重启了一次，还是不行，我是插卡的，不加密的还能看。早上好像还是可以的。OSCAM的日志，请帮忙看看：
2011/02/13 6:34:11 c 2B1414E8 request_cw2 to reader reader4 ridx=3 fd=10
2011/02/13 6:34:11 r 2A9414E8 [videoguard2-reader] classD3 ins54: status 90 00 = ok but cw=00 -> channel not subscribed
2011/02/13 6:34:11 c 2B1414E8 anonymous (09CC&000000/051E/4D:38D0): not found (115 ms)
2011/02/13 6:34:26 c 2B1414E8 requesting client anonymous best reader for 09CC/000000/051E
2011/02/13 6:34:26 c 2B1414E8 loadbalancer: no best reader found, trying all readers
2011/02/13 6:34:26 c 2B1414E8 loadbalancer: client anonymous for 09CC/000000/051E: NONE readers: 0001000000000000
2011/02/13 6:34:26 c 2B1414E8 request_cw2 to reader reader4 ridx=3 fd=10
2011/02/13 6:34:26 r 2A9414E8 [videoguard2-reader] classD3 ins54: status 90 00 = ok but cw=00 -> channel not subscribed
2011/02/13 6:34:26 c 2B1414E8 anonymous (09CC&000000/051E/4D:2951): not found (131 ms)
2011/02/13 6:34:41 c 2B1414E8 requesting client anonymous best reader for 09CC/000000/051E
2011/02/13 6:34:41 c 2B1414E8 loadbalancer: no best reader found, trying all readers
2011/02/13 6:34:41 c 2B1414E8 loadbalancer: client anonymous for 09CC/000000/051E: NONE readers: 0001000000000000
2011/02/13 6:34:41 c 2B1414E8 request_cw2 to reader reader4 ridx=3 fd=10
2011/02/13 6:34:41 r 2A9414E8 [videoguard2-reader] classD3 ins54: status 90 00 = ok but cw=00 -> channel not subscribed
2011/02/13 6:34:41 c 2B1414E8 anonymous (09CC&000000/051E/4D5A1): not found (140 ms)
2011/02/13 6:34:56 c 2B1414E8 requesting client anonymous best reader for 09CC/000000/051E
2011/02/13 6:34:56 c 2B1414E8 loadbalancer: no best reader found, trying all readers
2011/02/13 6:34:56 c 2B1414E8 loadbalancer: client anonymous for 09CC/000000/051E: NONE readers: 0001000000000000
2011/02/13 6:34:56 c 2B1414E8 request_cw2 to reader reader4 ridx=3 fd=10
2011/02/13 6:34:56 r 2A9414E8 [videoguard2-reader] classD3 ins54: status 90 00 = ok but cw=00 -> channel not subscribed
2011/02/13 6:34:56 c 2B1414E8 anonymous (09CC&000000/051E/4D:C9B3): not found (221 ms)
2011/02/13 6:35:11 c 2B1414E8 requesting client anonymous best reader for 09CC/000000/051E
2011/02/13 6:35:11 c 2B1414E8 loadbalancer: no best reader found, trying all readers
2011/02/13 6:35:11 c 2B1414E8 loadbalancer: client anonymous for 09CC/000000/051E: NONE readers: 0001000000000000
2011/02/13 6:35:11 c 2B1414E8 request_cw2 to reader reader4 ridx=3 fd=10
2011/02/13 6:35:11 r 2A9414E8 [videoguard2-reader] classD3 ins54: status 90 00 = ok but cw=00 -> channel not subscribed
2011/02/13 6:35:11 c 2B1414E8 anonymous (09CC&000000/051E/4D:F614): not found (111 ms)