[ROM][R][bacon] Unofficial, optimized LineageOS 18.1 - March 11th
- Thread starter Tomoms
- Start date
Thanks for the update, i'll test it... hope no single reboot and no problem with 5GHz WIFI reception ... Do any of you have gapps as an alternative to support the Text To Speech engine? it looks like TTS can't be used anymore since the update to mindgapps, but i have no idea if it because the rom side 
Please allow me to share BITGAPPS as an alternative with the latest version, unfortunately it still does not support the TTS engine for the CORE version, while the OMNI and BASIC versions are impossible to install because they take up too much storage space.
Please allow me to share BITGAPPS as an alternative with the latest version, unfortunately it still does not support the TTS engine for the CORE version, while the OMNI and BASIC versions are impossible to install because they take up too much storage space.
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Hi, I've released a new update, with June's security patches and a few improvements for the dark theme in Dialer and Messages.
Hello Tom,
do you know why with this phone , the new version of the app "17 track" got serious graphical glitches ? I do not think the app is bugged. Could it be some advanced graphical function that our phone can not handle or some incompatibility?
do you know why with this phone , the new version of the app "17 track" got serious graphical glitches ? I do not think the app is bugged. Could it be some advanced graphical function that our phone can not handle or some incompatibility?
Hi, i'm trying to bringup android 13 for bacon, i saw your device tree's had an S branch, did that ever boot?
Yes, it did boot, but a lot of things were broken and it needed lots of other hacks, in platform repos, I haven't kept track of. You should give a look at https://github.com/LineageOS-UL
Hi, a new update is available, with July's security patches.
EDIT: sorry guys, I've uploaded today's build to SF instead of Github, as a consequence the OTA updater will fail to download it. I'll fix this tomorrow.
EDIT #2: fixed now.
EDIT: sorry guys, I've uploaded today's build to SF instead of Github, as a consequence the OTA updater will fail to download it. I'll fix this tomorrow.
EDIT #2: fixed now.
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Hi y'all - just wanted to follow up on my wifi connect problem to my iphone SE hotspot. For quite a while now been tryin to resolve this & with Toms help, (TY TOM) this ver of LOS vs orig would not connect. Long story short, other day i noticed on the iphone hotspot screen more to scroll down & found "maximize compatibility" switch (was off) - turned that switch on and voila! it connected finally & its stable. Thanks Tom for ur help too and ihope this update knocks another mystery wifi issue off ur list..
I'm glad you managed to find a way to make things work for you!Hi y'all - just wanted to follow up on my wifi connect problem to my iphone SE hotspot. For quite a while now been tryin to resolve this & with Toms help, (TY TOM) this ver of LOS vs orig would not connect. Long story short, other day i noticed on the iphone hotspot screen more to scroll down & found "maximize compatibility" switch (was off) - turned that switch on and voila! it connected finally & its stable. Thanks Tom for ur help too and ihope this update knocks another mystery wifi issue off ur list..
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105In this thread I'll share with you my personal builds of LineageOS 18.1 for the Oneplus One codename: bacon (older builds of 17.1, 16 and 15.1 are still downloadable). This project is inspired by idprophecy's LineageOS builds, to which I want to add my favorite features and, possibly, even more optimizations and improvements.
MAIN FEATURES
LineageOS 18.1 features:
- support for MicroG (signature spoofing) - read the 2nd post!
- improved & updated libraries: sqlite, zlib, libpng, jemalloc, libvpx, libyuv, freetype
- critical system components built with -O3 optimizations (art, SurfaceFlinger, bionic) and ThinLTO
- built with Clang 12.0.x
- optimized & updated bionic routines
- Android RunTime (ART) updates and improvements
- several debugging & tracing components are removed from the system
- reduced priority of the USB connection type & USB debugging notifications
- partial/full screenshot QS tile
- Ambient display gestures
- deGoogling tweaks (Kuketz/GrapheneOS captive portal URLs, Mulch WebView from DivestOS, pool.ntp.org NTP server, GrapheneOS SUPL server)
- in-built F-Droid Privileged Extension
- materialized Toasts
- support for OTA updates
- several minor tweaks and improvements
- my custom kernel (features listed below)
LineageOS 17.1 features - development stopped:
- all C/C++ components are build with -O3/-g0 flags (maximum optimization, minimum useless debug info)
- support for signature spoofing (= MicroG supported) - read the 2nd post!
