messages listlengths 2 4 |
|---|
[
{
"role": "user",
"content": "I forked device/acme/hero from device/acme/hero2 and now the build fails with 'ld.lld: error: undefined symbol: android::hardware::foo::V1_0::IFoo::getService()' when linking libfoo.default.so. I have vendor/acme/hero/proprietary/lib/libfoo.so but it seems not to resolve. Give ... |
[
{
"role": "user",
"content": "Give me the exact step-by-step commands to add local_manifests for a forked device tree (device/acme/<codename> from device/acme/<codename>_alt) and safely repo sync, including how to verify the manifest is parsed without forcing a full resync."
},
{
"role": "assistant"... |
[
{
"role": "user",
"content": "Our device tree was forked from device/acme/marlin and we need to run a full repo sync of the LineageOS manifest plus our local_manifests, then resolve a missing vendor dependency where the build error is: 'Fatal error: could not load library \"libfoo.so\" needed by \"libbar.so... |
[
{
"role": "user",
"content": "I need to add a device-specific init service in rootdir/init.rc for a service that starts bin/foo_daemon from /vendor/bin. The tree was forked from device/acme/<codename>_alt and the init scripts were copied verbatim. Give exact step-by-step commands to sync local manifests, in... |
[
{
"role": "user",
"content": "We have a fork from device/acme/osprey into device/acme/<codename>; repo sync succeeds but a build target fails with a vendor dependency error about a missing .so that exists in vendor/acme/<codename>/proprietary. Give me a complete exact-command procedure to identify the missi... |
[
{
"role": "user",
"content": "The forked tree from device/acme/<other> has rootdir/init.rc entries that reference /system/bin paths for a service we now install into /vendor/bin. The build succeeds but the service fails at boot. Give exact step-by-step commands to repo sync local manifests, find the stale p... |
[
{
"role": "user",
"content": "Complete procedure requested: since forking device/acme/<codename>_base to device/acme/<codename> the build dies with 'ld: error: cannot find -lfoo' even though vendor/acme/<codename>/proprietary/lib/libfoo.so exists. I need the exact repo sync + local_manifests commands and th... |
[
{
"role": "user",
"content": "We forked device/acme/<codename>_from into device/acme/<codename>. Now rootdir init scripts from the original start services that do not exist on the new hardware, causing boot loops. Give a full step-by-step command procedure to sync via local_manifests, audit the init scripts... |
[
{
"role": "user",
"content": "Forking device/acme/<codename>_a into device/acme/<codename>_b: mka aborts with 'undefined reference to `foo_open`' from a vendor shared library that exists. Provide the exact repo sync commands including local_manifests and the exact steps to diagnose and fix the missing vendo... |
[
{
"role": "user",
"content": "Give me a complete step-by-step procedure: repo sync LineageOS with local_manifests for a device tree forked from device/acme/<codename>_orig, then fix an init.rc service that runs a vendor binary but fails with 'init: cannot execve '/vendor/bin/foo_svc': Permission denied'."
... |
[
{
"role": "user",
"content": "Incremental builds on my LineageOS tree recompile the whole framework every time I touch device.mk. How do I make incremental builds actually incremental? Here's what I use:\n\nexport USE_CCACHE=1\nexport CCACHE_DIR=$HOME/.ccache\nsource build/envsetup.sh\nlunch lineage_<codena... |
[
{
"role": "user",
"content": "I'm about to run a destructive `repo forall -c 'git clean -fdx'` to clear junk before a rebuild. What is the safe procedure and how do I revert if something breaks?"
},
{
"role": "assistant",
"content": "`repo forall -c 'git clean -fdx'` wipes every untracked and ig... |
[
{
"role": "user",
"content": "fastboot flash boot boot.img returns FAILED (remote: 'Not enough space to flash'). Same image flashed before. What should I check and what is the minimal fix?"
},
{
"role": "assistant",
"content": "The partition is smaller than the image; the change is not on your h... |
[
{
"role": "user",
"content": "I have a vendor blobs tarball `vendor-stock-<codename>.zip` pulled from the OEM's update. How do I use it to populate vendor/<vendor>/<codename>/ and generate proprietary-files.txt without a running stock system?"
