This is what I could gather from the Details window in the upgrade process:
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
ALSA lib confmisc.c:768:(parse_card) cannot find card '0'
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib confmisc.c:1251:(snd_func_refer) error evaluating name
ALSA lib conf.c:3513:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib conf.c:3985:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib pcm.c:2145:(snd_pcm_open_noupdate) Unknown PCM default
ALSA lib pcm_hw.c:1207:(_snd_pcm_hw_open) Invalid value for card
This is what I could gather from the Details window in the upgrade process:
ALSA lib confmisc. c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card c:768:( parse_card) cannot find card '0' 3513:(_ snd_config_ evaluate) function snd_func_ card_driver returned error: No such file or directory c:392:( snd_func_ concat) error evaluating strings 3513:(_ snd_config_ evaluate) function snd_func_concat returned error: No such file or directory c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card c:768:( parse_card) cannot find card '0' 3513:(_ snd_config_ evaluate) function snd_func_ card_driver returned error: No such file or directory c:392:( snd_func_ concat) error evaluating strings 3513:(_ snd_config_ evaluate) function snd_func_concat returned error: No such file or directory c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card c:768:( parse_card) cannot find card '0' 3513:(_ snd_config_ evaluate) function snd_func_ card_driver returned error: No such file or directory c:392:( snd_func_ concat) error evaluating strings 3513:(_ snd_config_ evaluate) function snd_func_concat returned error: No such file or directory c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card c:768:( parse_card) cannot find card '0' 3513:(_ snd_config_ evaluate) function snd_func_ card_driver returned error: No such file or directory c:392:( snd_func_ concat) error evaluating strings 3513:(_ snd_config_ evaluate) function snd_func_concat returned error: No such file or directory c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card c:768:( parse_card) cannot find card '0' 3513:(_ snd_config_ evaluate) function snd_func_ card_driver returned error: No such file or directory c:392:( snd_func_ concat) error evaluating strings 3513:(_ snd_config_ evaluate) function snd_func_concat returned error: No such file or directory c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card c:768:( parse_card) cannot find card '0' 3513:(_ snd_config_ evaluate) function snd_func_ card_driver returned error: No such file or directory c:392:( snd_func_ concat) error evaluating strings 3513:(_ snd_config_ evaluate) function snd_func_concat returned error: No such file or directory c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card c:768:( parse_card) cannot find card '0' 3513:(_ snd_config_ evaluate) function snd_func_ card_driver returned error: No such file or directory c:392:( snd_func_ concat) error evaluating strings 3513:(_ snd_config_ evaluate) function snd_func_concat returned error: No such file or directory c:1251: (snd_func_ refer) error evaluating name 3513:(_ snd_config_ evaluate) function snd_func_refer returned error: No such file or directory 3985:(snd_ config_ expand) Evaluate error: No such file or directory (snd_pcm_ open_noupdate) Unknown PCM default c:1207: (_snd_pcm_ hw_open) Invalid value for card
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib confmisc.
ALSA lib conf.c:
ALSA lib conf.c:
ALSA lib pcm.c:2145:
ALSA lib pcm_hw.