- in-built F-Droid Privileged Extension
- native support for WakeBlock by @GioBozza, for more info: WakeBlock on XDA
- several updates & improvements to internal components: skia & libjpeg-turbo (temporarily reverted), art, bionic, libpng, sqlite, zlib
- several debugging & tracing instructions are removed from the system
- custom Screenshot QS tile
- deGoogling tweaks: non-Google captive portal server & SUPL server
- support for OTA updates
- minor miscellaneous tweaks
- my custom kernel (features listed below)
Kernel features:
- built with GCC 13
- CPU underclocking (268 MHz) & max freq. limited to 1,9 GHz by default
- several f2fs updates
- power-efficient workqueues
- cpu_input_boost by Sultanxda
- bricked hotplug replaces mpdecision
- CPU undervolting
- maple I/O scheduler
- updated zram and zsmalloc drivers
- userspace LMKD replaces the old in-kernel Low Memory Killer driver
- DDR bandwidth boost on screen wake
- minor adjustments and tweaks
- several code updates and security/bug fixes
Also present in official LineageOS 18.1/17.1:
kernel panic when changing USB mode to "File transfer"- fixed in the 20200811 build & later official nightliesnotification/charging LED not working- fixed in the 20200811 build & later official nightlieslow in-call microphone if speakerphone is enabled- fixed in the 20200811 buildcharging hiccups when using certain 3rd-party chargers/cables- fixed in the 20200912 buildAUX audio output not working- fixed in all builds (unofficial & official) newer than 20200826wrong time on boot until connected to a network- fixed in the 20201110 build, and in official nightlies starting from 20201224the Music app is quite messed up (bug is already reported on Gitlab)- fixed by the LineageOS team as of January 2021.flaky GPS- fixed (or at least improved) in the 20201213 build & official 18.1 nightlies newer than 20210415manual mobile network scan not working- fixed in the 17.1 20210123 build, also fixed on official LineageOSNFC not working- fixed in the 20210419 build & later official nightlies- 5 GHz hotspot is broken - but there's a workaround here
- front camera often affected by overexposure - workaround: restart the app you're using until it's gone
low microphone volume during calls on speakerphone- completely fixed in 20220805 and in official nightlies starting from 20220804stuttery playback of HD videos in some 3rd-party apps- fixed in the 20211106 buildweird noises while playing flac files if AudioFX's Bass option is enabled (17.1)high framerate video recording is broken- workaround present in my builds, a proper fix will follow in official ones too some day (as soon as I figure it out)
encryption of f2fs-formatted /data partition is broken- fixed in the 20201028 buildcorrupted thumbnails and weird visual artifacts in the system's color picker- fixed in the 20201028 buildlibjpeg crashes in certain apps (NewPipe, Files, and others)- fixed in the 20201017 buildTelegram's (and, possibly, other apps') in-built camera not working- apparently fixed in the 20200811 build- WiFi issues affecting a minority of users - under investigation
encryption doesn't work- fixed in the 2022-01-13 buildsome apps crashing due to permission quirks- fixed partially in the 2022-02-13 build, completely fixed in 2022-03-02the WiFi QS tile's "expand" button doesn't work- fixed in the 2024-02-07 build
Changelog for LineageOS 18.1:
March 11th:
- March's security patches
Changelog for older LineageOS 18.1 builds:
February 7th:
- January's and February's security patches
- fix for the WiFi quick toggle's expanding function
December 11th:
- November's and December's security patches
October 8th:
- October's secuirty patches
- updated Snap camera with high FPS video recording fix
September 20th:
- fix for CVE-2023-4863
September 15th:
- synced with LineageOS (including August's and September's security patches)
July 22nd:
- synced with LineageOS (including July's security patches)
June 11th:
- synced with LineageOS + June's security patches