},
{
"role": "assistant",
"content": "Two things are... |
[
{
"role": "user",
"content": "Our `brunch` fails around 30% with: `FAILED: out/target/product/<codename>/obj/KERNEL_OBJ/...` then a `ccache: error: Failed to create temporary file for ...`. Log line says `ccache: error: Failed to create temporary file for /home/build/.ccache/tmp/tmp.cpp_stderr: No space lef... |
[
{
"role": "user",
"content": "This log is from `fastboot flashing unlock` and then a reboot. Does this mean the device is bricked, and what's the correct sequence to get back to a working LineageOS install?\n\n< waiting for any device >\nFAILED (remote: 'unknown command')\nfastboot: error: Command failed\nr... |
[
{
"role": "user",
"content": "`repo sync -c --force-sync --no-clone-bundle -j8` aborted halfway with `error: Cannot checkout <vendor>/<device>: ManifestInvalidRevisionError: revision refs/heads/lineage-21 in <vendor>/<device> not found`. Minimal fix, please, without nuking my local trees."
},
{
"rol... |
[
{
"role": "user",
"content": "recovery.img boots but the display goes black after the LineageOS logo. adb is not available because the recovery was built userdebug with `TARGET_USE_TWRP` unset. Here's the last part of the kernel log I captured from pstore:\n\n[ 0.000000] Initializing cgroup subsys cpuset... |
[
{
"role": "user",
"content": "I need a `local_manifests/` entry that pulls device/<vendor>/<codename>, vendor/<vendor>/<codename>, and kernel/<vendor>/<codename> from GitHub, targets branch `lineage-22.2`, and includes the LineageOS sepolicy path without pulling all of AOSP's policy. Show me the file and ho... |
[
{
"role": "user",
"content": "Why does `mka bootimage` skip the kernel and then `fastboot flash boot boot.img` produce a device that deadboots? I need to build a recovery-only image with a known-good kernel and a minimal ramdisk, then verify before flashing."
},
{
"role": "assistant",
"content":... |
[
{
"role": "user",
"content": "Give me the minimal, safe procedure to try a new vendor tree without risking my working LineageOS install, given I have `proprietary-files.txt`, a stock tarball, and working `boot.img`/`recovery.img` from a previous build."
},
{
"role": "assistant",
"content": "Proc... |
[
{
"role": "user",
"content": "Recovery boots on my LineageOS port but the screen stays black. The device tree was forked from a similar panel family. Give me a troubleshooting checklist ordered by likelihood."
},
{
"role": "assistant",
"content": "Ordered by likelihood for a forked-tree black-sc... |
[
{
"role": "user",
"content": "I forked device/acmedonor/<codename> into device/acme/<codename> and my recovery builds but is black. Where should I look first? I need a likelihood-ordered checklist."
},
{
"role": "assistant",
"content": "Likelihood order for a forked-tree black recovery:\n\n1. Bo... |
[
{
"role": "user",
"content": "Recovery on my forked device tree shows a black screen. Can you list the checks in order of likelihood, starting from BoardConfig.mk?"
},
{
"role": "assistant",
"content": "Starting from BoardConfig.mk, ordered by likelihood:\n\n1. BOARD_KERNEL_CMDLINE / BOARD_KERNE... |
[
{
"role": "user",
"content": "I created device/acme/<codename> by copying device/acme/otherdevice and now recovery has a black screen. Likelihood-ordered checklist please."
},
{
"role": "assistant",
"content": "Ordered list for a copied-device-tree black recovery screen:\n\n1. Codename/vendor st... |
[
{
"role": "user",
"content": "LineageOS recovery boots but screen is black after porting from a similar device. Give me a likelihood-ordered troubleshooting checklist and safe procedures."
},
{
"role": "assistant",
"content": "Likelihood-ordered checklist (recovery, forked tree):\n\n1. Display p... |
[
{
"role": "user",
"content": "Port LineageOS recovery to a device by forking a similar device tree. The build works but recovery is dark. What is the likelihood-ordered diagnostic checklist?"
},
{
"role": "assistant",
"content": "Ordered checklist:\n\n1. Confirm the image is actually recovery an... |
[
{
"role": "user",
"content": "My device/<vendor>/<codename> tree was forked from a sibling device. Recovery builds and boots but the screen never turns on. Give me a likelihood-ranked checklist I can act on."
