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gerrit-public.fairphone.software / device / google / cuttlefish / e1d3a1ae2d533318f6ff1ab20cabad14a084e17b
commite1d3a1ae2d533318f6ff1ab20cabad14a084e17b[log] [tgz]
authorJason Macnak <natsu@google.com>Mon Jul 06 12:32:00 2020 -0700
committerJason Macnak <natsu@google.com>Mon Jul 06 12:38:44 2020 -0700
tree75a92568cb3bfe06cf3558e8a6c5d2eb2473cc40
parentcd1164ef62ef4c9ee8ad9d0fffc59559a0956dd1 [diff]
Install libwayland-server0 on CF host image

... to make Nvidia's EGL library fail gracefully when trying to
eglGetDisplay(EGL_DEFAULT_DISPLAY) on a GCE instance without a GPU.

Without libwayland-server0, we encounter:

Inconsistency detected by ld.so: dl-open.c: 626: _dl_open: Assertion
`_dl_debug_initialize (0, args.nsid)->r_state == RT_CONSISTENT
failed!

Bug: b/150944551
Test: launch_cvd --gpu_mode=auto (on non-GPU instance)
Test: launch_cvd --gpu_mode=auto (on GPU instance)
Change-Id: I15ae5165ed200c071b24d4fccbb9526c96967c3d
1 file changed
tree: 75a92568cb3bfe06cf3558e8a6c5d2eb2473cc40
  1. common/
  2. guest/
  3. host/
  4. recovery/
  5. shared/
  6. tests/
  7. tools/
  8. vsoc_arm64/
  9. vsoc_arm64_only/
  10. vsoc_x86/
  11. vsoc_x86_64/
  12. vsoc_x86_64_only/
  13. vsoc_x86_noapex/
  14. Android.bp
  15. Android.mk
  16. AndroidProducts.mk
  17. CleanSpec.mk
  18. dtb.img
  19. fetcher.mk
  20. host_package.mk
  21. METADATA
  22. OWNERS
  23. README.md
  24. required_images
  25. TEST_MAPPING
README.md

So you want to try cuttlefish?

  1. Download, build, and install the host debian package:
git clone https://github.com/google/android-cuttlefish
cd android-cuttlefish
debuild -i -us -uc -b
sudo dpkg -i ../cuttlefish-common_*_amd64.deb
sudo apt-get install -f
  1. Go to http://ci.android.com/
  2. Enter a branch name. Start with aosp-master if you don't know what you're looking for
  3. Navigate to aosp_cf_x86_phone and click on userdebug for the latest build
  4. Click on Artifacts
  5. Scroll down to the OTA images. These packages look like aosp_cf_x86_phone-img-xxxxxx.zip -- it will always have img in the name. Download this file
  6. Scroll down to cvd-host_package.tar.gz. You should always download a host package from the same build as your images.
  7. On your local system, combine the packages:
mkdir cf
cd cf
tar xvf /path/to/cvd-host_package.tar.gz
unzip /path/to/aosp_cf_x86_phone-img-xxxxxx.zip

  1. Launch cuttlefish with:

    $ HOME=$PWD ./bin/launch_cvd

  2. Stop cuttlefish with:

$ HOME=$PWD ./bin/stop_cvd

So you want to debug cuttlefish?

You can use adb to debug it, just like a physical device:

$ ./bin/adb -e shell

So you want to see cuttlefish?

You can use the TightVNC JViewer. Once you have downloaded the TightVNC Java Viewer JAR in a ZIP archive, run it with

$ java -jar tightvnc-jviewer.jar -ScalingFactor=50 -Tunneling=no -host=localhost -port=6444

Click "Connect" and you should see a lock screen!