История изменений

0 $ alsactl -f ~/.asoundconf store
0 $ alsactl -f ~/.asoundconf restore
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -2
99 $

99 $ alsactl -U -f ~/.asoundconf restore
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
99 $

99 $ sudo mkdir -p /usr/share/alsa/ucm2
0 $ sudo touch /usr/share/alsa/ucm2/ucm.conf
0 $ alsactl -f ~/.asoundconf restore
alsa-lib parser.c:261:(parse_syntax_field) Syntax field not found in /usr/share/alsa/ucm2/ucm.conf
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -22
alsa-lib parser.c:261:(parse_syntax_field) Syntax field not found in /usr/share/alsa/ucm2/ucm.conf
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -22
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
alsa-lib parser.c:261:(parse_syntax_field) Syntax field not found in /usr/share/alsa/ucm2/ucm.conf
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -22
99 $ 

0 $ alsactl -f ~/.asoundconf store
0 $ alsactl -f ~/.asoundconf restore
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -2
99 $

99 $ alsactl -U -f ~/.asoundconf restore
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
99 $

0 $ alsactl -f ~/.asoundconf store
0 $ alsactl -f ~/.asoundconf restore
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -2
99 $

0 $ alsactl -f ~/.asoundconf store
0 $ alsactl -f ~/.asoundconf restore
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -2
99 $

0 $ alsactl -f ~/.asoundconf store
0 $ alsactl -f ~/.asoundconf restore
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2
Found hardware: "HDA-Intel" "Realtek ALC887-VD" "HDA:10ec0887,104386c7,00100302 HDA:8086280b,80860101,00100000" "0x1043" "0x86c7"
Hardware is initialized using a generic method
alsa-lib parser.c:2783:(load_toplevel_config) Unable to find the top-level configuration file '/usr/share/alsa/ucm2/ucm.conf'.
alsa-lib main.c:1560:(snd_use_case_mgr_open) error: failed to import hw:1 use case configuration -2