- improvements for the dark theme in Messages and Dialer
May 11th:
- synced with LineageOS (incl. May's security patches)
- workaround for Snap not being able to record high-framerate videos
- disabled zram to check stability
April 15th:
- synced with LineageOS + April's security patches
- security improvements from ProtonAOSP (many Quick Settings tiles cannot be toggled if the screen is locked)
March 17th:
- synced with LineageOS + March's security patches
- updated Mulch WebView
- updated some drawables (small system icons) from crDroid
- improved GPS performance (still WIP, let me know your impressions)
- more deGoogling: switched to pool.ntp.org as the NTP server and to GrapheneOS's SUPL server
February 16th:
- synced with LineageOS + February's security patches
- Mulch WebView replaces Chromium
- connectivity checking endpoints changed to privacy-friendly, non-Google alternatives
- kernel WiFi driver updates reverted
January 5th, 2023:
- synced with LineageOS + January's security patches
- WiFi driver updates in the kernel
December 10th - last 2022 build:
- synced with LineageOS + December's patches
- zram enabled (disksize = 1,5 GiB)
November 8th:
- synced with LineageOS + November's security patches
- Android Go changes reverted, since they cause issues
October 13th:
- synced with LineageOS (incl. October's security patches)
- kernel memory routines optimized for Cortex A15 CPUs
September 8th:
- September's security patches
- some configurations taken from Android Go, to reduce RAM usage but without sacrificing functionality
August 5th:
- synced with LineageOS + August's security patches
- all microphone/speakerphone issues are fixed also for 3rd party apps
July 23rd:
- fixed low volume during calls in speakerphone mode
July 8th:
- synced with LineageOS + July's security patches
- security fixes in the kernel
- kernel logging disabled by default, to reduce overhead
- a couple of sepolicy fixes
June 16th:
- synced with LineageOS, including June's security patches
- materialized toast messages
May 6th:
- synced with LineageOS
- May's security patches
- updated SQLite library
April 6th:
- synced with LineageOS
- April's security patches
- link-time optimization applied to some critical system components
- minor updates and tweaks to the core OS
March 10th:
- synced with LineageOS
- March's security patches
- removed rx_wakelock from the WiFi chip's driver (could lead to small power savings without affecting functionality)
ro.debuggable=0by default (fixes root detectors reporting system as rooted when it is not)- fix for a permission bug that made apps misbehave when trying to access the phone's sensors
- wallpaper zooming has been disabled
- synced with LineageOS
February 13th:
- synced with LineageOS
- fix for apps crashing on startup due to mishandling of the INTERNET permission
- a few kernel updates & fixes for an infrequent kernel panic
January 13th:
- /data partition encryption is fixed
January 11th:
- synced with LineageOS
- January's security patches
- kernel: debloated WiFi driver
December 12th:- synced with LineageOS + December's security patches
- general user interface improvements
- build using the latest Clang 12.0.x compiler
- minor fixes and updates here and there
November 6th:- synced with LineageOS
- November's security patches
- fix for laggy playback of HD videos in 3rd-party apps
October 8th:- synced with LineageOS + October's security patches
September 10th:- screenshot QS tile now fixed
September 9th:- synced with LineageOS
- September's security patches
- screenshot QuickSettings tile (first attempt, still broken - will fix it soon)
August 23rd:- synced w/ LineageOS (incl. August's patches)
- WiFi display is back (thanks to the Lineage team!)
- sporadic camera crashes are fixed (thanks to Nolen, the other bacon maintainer!)
July 10th:- synced with LineageOS + July's patches
- DRM fixes (Clearkey support)
June 16th:- GPS improvements (hopefully now it'll work fine!)
