[Bug 93881] HDMI sometimes muted at boot

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu Apr 16 19:25:38 PDT 2015


https://bugzilla.kernel.org/show_bug.cgi?id=93881

--- Comment #9 from Mengdong Lin <mengdong.lin at intel.com> ---
I Cannot reproduce this issue on ACER Aspire E1-410G, with Ubuntu 14.04.2 LTS,
and the following kernels:
- native kernel v3.16 carried by the Ubuntu release
- DRM nightly v4.0 on 04-14
- Mainline kernel v4.0 and v3.19, from Guillaume's debian package (so Kconfig
is not the factor)

Next step:
- try to find a Aspire ES1-512, same as Guillaume
- try Old Ubuntu 14.04 LTS with the same kernels.
- Compare the audio info from Guillaume

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