?
D
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I clean flashed this ROM yesterday plus gapps and magisk; all good with no major problems. It's a bit hesitant/laggy but seemed functional with no lock-ups or crashes.
Edit: fixed my issue. This is a functional ROM (imho) but it is laggy. I don't blame the ROM at all for that, I think I've reached the limit of my grouper's abilities running android 7.
Edit: fixed my issue. This is a functional ROM (imho) but it is laggy. I don't blame the ROM at all for that, I think I've reached the limit of my grouper's abilities running android 7.
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Hello! Last build is the final build. I didn't have so much time to support this ROM. Maybe I update this ROM soon, but without major changes. Good luck!
No root access and no recovery mode... now I'm stuck with an os that I cannot use! cannot install Gapps because TWRP needs root. Cannot root because no recovery mode. Catch 22!!!
Please help!!!
It gets worse. Since install Lineage OS, PC not detecting the device... I've tried usb debugging enabled/disabled etc...
Please help!!!
It gets worse. Since install Lineage OS, PC not detecting the device... I've tried usb debugging enabled/disabled etc...
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Try pressing power + volume down when you start up. You should end up in a screen with an android robot's belly open.
Reinstall TWRP from there website. Search for grouper in devices. Follow the fastboot install steps ignoring the adb reboot bootloader command.
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26LineageOS is a free, community built, aftermarket firmware distribution of Android 8.1.0 (Oreo), which is designed to increase performance and reliability over stock Android for your device.
Code:#include /* * Your warranty is now void. * * I am not responsible for bricked devices, dead SD cards, * thermonuclear war, or you getting fired because the alarm app failed. Please * do some research if you have any concerns about features included in this ROM * before flashing it! YOU are choosing to make these modifications, and if * you point the finger at me for messing up your device, I will laugh at you. */
LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.
All the source code for LineageOS is available in the LineageOS Github Repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review.
Device-specific source code:
- Device tree: https://github.com/surblazer/android_device_asus_grouper-8.1
- Kernel source: https://github.com/surblazer/android_kernel_asus_grouper
- Proprietary vendor: https://github.com/surblazer/proprietary_vendor_asus
- Tegra3 hardware tree: https://github.com/surblazer/android_hardware_nvidia_tegra3
Downloads:
- ROM: https://androidfilehost.com/?fid=8889791610682886476
- Extras (su or Weather Provider): https://download.lineageos.org/extras
- GAPPS:
https://androidfilehost.com/?fid=4349826312261816234
Known Issues:
- Camera
- SELinux permissive
- H/W Encoding/Decoding
- You tell me
Installation Instructions:
- Make a backup!
- Install TWRP recovery with SELinux support. Older recovery will result in a "status 7" error.
- Download the ROM and GApps
- Reboot to recovery
- Wipe data/factory reset if coming from stock or another non-CM ROM (You may get a "status 7" error if you fail to wipe.)
- Flash the ROM
- Reboot your tablet
- Enjoy!
Credits:Code:20190929: - Initial release 20191001: - Added signature spoofing for microG, binderize sensors and lights HAL, introduce sepolicies (but still permissive) 20191006: - CPU OC to 1.3Ghz, Android GO, Introduce 256MB zRAM 20200514: - Move to 3.1.10 kernel (more stable than 3.4), Remove Android GO, Some other tweaks 20200515: - Yay! GPS Fixed! 20200522: - Add audio configs, enabled triple buffer, move configs to /vendor, vendor warning now gone 20200706: - Latest security patch, Various NFC fixes, Safetynet improvements
- LineageOS team
- @Clamor - for his work in Unlegacy and help with 3.1.10 kernel
- @Ziyann - for his work in Unlegacy
- @AndDisa - for kernel (3.1.10) and his work in repos
- @UnlegacyAndroid - for kernel (on 3.4 builds) and tree
4My plans for your device tree and kernel is to try using them to build LineageOS 16 instead of 15.1. I'll try playing around with them at some point to see if I can get LineageOS 16 to boot using them.
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