},
{
"role": "assistant",
"content": "Ranked by likelihood for a sibling-forked tree:\n... |
[
{
"role": "user",
"content": "Black screen after recovery boots on a forked LineageOS device tree — please give me a likelihood-ordered checklist, including BoardConfig.mk options."
},
{
"role": "assistant",
"content": "Likelihood order:\n\n1. Panel/timing DT from donor. Check dmitry/panel node ... |
[
{
"role": "user",
"content": "I ported a device tree from a similar phone (device/acme/other). Recovery image builds but is black. What's the ordered list of things to check?"
},
{
"role": "assistant",
"content": "Ordered list for a port from device/acme/other:\n\n1. Leftover codename references... |
[
{
"role": "user",
"content": "Give me a likelihood-ordered checklist for 'recovery boots but display black' on a device tree forked from another device, and tell me which BoardConfig.mk flags are most suspect."
},
{
"role": "assistant",
"content": "Most suspect BoardConfig.mk flags for this symp... |
[
{
"role": "user",
"content": "I have a vendor blobs tarball pulled from the stock ROM of my device (<codename>). Should I unpack it directly into vendor/<oem>/<codename>/ or run extract-files.sh against a system dump? I already have both. Which approach should I use for LineageOS bring-up and what commands?... |
[
{
"role": "user",
"content": "My vendor/<oem>/<codename>/ already exists but the blobs inside are from a different build. I have the matching tarball of stock blobs. Compare (a) wiping vendor/ and re-running extract-files.sh vs (b) overwriting only the mismatched files in place. Which do you recommend?"
}... |
[
{
"role": "user",
"content": "The vendor tree in my device/<vendor>/<codename> tree isn't built as a single vendor image; instead we have a couple of .ko modules that live in vendor/lib/modules. Should I push them into vendor/<oem>/<codename>/proprietary/ and let Android.bp install them, or use a modules.lo... |
[
{
"role": "user",
"content": "After flashing recovery, my device boots into recovery fine but the display stays black. Logcat isn't available, dmesg is. What should I check first on a LineageOS device tree, and what commands?"
},
{
"role": "assistant",
"content": "Since recovery runs (fastboot a... |
[
{
"role": "user",
"content": "I see this denial during boot on my LineageOS device:\n\navc: denied { read } for pid=... comm=\"mm-qcamera-daemon\" name=\"sensor_reg_<something>\" dev=\"block\" ino=... scontext=u:r:mm-qcamera-daemon:s0:t0 tcontext=u:object_r:vendor_file:s0:t0 tclass=file permissive=0\n\nHow ... |
[
{
"role": "user",
"content": "I keep getting 'avc: denied { execute } for ... scontext=u:r:init:s0 tcontext=u:object_r:vendor_file:s0 tclass=file' from an init.rc service on my device tree. Compare fixing it with an execute rule in sepolicy vs. re-labelling the binary with file_contexts. Recommend one."
}... |
[
{
"role": "user",
"content": "The kernel module <mod>.ko in vendor/lib/modules fails to load: dmesg says 'module verification failed: signature and/or required key missing'. Should I disable module signature verification in the kernel config or ship a signed module? Recommend one and give the commands."
}... |
[
{
"role": "user",
"content": "My local_manifest only pulls AOSP, so `breakfast <codename>` says nothing to do. I have a vendor blobs tarball from stock. Show me how to write a local manifest that adds my device, kernel, and vendor trees, then how to seed the vendor tree from the tarball safely."
},
{
... |
[
{
"role": "user",
"content": "Build fails with 'Android.mk includes non-existent path vendor/<oem>/<codename>/proprietary'. I do have a tarball of the stock vendor blobs. Fix this quickly and permanently. Compare a quick untar vs. re-running extract-files.sh properly."
},
{
"role": "assistant",
... |
[
{
"role": "user",
"content": "Our LineageOS build for acme/<codename> takes 90 minutes even for a one-file change in frameworks/base. Here is the relevant part of our setup. What is wrong and what is the minimal fix?\n\n$ grep -A3 -i ccache ~/.bashrc\n# nothing\nexport USE_CCACHE=1\n$ cat device/acme/<coden... |
[
{
"role": "user",
"content": "I need to blow away out/ and also reset frameworks/base to AOSP because my local edits are broken. I do not have a remote I trust. What is the safe way to do this without losing my own work? Give me a backup-first procedure."
