我无法使用 supercollider 服务器获得泛音，我正在遵循https://github.com/overtone/overtone/wiki/Getting-Started上的入门指南，我通过 qjackctl 运行了 Jack 音频服务器，然后我运行 SuperColliderscsynth -u 8888产生以下输出：
Found 12 LADSPA plugins
JackDriver: client name is 'SuperCollider'
SC_AudioDriver: sample rate = 48000.000000, driver's block size = 1024
SuperCollider 3 server ready.
Zeroconf: registered service 'SuperCollider'
然后在 clojure repl 我连接到 SC 服务器：
(connect-external-server 8888)
然后当我运行时(definst foo [] (saw 220))
出现以下错误：
CompilerException java.util.concurrent.TimeoutException: deref! timeout
error. Dereference took longer than 5000 ms whilst blocking until the
following node has completed loading: #<synth-group[loading]: Inst foo
Container 41>, compiling:(form-init1483192646581877285.clj:131:7)
FAILURE IN SERVER /g_new Group 31 not found
如果我尝试
使用 sclang 运行，(demo (sin-osc))我也会得到错误，并且 scsynth 也会输出：FAILURE IN SERVER /s_new Group 7 not found
s.boot;
{ SinOsc.ar(440, 0, 0.2) }.play;
它确实会发出声音。我正在使用 Linux 4.9.27 实时 Manjaro 内核和 HDA Intel PCH 声卡运行 Manjaro Linux。