[Bug 1649668] Re: PCI/internal sound card not detected Acer Aspire E5-575 Intel Corporation Device 9d71

** Tags added: kernel-fixed-upstream kernel-fixed-upstream-4.4.0-57 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1649668 Title: PCI/internal sound card not detected Acer Aspire E5-575 Intel

[Bug 1649668] Re: PCI/internal sound card not detected Acer Aspire E5-575 Intel Corporation Device 9d71

My issue seems to have resolved in the last mainline update to kernel 4.4.0-57-generic #78-Ubuntu SMP Fri Dec 9 23:50:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux. I have rebooted the computer several times to make sure the sound card continues to work and so far so good. If the issue returns I

[Bug 1641028] Re: Volume controls non-functional for Audio device: Intel Corporation Device 9d71 (rev 21)

I am having a very similar issue with my computer see Bug #1649668. Please let me know if there is anything I can do to assist in resolving this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1649727] Re: No sound card detected with device: Intel Corporation Device 9d71

I am having a very similar issue with my computer see Bug #1649668. Please let me know if there is anything I can do to assist in resolving this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1649668] [NEW] PCI/internal sound card not detected Acer Aspire E5-575 Intel Corporation Device 9d71

Public bug reported: I am running Ubuntu 16.04 LTS on my Acer Aspire E5-575 with kernel 4.4.0-53-generic #74-Ubuntu SMP Fri Dec 2 15:59:10 UTC 2016 x86_64 x86_64 x86_64 GNU/Linuxmy. my system has no sound (built in speakers and headphone jack)and only shows a dummy output. I have follow many