},
{
"role": "assistant",
"content": "Do... |
[
{
"role": "user",
"content": "My <codename> is stuck at the vendor bootloader. I have unlocked the bootloader and `fastboot devices` sees it. Walk me through flashing the recovery image and then booting into it, with the exact commands for this project's layout."
},
{
"role": "assistant",
"conte... |
[
{
"role": "user",
"content": "I have a tarball from the stock firmware: stock_<codename>_v13.tar.gz, it contains a vendor.img and a set of .so files. How do I turn that into LineageOS vendor blobs correctly instead of copying files by guesswork?"
},
{
"role": "assistant",
"content": "Do not past... |
[
{
"role": "user",
"content": "Incremental C++ build under `mka` never re-links after I change a header in `device/acme/<codename>/`. Ninja says \"no work to do\" but my change is real. Minimal fix?"
},
{
"role": "assistant",
"content": "Most likely your header is not in any target's `LOCAL_C_INC... |
[
{
"role": "user",
"content": "Before I flash the new <codename> images I want a rollback path. What should I back up in fastboot, and what is safe to restore later? Give exact commands."
},
{
"role": "assistant",
"content": "Back up the partition images you can read via `fastboot` or `adb` befor... |
[
{
"role": "user",
"content": "We added a new device tree under device/acme/<codename>/ and a vendor makefile under vendor/acme/<codename>/. Running `breakfast <codename>` says \"Device acme/<codename> not found\". What is wrong, minimal fix?"
},
{
"role": "assistant",
"content": "`breakfast` loo... |
[
{
"role": "user",
"content": "How do I build only recovery for <codename> without rebuilding the whole ROM? I keep running `mka bacon` and waiting forever. Minimal change."
},
{
"role": "assistant",
"content": "Do not use `mka bacon` for that. `bacon` is the OTA/whole-ROM target. For recovery on... |
[
{
"role": "user",
"content": "I need a local manifest that pulls in a custom kernel from my fork while keeping the rest of the LineageOS tree upstream. Show me the exact file contents and where it goes."
},
{
"role": "assistant",
"content": "Local manifests live in `.repo/local_manifests/`. Any ... |
[
{
"role": "user",
"content": "Our LineageOS port for acme/<codename> fails at `init` with: avc: denied { execute } for pid=1 comm=\"init\" name=\"sh\" scontext=u:r:vendor_init:s0 tcontext=u:object_r:shell_exec:s0 tclass=file permissive=0. Minimal fix?"
},
{
"role": "assistant",
"content": "The d... |
[
{
"role": "user",
"content": "After a partial `repo sync`, `mka` fails in `vendor/acme/<codename>` with \"No rule to make target '.../<codename>-vendor.mk'\". The directory exists but the file is missing. What is wrong and what is the minimal fix?"
},
{
"role": "assistant",
"content": "A missing... |
[
{
"role": "user",
"content": "I have the stock firmware dump for my new device and extracted a vendor blobs tarball. For the LineageOS vendor tree, should I run extract-files.sh against a connected device or just unpack the tarball manually into vendor/<oem>/<codename>/? I want the method that's least likel... |
[
{
"role": "user",
"content": "My vendor tree is almost complete but the build fails because a few blobs in proprietary-files.txt aren't produced by my extract-files.sh run. Is it better to hand-copy the missing blobs into vendor/<oem>/<codename>/ or to patch extract-files.sh and re-run it? Give me the safer... |
[
{
"role": "user",
"content": "Which is the better way to handle vendor blobs for my port: a vendor/ tree assembled by extract-files.sh, or pulling the full stock vendor partition and dropping it in? Compare and recommend with commands."
},
{
"role": "assistant",
"content": "Recommendation: assem... |
[
{
"role": "user",
"content": "I have a vendor blobs tarball and also a working extract-files.sh. Which should feed my vendor tree, and how do I avoid a half-extracted tree if the tarball is missing files?"
},
{
"role": "assistant",
"content": "Recommendation: drive the vendor tree from extract-f... |
[
{
"role": "user",
"content": "My device boots only when a specific .ko is loaded manually. I have the stock vendor blobs tarball. Should I build the kernel module in-tree or pull the prebuilt .ko and list it in the vendor module list? Recommend with commands."
