kernel-2.6.3-1.106 reports the following error on dmesg, when the dvb modules are loaded: Linux video capture interface: v1.00 intel8x0_measure_ac97_clock: measured 49379 usecs intel8x0: clocking to 48000 saa7146: register extension 'dvb'. saa7146: found saa7146 @ mem e0a01e00 (revision 1, irq 12) (0x13c2,0x0003). DVB: registering new adapter (Technotrend/Hauppauge PCI rev2.1). probe_tuner: try to attach to Technotrend/Hauppauge PCI rev2.1 drivers/media/dvb/frontends/stv0299.c: setup for tuner BSRU6, TDQB-S00x DVB: registering frontend 0:0 (STV0299/TSA5059/SL1935 based)... Technotrend/Hauppauge PCI rev2.1 adapter 0 has MAC addr = 00:d0:5c:21:3f:ee DVB: AV7111(0) - firm f0240009, rtsl b0250018, vid 71010068, app 8000261b DVB: AV7111(0) - firmware supports CI link layer interface Badness in interruptible_sleep_on_timeout at kernel/sched.c:1937 Call Trace: [<c011fcaa>] interruptible_sleep_on_timeout+0x5d/0x23a [<c011f37f>] default_wake_function+0x0/0xc [<c01258b3>] daemonize+0xa1/0xa5 [<e0aede3d>] dvb_kernel_thread_setup+0xb5/0x154 [dvb_core] [<e0b2dbde>] arm_thread+0x0/0x3a7 [dvb_ttpci] [<e0b2dc3c>] arm_thread+0x5e/0x3a7 [dvb_ttpci] [<e0b2dbde>] arm_thread+0x0/0x3a7 [dvb_ttpci] [<c01091d5>] kernel_thread_helper+0x5/0xb av7110(0): Crystal audio DAC detected videodev: "av7110" has no release callback. Please fix your driver for proper sysfs support, see http://lwn.net/Articles/36850/ saa7146_vv: saa7146 (0): registered device video0 [v4l2] av7110: found av7110-0. Badness in interruptible_sleep_on_timeout at kernel/sched.c:1937 the error is already reported on the dvb mailinglist http://www.mail-archive.com/linux-dvb linuxtv org/msg14852.html the only working kernel, without this messages is the 2.6.2-1.81 -- viele Grüße Martin