Du coup je suis passé sur un autre serveur avec un kernel tout à fait banal et qui marche. Les problèmes liés à alsa ont soudainement disparus. Maintenant c’est juste airtime qui n’arrive pas à se connecter aux autres daemons.
# airtime-check-system
AIRTIME_STATUS_URL = http://radio.swordarmor.fr:80/api/status/format/json/api_key/%%api_key%%
AIRTIME_SERVER_RESPONDING = OK
KERNEL_VERSION = 3.2.0-4-amd64
MACHINE_ARCHITECTURE = x86_64
TOTAL_MEMORY_MBYTES = 8165416
TOTAL_SWAP_MBYTES = 15622140
AIRTIME_VERSION = 2.5.0
OS = Debian GNU/Linux 7.2 (wheezy) x86_64
CPU = AMD Athlon(tm) II X2 250 Processor
WEB_SERVER = Apache
PLAYOUT_ENGINE_PROCESS_ID = FAILED
PLAYOUT_ENGINE_RUNNING_SECONDS = 0
PLAYOUT_ENGINE_MEM_PERC = 0%
PLAYOUT_ENGINE_CPU_PERC = 0%
-- Displaying log file /var/log/airtime/pypo/pypo.log
--
-- 2013-11-21 22:57:18,099 DEBUG - [telnetliquidsoap.py : get_current_stream_id() : line 205] - stream_id: -1
-- 2013-11-21 22:57:18,101 INFO - [pypopush.py : main() : line 93] - heartbeat
-- 2013-11-21 22:57:18,101 INFO - [pypoliqqueue.py : main() : line 54] - New schedule received: {}
-- 2013-11-21 22:57:18,101 INFO - [pypoliqqueue.py : main() : line 34] - waiting indefinitely for schedule
--
--
LIQUIDSOAP_PROCESS_ID = FAILED
LIQUIDSOAP_RUNNING_SECONDS = 0
LIQUIDSOAP_MEM_PERC = 0%
LIQUIDSOAP_CPU_PERC = 0%
-- Displaying log file /var/log/airtime/pypo-liquidsoap/ls_script.log
-- 2013/11/21 22:58:46 [stdout:3]
-- 2013/11/21 22:58:46 [stdout:3] #########################################
-- 2013/11/21 22:58:46 [stdout:3] # *** pypo *** #
-- 2013/11/21 22:58:46 [stdout:3] # pypo notification gateway #
-- 2013/11/21 22:58:46 [stdout:3] #########################################
--
--
MEDIA_MONITOR_PROCESS_ID = FAILED
MEDIA_MONITOR_RUNNING_SECONDS = 0
MEDIA_MONITOR_MEM_PERC = 0%
MEDIA_MONITOR_CPU_PERC = 0%
-- Displaying log file /var/log/airtime/media-monitor/media-monitor.log
-- 2013-11-21 22:58:46,860 DEBUG - [Thread-1] [api_client.py : __call__()] : LINE 134 - http://radio.swordarmor.fr:80/api/media-monitor-setup/format/json/api_key/WD3763MVNZTD1E7L3PFR
-- 2013-11-21 22:58:46,973 DEBUG - [Thread-1] [api_client.py : __call__()] : LINE 134 - http://radio.swordarmor.fr:80/api/list-all-watched-dirs/format/json/api_key/WD3763MVNZTD1E7L3PFR
-- 2013-11-21 22:58:47,057 DEBUG - [Thread-1] [api_client.py : __call__()] : LINE 134 - http://radio.swordarmor.fr:80/api/list-all-files/format/json/api_key/WD3763MVNZTD1E7L3PFR/dir_id/1/all/0
-- 2013-11-21 22:58:47,181 INFO - [Thread-1] [bootstrap.py : flush_watch()] : LINE 63 - Flushed watch directory (/var/lib/airtime/stor/imported). (added, modified, deleted) = (0, 0, 0)
-- 2013-11-21 22:58:47,182 DEBUG - [Thread-1] [api_client.py : __call__()] : LINE 134 - http://radio.swordarmor.fr:80/api/register-component/format/json/api_key/WD3763MVNZTD1E7L3PFR/component/media-monitor
--
--
-- There appears to be a problem with your Airtime installation.
-- Please visit http://wiki.sourcefabric.org/x/HABQ
Je n’ai pas encore beaucoup creusé mais paramètres marqué “FAILED” ne sont pas sur la page du lien, ça commence mal.