I am running multiple servers under Debian 12. Some users access the server through VNC sessions using turbovnc as a vncserver provider.
For unknown reasons and since unknown date (I figured that happened because the log files filed the disk on the smaller server) 2 of my servers running Debian 12 are producing massive .xsession-errors files filed mainly with logs related to ALSA lib. For example:
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ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL default
ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL default
ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL default
ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directory
ALSA lib confmisc.c:422:(snd_func_concat) error evaluating strings
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryALSA lib confmisc.c:855:(parse_card)
cannot find card '0'
ALSA lib conf.c:5180:(_snd_config_evaluate) ALSA lib conf.c:5703:(snd_config_expand) function snd_func_card_inum returned error: No such file or directoryEvaluate error: No such file or directory
ALSA lib confmisc.c:422:(snd_func_concat) ALSA lib control.c:1528:(snd_ctl_open_noupdate) error evaluating stringsInvalid CTL default
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating name
ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL default
ALSA lib confmisc.c:855:(parse_card) ALSA lib confmisc.c:855:(parse_card) cannot find card '0'cannot find card '0'
ALSA lib conf.c:5180:(_snd_config_evaluate) ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_card_inum returned error: No such file or directoryfunction snd_func_card_inum returned error: No such file or directory
ALSA lib confmisc.c:422:(snd_func_concat) ALSA lib confmisc.c:422:(snd_func_concat) error evaluating stringserror evaluating strings
ALSA lib conf.c:5180:(_snd_config_evaluate) ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directoryfunction snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1334:(snd_func_refer) ALSA lib confmisc.c:1334:(snd_func_refer) error evaluating nameerror evaluating name
ALSA lib conf.c:5180:(_snd_config_evaluate) ALSA lib conf.c:5180:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryfunction snd_func_refer returned error: No such file or directory
ALSA lib conf.c:5703:(snd_config_expand) ALSA lib conf.c:5703:(snd_config_expand) Evaluate error: No such file or directoryEvaluate error: No such file or directory
ALSA lib control.c:1528:(snd_ctl_open_noupdate) ALSA lib control.c:1528:(snd_ctl_open_noupdate) Invalid CTL defaultInvalid CTL default
ALSA lib confmisc.c:855:(parse_card) cannot find card '0'
The logs are related to standard users as the root account does not get its its .xsession-errors file filled with ALSA lib related messages.
When I run aplay -l as standard user I get:
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aplay: device_list:274: no soundcards found...
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**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
I am looking for help. Any idea out there? Any more information needed?
Chris