},
{
"role": "assistant",
"content"... |
[
{
"role": "user",
"content": "A kernel module isn't autoloading after my port. Should I add it to modules.load, or use a kernel config option? I have the vendor tarball so I can check the stock behavior. Give a decision procedure."
},
{
"role": "assistant",
"content": "Recommendation: mirror wha... |
[
{
"role": "user",
"content": "I'm comparing two fixes for a module not loading at boot: (1) put the .ko in the vendor blob list and add it to modules.load, or (2) compile it into the kernel image. Which is right and how do I verify against the stock tarball?"
},
{
"role": "assistant",
"content":... |
[
{
"role": "user",
"content": "This is an SELinux denial from my first boot: avc: denied { read } for pid=... comm=\"hald\" scontext=u:r:hal_foo:s0 tcontext=u:object_r:sysfs_bar:s0 tclass=file permissive=0. Which fix is better, a permissive tweak or a proper sepolicy rule? Recommend with the exact files."
... |
[
{
"role": "user",
"content": "The build log shows a neverallow or avc denial during sepolicy compilation. Which approach is correct: relax it with a targeted allow in device sepolicy, or fix the label/context? Give the decision and commands."
},
{
"role": "assistant",
"content": "Recommendation:... |
[
{
"role": "user",
"content": "Compare these two sepolicy fixes for a denied { write } to a sysfs node at boot: A) add allow in hal_foo.te, B) add a label in file_contexts. I only have the avc line from logcat. Which should I do, and how do I tell which is needed?"
},
{
"role": "assistant",
"cont... |
[
{
"role": "user",
"content": "A dmesg avc denial appears only when my prebuilt vendor blobs from the stock tarball are used: avc: denied { execute } for comm=\"<bin>\" scontext=u:r:hal_foo:s0 tcontext=u:object_r:vendor_file:s0 tclass=file. Is the right fix sepolicy or a blob/file_contexts issue? Show the re... |
[
{
"role": "user",
"content": "Recovery boots on my LineageOS port (device/acme/<codename>) but the display stays black. I forked the tree from a similar device. Give me a troubleshooting checklist ordered by most likely cause first."
},
{
"role": "assistant",
"content": "Checklist, most likely f... |
[
{
"role": "user",
"content": "I'm bringing up device/acme/<codename> for LineageOS. It was forked from a similar device. Walk me through a bring-up checklist ordered by what usually breaks first."
},
{
"role": "assistant",
"content": "Bring-up checklist, most likely first when the tree is a fork... |
[
{
"role": "user",
"content": "I forked a similar device's tree into device/acme/<codename>. Which BoardConfig.mk options do I most likely need to fix before it will build and boot? Give them in order of priority."
},
{
"role": "assistant",
"content": "Priority order for a forked BoardConfig.mk:\... |
[
{
"role": "user",
"content": "After I build recovery for device/acme/<codename> (forked from a similar device) it boots but I get a black screen. What is the ordered checklist of things to check?"
},
{
"role": "assistant",
"content": "Ordered checklist for a black screen in a forked-tree recover... |
[
{
"role": "user",
"content": "My LineageOS device tree for device/acme/<codename> was copied from another device. BoardConfig.mk builds but the image bricks on flash. Which BoardConfig options are most likely wrong and how do I verify each?"
},
{
"role": "assistant",
"content": "Most likely wron... |
[
{
"role": "user",
"content": "Bringing up device/acme/<codename> by forking a similar tree. I want a least-destructive checklist ordered by likelihood for the first boot failure. What do I check first?"
},
{
"role": "assistant",
"content": "Least-destructive first, most likely first:\n\n1. Verif... |
[
{
"role": "user",
"content": "I forked device/acme/<codename> from a similar device and the recovery shows nothing on screen. Give me the troubleshooting order and the exact commands I should run."
},
{
"role": "assistant",
"content": "Troubleshooting order and commands:\n\n1. Confirm recovery i... |
[
{
"role": "user",
"content": "My forked device tree at device/acme/<codename> makes recovery boot but with a black screen. Order the possible BoardConfig.mk settings that could cause it, most likely first."
},
{
"role": "assistant",
"content": "BoardConfig.mk settings, most likely first:\n\n1. T... |
[
{
"role": "user",
"content": "I copied another device's tree to device/acme/<codename>. Recovery builds and boots but no image appears. What order should I troubleshoot in?"
