[OnePlus 8 ROMs, Kernels, Recoveries, & Other Devel] jabashque:
DISCLAIMER​

Anything you do to your own device is your responsibility and your responsibility only. You may NOT hold me responsible for any damage caused to your device.

LineageOS is a free, community built, aftermarket firmware distribution of Android 12, which is designed to increase performance and reliability over stock Android for your device.

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. You can also view the Changelog for a full list of changes & features.

The only official site with proper instructions to install LineageOS is https://wiki.lineageos.org/. Any instructions that come from anywhere else is not to be trusted at all.

You should especially distrust instructions from websites that try and impersonate LineageOS. One example of such a site is lineageosroms[.]com.

Instructions​

Scroll down to the 2nd post in this thread for installation and upgrade information.

Reporting Bugs​

Please follow the instructions here to report your bug to our GitLab issues if you can, as it makes it easier for us to keep track of bugs and progress on fixing them.

However, should you be unable to do so and must post your bug report in this thread instead, then please adhere to the following guidelines:

DO NOT Report bugs if you're running a custom kernel, have installed Magisk, Xposed, or have done modifications to your device that touch any of the read-only partitions (with GApps being the only exception).

As this is an A/B device, recovery will not run addon.d scripts. As such, try undoing all the modifications by reflashing the rom + GApps (if you used them) in recovery--no need to wipe data. After that, check to see if the bug is still there.

Grab a logcat right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)

If it is a random reboot, grab /sys/fs/pstore/console-ramoops and /sys/fs/pstore/dmesg-ramoops-0. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless)

If the problem disappears after running "setenforce 0" from a root shell, grab /data/misc/audit/audit.log

Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. Please also do not report known issues. Any bug not reported in the bug report format below may be ignored.

What is your--
LineageOS version:
LineageOS Download url:
Gapps version:

Did you--
wipe:
restore with titanium backup:
reboot after having the issue:

Are you using--
a task killer:
a non-stock kernel:
other modifications:

Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed: