Hi all <br>I have previously had the Compro U500 USB running under FC6 using an older version of the V4L DVB modules and the help of these fine people in this mailing list.<br><br>On the last occasion, I simply changed the Compro U500 product ID in "linux/drivers/media/dvb/dvb-usb/dvb-
usb-ids.h" <br>from 1e78 to 1e82 then made and installed and loaded the modules.<br><br>However, I have just upgraded with a fresh install of Fedora 8 and puled down the v4l-dvb source and changed the previous line as before but am getting major issues as soon as I start dvbscan to test it.
<br><br>There also is another Compro listed to cofuse me...<br><br>#define USB_PID_COMPRO_VIDEOMATE_U500 0x1e78<br>#define USB_PID_COMPRO_VIDEOMATE_U500_PC 0x1e80<br><br>I have tried to change both IDs to 1e82 on two separate occasions with no success.
<br><br>It appears to work, successfully loading the firmware to a warm state, but as soon as I dvbscan get :<br>------------------------------------------------------------------------------------------------<br><br>Craig@Toshi
~]$ dvbscan /usr/share/dvb/dvb-t/au-Melbourne > channels.conf<br>Segmentation fault<br>[Craig@Toshi ~]$<br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: Oops: 0000 [#1] SMP<br><br>Message from syslogd@Toshi
at Nov 20 02:18:31 ...<br> kernel: CPU: 0<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: EIP: 0060:[<f8e9cb6d>] Tainted: P VLI<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...
<br> kernel: EFLAGS: 00210246 (2.6.23.1-49.fc8 #1)<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: EIP is at dvb_frontend_open+0x152/0x1e6 [dvb_core]<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...
<br> kernel: eax: 00000000 ebx: 00000000 ecx: 00000000 edx: c2ae5000<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: esi: c5b39800 edi: cf62a800 ebp: c5b39800 esp: c2ae5e98<br><br>Message from
syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: Process dvbscan (pid: 23839, ti=c2ae5000 task=ec191230
task.ti=c2ae5000)<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: Stack: f8ea67c0 c04f2a5e 00000000 c0483317 d2592900 c4738ae0 f8ea6820 00000000<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...
<br> kernel: f8ea688c d2592900 f8e97362 c4738ae0 00000003 00000000 f8ea67c0 00000000<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: c4738ae0 c0483732 d2592900 00000003 d2592900 c4738ae0 00000000 c0483621
<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: Call Trace:<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c04f2a5e>] kobject_get+0xf/0x13<br><br>Message from syslogd@Toshi
at Nov 20 02:18:31 ...<br> kernel: [<c0483317>] cdev_get+0x26/0x38<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<f8e97362>] dvb_device_open+0xad/0x102 [dvb_core]<br><br>Message from
syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c0483732>] chrdev_open+0x111/0x14e<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c0483621>] chrdev_open+0x0/0x14e<br><br>Message from
syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c047f9e5>] __dentry_open+0xd5/0x18c<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c047fb16>] nameidata_to_filp+0x24/0x33<br><br>Message from
syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c047fb5c>] do_filp_open+0x37/0x3e<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c061d62c>] __sched_text_start+0x594/0x638<br><br>Message from
syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c047f896>] get_unused_fd_flags+0x52/0xc5<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c047fbab>] do_sys_open+0x48/0xca<br><br>Message from
syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c047fc66>] sys_open+0x1c/0x1e<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: [<c04051a2>] syscall_call+0x7/0xb<br><br>Message from syslogd@Toshi
at Nov 20 02:18:31 ...<br> kernel: [<c0610000>] xfrm_parse_spi+0x94/0xc8<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: =======================<br><br>Message from syslogd@Toshi at Nov 20 02:18:31 ...
<br> kernel: Code: 00 00 c7 86 e0 01 00 00 01 00 00 00 c7 86 c0 01 00 00 00 00 00 00 c7 86 b8 01 00 00 00 00 00 00 0f ae f0 89 f6 8b 87 cc 01 00 00 <8b> 00 c7 44 24 08 34 16 ea f8 89 7c 24 04 c7 04 24 54 d7 e9 f8<br>
<br>Message from syslogd@Toshi at Nov 20 02:18:31 ...<br> kernel: EIP: [<f8e9cb6d>] dvb_frontend_open+0x152/0x1e6 [dvb_core] SS:ESP 0068:c2ae5e98<br><br><br><br>-----------------------------------------------------------------------------------------------------------------------------
<br>This shuts off my USB to make it unusable.<br>any ideas where to go from here? what other changes ,if any, are needed for the source?<br>Any help at all would be appreciated.<br>Thanks <br>Craig<br>
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