Package: libmatemixer0 Version: 1.22.0-1 Severity: normal File: libmatemixer-alsa
Anytime I start MATE the access to sound devices becomes very slow, even just doing `aplay -l` takes 4 seconds. Similarly: user@debian:~$ mate-volume-control (mate-volume-control:101829): libmatemixer-alsa-WARNING **: 03:40:51.386: Failed to load mixer elements for hw:1: Connection timed out (mate-volume-control:101829): GLib-GIO-WARNING **: 03:41:11.866: Your application did not unregister from D-Bus before destruction. Consider using g_application_run(). (mate-volume-control:101829): Gtk-CRITICAL **: 03:41:11.902: gtk_main_quit: assertion 'main_loops != NULL' failed (mate-volume-control:101829): libmatemixer-alsa-WARNING **: 03:41:22.106: Failed to load mixer elements for hw:1: Connection timed out almost forever. This is with pulseaudio not running. user@debian:~$ sudo lsof /dev/snd/* lsof: WARNING: can't stat() fuse file system /run/user/1000/doc Output information may be incomplete. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME mate-sett 101758 user 17u CHR 116,6 0t0 127703736 /dev/snd/controlC0 mate-sett 101758 user 18u CHR 116,14 0t0 72716494 /dev/snd/controlC2 mate-volu 101809 user 11u CHR 116,6 0t0 127703736 /dev/snd/controlC0 mate-volu 101809 user 12u CHR 116,14 0t0 72716494 /dev/snd/controlC2 mate-volu 101829 user 11u CHR 116,6 0t0 127703736 /dev/snd/controlC0 mate-volu 101829 user 12u CHR 116,14 0t0 72716494 /dev/snd/controlC2 mate-volu 101829 user 13u CHR 116,3 0t0 6682191 /dev/snd/controlC1 mate-volu 101829 user 14u CHR 116,3 0t0 6682191 /dev/snd/controlC1 user@debian:~$ $ time aplay -l **** List of PLAYBACK Hardware Devices **** card 0: M20 [MIYO USB Audio 2.0], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: HDMI [HDA ATI HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: HDMI [HDA ATI HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: HDMI [HDA ATI HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: HDMI [HDA ATI HDMI], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: HDMI [HDA ATI HDMI], device 10: HDMI 4 [HDMI 4] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: HDMI [HDA ATI HDMI], device 11: HDMI 5 [HDMI 5] Subdevices: 1/1 Subdevice #0: subdevice #0 real 0m3.961s user 0m0.004s sys 0m0.000s $ Same from root. If I logout out of MATE and execute `aplay -l` from terminal as normal user or root, it finishes in 20 miliseconds. Rest of alsa configuration is standard Debian config. -- System Information: Debian Release: bullseye/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.2.0-2-amd64 (SMP w/32 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages libmatemixer0:amd64 depends on: ii iso-codes 4.4-1 ii libasound2 1.1.8-1 ii libc6 2.29-2 ii libglib2.0-0 2.62.1-1 ii libmatemixer-common 1.22.0-1 ii libpulse-mainloop-glib0 13.0-2 ii libpulse0 13.0-2 libmatemixer0:amd64 recommends no packages. libmatemixer0:amd64 suggests no packages. -- no debconf information