June 10th:- synced with LineageOS (incl. June's security patches)
- GPS fixes (work in progress)
- some kernel updates and improvements
May 7th:- synced with LineageOS (w/ May's security patches)
- updates for ART and bionic
April 29th:- synced with LineageOS
- updated libyuv and libvpx
- -O3 optimizations for critical system components
- USB notifications have lower priority
- minor miscellaneous tweaks
April 19th:- synced with LineageOS (NFC fix included)
- GPS updates and improvements
- touch response optimizations
- minor tweaks and fixes
April 8th:- synced with LineageOS (w/ April's security patches + fix for display issue)
- some kernel updates
- lots of debugging code disabled
- updates for jemalloc, sqlite, bionic, libcore and libpng
March 9th:- synced with LineageOS (w/ March's security patches)
- some kernel updates
- encryption is now working
February 27th:- synced with LineageOS
- minor kernel updates
February 9th:- synced with LineageOS (with February's security patches)
- some kernel fixes & updates
- fix for the Gallery showing the previous photo instead of the new one, immediately after taking one
Ferbuary 3rd:- bootloop fix
February 2nd:- synced with LineageOS
- WiFi hotspot fixed
- Dynamic processing audio library
- in-built F-Droid Privileged Extension
- Dual-channel SBC codec for bluetooth headphones/speakers (untested, must be set in Developer Options)
- minor tweaks to reduce memory usage (with negligible impacts on performance and/or graphic quality)
- my custom kernel has been implemented
January 21st:- synced with LineageOS
- updated & improved sqlite library (huge performance boost)
- optimized zlib library
- improvements for ART's memory usage
- support for OTA updates
January 6th:- synced with LineageOS (January's security patches)
January 3rd:- synced with LineageOS
- lockscreen PIN possibly fixed? Please confirm
December 26th:- fixed signature spoofing
- synced with LineageOS
December 21st:- added support for signature spoofing (MicroG) and UnifiedNLP
December 14th:- initial build
DOWNLOADS
Starting from April 2023 my builds are moved to Github.
Recommended Gapps package (official MindTheGapps): here
Unified download link for both 17.1 and 18.1: SourceForge
Older 18.1 builds are available here: AFH
Previous 17.1 builds are available either on AFH or on MEGA (17.1) / on MEGA (18.1).
A BIG "THANK YOU" TO
the whole LineageOS team, and the multitude of great developers of the Android custom ROM scene, such as kdrag0n, kerneltoast (Sultanxda), nathanchance, flar2, franciscofranco, frap129, the MSM-Xtended project, the crDroid project. I hope I have not forgotten anyone.23Hello! My first LineageOS 16 build works fine and even Argon kernel is working fine
However, the ROM is not ready for you to use it, especially because I have to improve the kernel's implementation (currently it's very buggy and a normal user would go crazy to make it work properly). So I will not release this build, however I think that within a few days I'll get this stuff sorted and a new build will be ready!20POST-INSTALLATION ADVICE
GAPPS COMPATIBILITY
Only use MindTheGapps.
SETTING UP MICROG
Signature spoofing is supported but not enabled out of the box. There's no switch to enable it in Settings, you must grant its permission to each app that needs it. In particular, if you install MicroG (either via the apks or via MinMicroG), you must run these commands in a root shell:
then make sure all the checkboxes in MicroG's status screen are ticked and reboot.Code:pm grant com.google.android.gms android.permission.FAKE_PACKAGE_SIGNATURE pm grant com.android.vending android.permission.FAKE_PACKAGE_SIGNATURE
SETTING UP VIPER4ANDROID
If you follow these steps carefully, you'll manage to install Viper4Android while keeping Enforcing SELinux, and it will survive across ROM updates too
Since XDA Labs has been dead for a while, I've reuploaded Viper4Android's apk installer here: https://mega.nz/file/htFikD6Y#HpcdSMSa6fPdB5EXhGnyYI4uoxA7R4TnzhAZD_J_jrk
PASSING SAFETYNET
Passing SafetyNet is quite easy. You need to have Gapps installed, though. Flash Magisk, enable Magisk Hide in its settings, reboot. Now you should pass SafetyNet.
GRABBING LOGS
If you have faced an issue, please provide logs when reporting it.
If the issue involved a random reboot of the device -> let the phone boot up again and immediately grab a copy of/proc/last_kmsg(important: don't turn off or reboot the phone a second time, otherwise it'll be useless).
If the issue did not involve a random reboot of the device, but instead some "softer" crash (e.g. an app crashing, a SystemUI restart...) -> grab a logcat using any app such as Logcat Reader or plug the phone to a computer and pull it using theadb logcat > logfile.txtcommand.19Hello guys,
I'd like to inform you that I plan to switch to LineageOS 16 soon. I'll start by using TugaPower, to get used to the new OS and to finish setting up my building environment (I have to pull some files from LineageOS 16 before I can start building my own releases). Then I'll start sharing my own builds. Since it'll take me a while to implement in LineageOS 16 all the features and the optimizations that I've added to my 15.1 builds, the first LineageOS 16 builds will be very close to the standard LineageOS ones, but I'll gradually get to the point I've reached with Oreo.
I might build and upload one last 15.1 build in the next days.
I'll keep you informed