},
{
"role": "assistant",
"content": "Order of troubleshooting:\n\n1. Verify recovery is actually up, not crashing:\n ad... |
[
{
"role": "user",
"content": "LineageOS recovery on device/acme/<codename> (forked from a similar device) shows a black screen but adb works. Give me a likelihood-ordered checklist to get the display up."
},
{
"role": "assistant",
"content": "Likelihood-ordered checklist (adb working means recov... |
[
{
"role": "user",
"content": "On lineage-20, my extract-files.sh keeps dying with \"adb: error: failed to stat remote object '/system/vendor/lib64/libfoo.so': No such file or directory\". proprietary-files.txt has that line. What's the minimal fix?"
},
{
"role": "assistant",
"content": "The blob... |
[
{
"role": "user",
"content": "After running extract-files.sh on lineage-20, my vendor/acme/<codename>/ tree builds but libfoo.so is 0 bytes and the device crashes at boot. adb shows the source file on device is fine. What is wrong?"
},
{
"role": "assistant",
"content": "A 0-byte blob normally me... |
[
{
"role": "user",
"content": "Porting my tree from lineage-20 to lineage-21. build/make complains \"error: vendor/acme/<codename>/<codename>-vendor.mk: No such file or directory\" after I synced the new branch. What's the minimal migration?"
},
{
"role": "assistant",
"content": "Between Android ... |
[
{
"role": "user",
"content": "My lineage-20 tree uses a legacy <codename>-vendor.mk with lots of PRODUCT_COPY_FILES referencing system/vendor/lib. On lineage-21 these blobs now need to go to /vendor and the build fails with \"Error: attempting to install file to system/vendor...\". Minimal patch?"
},
{
... |
[
{
"role": "user",
"content": "ccache is enabled but incremental builds on lineage-20 still take ~25 minutes for one .c change. What are the real causes and the safe way to fix it without breaking reproducible builds?"
},
{
"role": "assistant",
"content": "Twenty-five minutes for a single C chang... |
[
{
"role": "user",
"content": "On lineage-20, I added a vendor blob and now mka fails with \"ninja: error: 'vendor/acme/<codename>/proprietary/vendor/lib64/libfoo.so', needed by '.../system/lib64/libfoo.so', missing and no known rule to make it\". The Android.bp exists. Minimal fix?"
},
{
"role": "as... |
[
{
"role": "user",
"content": "My lineage-20 device tree was fine on lineage-19; after moving to lineage-20, breakfast <codename> picks the right device but mka fails at \"FAILED: ninja: 'device/acme/<codename>/BoardConfigCommon.mk', needed by 'out/.../build.ninja', missing\". grep shows the file exists. Wha... |
[
{
"role": "user",
"content": "Incremental builds on lineage-20 keep recompiling the same files every time even with ccache warm. ccache -s shows high hit rate but ninja still rebuilds the module. What's the minimal thing to check before nuking out/?"
},
{
"role": "assistant",
"content": "High cc... |
[
{
"role": "user",
"content": "On lineage-20 my <codename>-vendor.mk references libfoo.so but the module is defined in vendor/acme/<codename>/Android.bp. Build error: \"error: vendor/acme/<codename>/<codename>-vendor.mk: PRODUCT_PACKAGES: libfoo not found from namespace vendor/acme/<codename>\". Minimal fix?... |
[
{
"role": "user",
"content": "I want to make my lineage-20 incremental builds faster without risking broken images. Is there a safe way to use ccache plus a smaller build target? Show the exact commands for iterating on one package."
},
{
"role": "assistant",
"content": "Yes. The safe approach i... |
[
{
"role": "user",
"content": "We forked a device tree from a similar SoC-mate device, but `breakfast <codename>` fails because our vendor repo is missing entirely. Walk me through adding it via a local manifest and syncing it without nuking the rest of my tree."
},
{
"role": "assistant",
"conten... |
[
{
"role": "user",
"content": "Our device tree came from a very similar board but on first boot services crash with `CANNOT LINK EXECUTABLE` pointing at a vendor .so. Steps to triage and fix the linker/dependency problem?"
