[Desktop-packages] [Bug 1425221] Re: [OptiPlex 9020, Realtek ALC280, Green Line Out, Rear] tinny sound

2015-02-26 Thread Philip Johnson
Similar bug reports describing loss of low-frequency sounds on ALC3220: http://forums.whirlpool.net.au/archive/2172061 https://bugzilla.redhat.com/show_bug.cgi?id=1133321 Launchpad bug 1404731 These reports/discussion do not identify any definitive solution (there is a theme of toggling the speak

[Desktop-packages] [Bug 1425221] Re: [OptiPlex 9020, Realtek ALC280, Green Line Out, Rear] tinny sound

2015-02-26 Thread Philip Johnson
Thanks for your reply. I tried the latest ALSA driver from the daily DKMS build and, while that indeed adds an additional volume (speaker), the equalization from the rear plug is still highly skewed as before. Also, the latest ALSA (as well as the version in the utopic HWE kernel via linux-generi

[Desktop-packages] [Bug 1425221] [NEW] [OptiPlex 9020, Realtek ALC280, Green Line Out, Rear] tinny sound

2015-02-24 Thread Philip Johnson
Public bug reported: Sound equalization is normal when using jack in front of computer, but is "tinny" (i.e., low/nonexistent bass and midtones) when using rear output jack with simple two channel headphones. Jack sense is working correctly because the internal speaker cuts out when a cable is p

[Desktop-packages] [Bug 1003671] Re: [soundnua]: Internal sound card (HDA ATI SB) not showed in Sound > Input

2012-09-19 Thread Philip Johnson
*** This bug is a duplicate of bug 946232 *** https://bugs.launchpad.net/bugs/946232 ** This bug has been marked a duplicate of bug 946232 [Meta-bug] Missing speaker and/or internal mic port -- You received this bug notification because you are a member of Desktop Packages, which is subsc

[Desktop-packages] [Bug 1003671] Re: [soundnua]: Internal sound card (HDA ATI SB) not showed in Sound > Input

2012-05-25 Thread Philip Johnson
Thanks David. Bug 946232 exactly describes my situation. Description fits and workaround solves my problem (I uploaded alsa-info as a comment to that bug). -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu.

[Desktop-packages] [Bug 1003671] Re: [soundnua]: Internal sound card (HDA ATI SB) not showed in Sound > Input

2012-05-24 Thread Philip Johnson
Bug #1001554 under indicator-sound may be a duplicate of this bug. Before discovering this bug, I confirmed and added a comment to that report -- in summary, the microphone input on an eeepc (which is built- in) does not appear in the gnome-control-center "record sound from" list. However the mic