|Since d-u this morning, audio volume is reduced -- turning up volume in alsamixer and pavucontrol can partially offset the effect, but not fully. Radiotray, flash, and audio players are all affected. My audio is Intel HDA and has worked flawlessly for a year. There have been no hardware or software changes to my system since it was working normally. I'm going to check my other desktop and a netbook to see if it has affected those also. Anyone else seeing this?
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
snd 47679 26 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_usb_audio,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_seq_dummy,snd_usbmidi_lib,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
Host/Kernel/OS "imerabox" running Linux 3.1-4.slh.7-aptosid-amd64 x86_64 [ aptosid 2011-02 Ἡμέρα - kde-lite - (201107131633) ]
CPU Info 8x Intel Core i7 950 @ 8192 KB cache flags( sse3 ht nx lm vmx ) clocked at [ 1600.000 MHz ]
Videocard nVidia GF100 [GeForce GTX 480] X.Org 188.8.131.521 [ firstname.lastname@example.org
Network cards Marvell 88E8056 PCI-E Gigabit Ethernet Controller, at port: d800
Processes 296 | Uptime 7:10 | Memory 1152.5/5966.5MB | HDD OCZ-REVODRIVE,OCZ-REVODRIVE,WDC WD1002FAEX-0,WDC WD1002FAEX-0,KINGSTON SS100S2 Size 2136GB (3%used) | GLX Renderer GeForce GTX 480/PCI/SSE2 | GLX Version 4.2.0 NVIDIA 290.10 | Client Shell | Infobash v3.37
EDIT: Upon thinking about who was visiting my house last night, perhaps my speaker volume was turned down with the mechanical volume control ....