},
{
"role": "assistant",
"content": "`CANNOT LINK EXECUTABLE` almost alwa... |
[
{
"role": "user",
"content": "`repo sync` keeps dying mid-fetch after a while with `error: Unable to fully sync the tree` even though it started fine. Give me a concrete recovery procedure, including the local_manifests piece."
},
{
"role": "assistant",
"content": "Network hiccups and bad local ... |
[
{
"role": "user",
"content": "I need to add a device-specific init service for our forked board—`init.rc` in the tree doesn't launch because our DT name differs from the original. Show the exact steps to add it cleanly, including selinux."
},
{
"role": "assistant",
"content": "Init scripts are e... |
[
{
"role": "user",
"content": "Our forked DT has leftover references to the old device's init scripts, so unrelated services start and clutter the log. How do I surgically remove just the stale pieces?"
},
{
"role": "assistant",
"content": "Forked trees carry the parent device's `rootdir/` and pr... |
[
{
"role": "user",
"content": "The forked device tree builds fine but `ld` complains about a `--library-path` at link time for a module we added. Exact commands to find which module is misconfigured and fix it?"
},
{
"role": "assistant",
"content": "A Soong/Make link that names the wrong library ... |
[
{
"role": "user",
"content": "Our forked device's `BoardConfig.mk` calls `TARGET_RECOVERY_DEVICE_MODULES` but recovery builds an empty image. Full step-by-step to make a recovery-only build actually work?"
},
{
"role": "assistant",
"content": "Empty recovery images usually mean the recovery conf... |
[
{
"role": "user",
"content": "We forked a device tree and `extract-files.sh` from another board runs, but `proprietary-files.txt` lines keep failing as 'not found'. Concrete procedure to regenerate blobs from a connected factory device."
},
{
"role": "assistant",
"content": "Extractor failures c... |
[
{
"role": "user",
"content": "After forking a device tree, our SELinux denials reference the old device's `type` names. Give me a reproducible workflow to find and remap them without just going permissive."
},
{
"role": "assistant",
"content": "Forked trees carry stale `type` names everywhere. Y... |
[
{
"role": "user",
"content": "Our device tree was cloned from a phone with a different camera/display target, and now the build errors with 'cannot find module' for some HALs in vendor/acme/<codename>. Show a step-by-step fix."
},
{
"role": "assistant",
"content": "The forked device.mk still ref... |
[
{
"role": "user",
"content": "On our dynamic-partition device (super), should a device-specific daemon like a thermald wrapper be started from init.rc with a `service` block, or from a vendor init script in /vendor/etc/init? Which do you recommend for a LineageOS device tree and how do I wire it up?"
},
... |
[
{
"role": "user",
"content": "We just moved device/<vendor>/<codename> from Android 12 to Android 14 and it no longer boots fully - init complains about missing partition mounts. The device uses dynamic partitions (super) with a vendor_boot. How should I adapt the tree?"
},
{
"role": "assistant",
... |
[
{
"role": "user",
"content": "Compare starting our camera HAL from init.rc versus handling it inside vendor HAL registration. Device uses super partitions and Android 14. What's the recommended way to hook up a camera provider?"
},
{
"role": "assistant",
"content": "Recommendation: do not start ... |
End of preview. Expand in Data Studio
Generated LineageOS Q&A
Description
Teaches domain-specific instruction following and code generation for this expert.
Source
- Project-generated 11_lineageos.jsonl (3,227 examples) authored for this project
Formatted for the MoE-orchestrator project
(https://github.com/michaelowusuntim6/MoE-orchestrator). Expert target:
android.
Format
Each record is a JSON object with a messages field formatted for Qwen3.5's
native chat template:
{"messages": [
{"role": "system", "content": "..."},
{"role": "user", "content": "..."},
{"role": "assistant", "content": "..."}
]}
The records are consumed via tokenizer.apply_chat_template(). Special tokens
(<|im_start|>, <|im_end|>) are added by the template, never embedded in
content.
Splits
train: 3,171 recordsval: 56 records
Usage
from datasets import load_dataset
ds = load_dataset("michaelowusuntim6/lineageos-generated-qwen35", split="train")
print(ds[0]["messages"])
License
project-generated. Upstream sources keep their own licences - see the source list
above and docs/DATASET_SOURCES.md in the MoE-orchestrator repository for
per-source detail.
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