![]() ![]() Does that make any sense? Unfortunately, I also don't really know how to go about doing that either. When I disconnect the hdmi cable my TV shows no cable connected. My first throught is that since my laptop can run Linux with sound, I should be able to include the Linux drivers in Android. System works fine with standard VGA driver (even the sound over hdmi is working there). Lastly, I have verified that my sound works outside of virtual box. What does it mean when I get the Unknown hardware: "Dummy" info? No audio device? Is there anyting jumping out from what I have above? Even a nudge in a general direction would be great. I know so very little about audio and ALSA. At least not to me, since I don't have nf However, this doesn't seem applicable to Android. Several webpages have content similar to this one saying to modify /etc/modprobe.d/nf and add options snd-hda-intel model=CORRECT_MODEL and this appears to help a lot of Linux users. Since Android is basically Linux, I thought I would be able to translate a Linux solution. While this looks a little more promising, I still have no audio. With the ALSA driver and Intel HD Audio controller I get the following from alsa_ctl init Unknown hardware: "HDA-Intel" "SigmaTel ID 7680". This looked very wrong to me so switched to the Intel HD Audio as the other question did. Hardware is initialized using a guess method I have been using ElementaryOS Loki for the last few days using my Monitor connected via HDMI for audio. ![]() Answers without enough detail may be edited or deleted. With the ALSA driver and SoundBlaster controller I get the following from alsa_ctl init Unknown hardware: "Dummy" "Dummy Mixer" 2 Want to improve this post Provide detailed answers to this question, including citations and an explanation of why your answer is correct. This question got me to look at some of the ALSA commands to see what I could find, but I'm not getting anywhere with it. In my case, even rebooting the machine has no effect. Supposedly there's a known issue with 18.04 where HDMI audio is lost after returning from sleep. It works fine on Ubuntu 14.04 with the same hardware. HDMI output doesn't appear as an option in the output dialog. The Android-x86 VirtualBox tutorial and other online resources directed me to use the ALSA driver with SoundBlaster 16, but this has not worked. I'm testing Juno beta 2 as a home theater OS. I have worked through some of the troubles I have come across (by not having an ISO for my device), but I haven't been able to get the sound working. This particular ISO is not for the laptop, but of all available ISOs it works the best. I've setup an Android-x86 image (4.0-RC1-eeepc) in VirtualBox on a Dell Latitude D820. ![]()
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