I've had some time to mess with this to see what's up with my on board audio.
I did an alsa-info while booted to the upgraded 19.04. Then downloaded and built a fresh live ubs 16.04. Then booted that and did an alsa-info. A diff of the resulting files show the live is running kernel: 5.0.0-13-lowlatency ALSA Driver version: k5.0.0-13-lowlatency And the onboard sound works. The upgraded version is running kernel: 5.0.0-16-lowlatency ALSA Driver version: k5.0.0-16-lowlatency And onboard sound does not work. Can't see any other obvious difference in the alsa-info output. Any thoughts on if this is the issue and if so, how I might fix it? Regards, Mac On Tue, Jun 11, 2019 at 9:18 AM Mac <macdroi...@gmail.com> wrote: > I have been tinkering with this a bit... > > If, I plug in a usb device I see it in PA controls and the HDMI audio on > my 2 monitors shows up, but no onboard audio ports. And when I unplug the > usb it switches to audio to the HDMI in the selected monitor. Sometimes it > shows both HDMI monitors, sometimes not, not sure what's up with that.) > > Jack is not started (neither Qjackctl or Carla show anything) and > sometimes in the syslog I see error trying to start alsa with the hw:0 > (that's the onboard audio?) > > To be honest I'm thoroughly confused at this point. :( > > > > On Mon, Jun 10, 2019 at 4:10 PM C0l0nelFlagg <mashfi...@gmx.com> wrote: > >> I ran into similar problems after update to 18.04 discovered it was just >> not supported in 32 bit version but OK using 64 bit but if I used a Mackie >> 8CH mixer with USB port as sound card the 32 bit version would work OK >> On 2019-06-10 2:50 p.m., CCE wrote: >> >> Hi Mac, >> >> Are you by any chance using a USB audio interface? >> >> I get a dummy device in PA control if my USB audio device is not switched >> on before boot up (or at least before login). I have to restart with it >> switched on and then everything is fine. >> >> Chris >> >> >> >> -------- Original message -------- >> From: Mac <macdroi...@gmail.com> <macdroi...@gmail.com> >> Date: 10/06/2019 7:34 pm (GMT+00:00) >> To: Ubuntu Studio Users <ubuntu-studio-users@lists.ubuntu.com> >> <ubuntu-studio-users@lists.ubuntu.com> >> Subject: Re: [ubuntu-studio-users] Updates for June 2019 >> >> So, since I was running 18.04 I figured I'd get up to date since 18.10 is >> getting end of life. >> >> So, on my desktop I did the backport purge and then did >> do-release-upgrade twice. And I now have a working desktop on 19.04. No >> errors, smooth upgrade. Sound works as before. Cool! >> >> But (you knew there was a but, right?), did the same on my laptop, no >> errors. But, no audio devices, the PA Volume control shows only a dummy >> device on the Output Devices (though, I get an AudioIPC Server on the >> Playback tab when I play from say YouTube in a browser and it shows sound.) >> >> JACK won't start, UBS Controls does not complain about anything. >> >> Audio worked fine with with 18.04 and the UBS Controls backport... >> >> Where do I look for clues? >> >> Mac >> >> >> >> >> >> On Thu, Jun 6, 2019 at 5:13 PM Erich Eickmeyer <eeickme...@ubuntu.com> >> wrote: >> >>> Updates for June 2019 >>> <http://ubuntustudio.org/2019/06/updates-for-june-2019/> >>> >>> We hope that Ubuntu Studio 19.04’s release has been a welcome update for >>> our users. As such, we are continuing our work on Ubuntu Studio with our >>> next release scheduled for October 17, 2019, codenamed “Eoan Ermine”. >>> Bug Fix for Ubuntu Studio Controls >>> >>> A bug identified in which the ALSA-Jack MIDI bridge was not surviving a >>> reboot was fixed and updated in Ubuntu 19.04. As such, please make sure all >>> of your packages are up-to-date. >>> New Features Coming to Ubuntu Studio Controls >>> >>> We have already done a lot of work to Ubuntu Studio Controls >>> <https://help.ubuntu.com/community/UbuntuStudio/UbuntuStudioControls> >>> for 19.10, and as such we have several new features already landing: >>> >>> - Multiple PulseAudio Bridges (for routing of individual >>> applications) >>> - In-Window Jack Status Indicator >>> - DSP Usage Meter >>> - Quick-links to QASMixer, Carla, and PulseAudio Control >>> >>> These features are currently available in Eoan Ermine’s daily ISO >>> images. After we have determined there has been sufficient testing (or >>> 19.10 is released, whichever comes first), we will backport this version of >>> Ubuntu Studio Controls to our backports PPA >>> <https://help.ubuntu.com/community/UbuntuStudio/BackportsPPA>. >>> LSP-Plugins Coming to Ubuntu Studio 19.10 >>> >>> The Linux Studio Plugins Projec <https://lsp-plug.in>t is a collection >>> of 91 Ladspa, LV2, and VST audio plugins compatible with Carla, Ardour, and >>> other DAWs. These plugins are to be included by default in Ubuntu Studio >>> 19.10, and are *currently available in the Backports PPA for 18.04, >>> 18.10, and 19.04.* If you feel as though Ubuntu Studio is lacking in >>> audio plugins, this should no longer be the case. >>> >>> For a full list of plugins available, check out the official >>> documentation <https://lsp-plug.in/?page=manuals>. >>> Other Items in the Backports PPA >>> >>> - Removed ubuntustudio-gnome-branding from ubuntustudio-installer as >>> people without the default GNOME Ubuntu were installing it, undesirably >>> pulling-in GNOME packages. >>> - The default wallpaper for 19.04 was slightly “fixed” and is >>> available to 18.04 and 18.10 in the “ubuntustudio-disco-wallpapers” >>> package, along with a version without the Ubuntu Studio logo in the >>> lower-right corner. >>> - An updated package of the Calf Studio Gear plugins to 0.90.2 for >>> 18.04, 18.10, and 19.04 >>> >>> Ubuntu Studio 18.10 END-OF-LIFE Coming on July 18th, 2019 >>> >>> If you have not already upgraded from Ubuntu Studio 18.10 to 19.04, *you >>> have just over a month left to do so* before Ubuntu Studio 18.10 >>> reaches End-Of-Life and will no longer be supported. Ubuntu 18.10 and all >>> official flavors reach End-Of-Life on *July 18, 2019*. Mark your >>> calendar and upgrade as soon as possible! >>> >>> Upgrading is available via the Software Updater and the command line >>> “do-release-upgrade” tool. >>> >>> If you have added the Backports PPA, please install and run ppa-purge >>> tool before upgrading for the best upgrade experience: >>> >>> sudo apt install ppa-purge >>> >>> sudo ppa-purge ppa:ubuntustudio-ppa/backports >>> >>> -- >>> ubuntu-studio-users mailing list >>> ubuntu-studio-users@lists.ubuntu.com >>> Modify settings or unsubscribe at: >>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users >>> >> >> -- >> ubuntu-studio-users mailing list >> ubuntu-studio-users@lists.ubuntu.com >> Modify settings or unsubscribe at: >> https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users >> >
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