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<div style="border:none; padding:3.0pt 0cm 0cm 0cm" class="nine-pg" dir="auto"><span style="font-size:11.0pt;font-family:Calibri, Arial, Helvetica, sans-serif"><b>From:</b> Mark <fairlane@springcom.com><br>
<b>Sent:</b> Monday, 17 August 2020 9:09 pm<br>
<b>To:</b> mythtv-users@mythtv.org<br>
<b>Subject:</b> [mythtv-users] Permission issue with /dev/video0, HDPVR<br>
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<div class="nine-pg" dir="auto">Setting up a HDPVR, debian 10. Kernal modules installed fine.</div>
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<div class="nine-pg" dir="auto">mark@odin:~$ dmesg | grep hdpvr</div>
<div class="nine-pg" dir="auto">[ 13.067722] hdpvr 5-2:1.0: firmware version 0xf dated Mar 11 2009
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<div class="nine-pg" dir="auto">06:03:02</div>
<div class="nine-pg" dir="auto">[ 13.067723] hdpvr 5-2:1.0: untested firmware, the driver might not work.</div>
<div class="nine-pg" dir="auto">[ 13.258385] ir-kbd-i2c 14-0071: IR for HDPVR is known to cause
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<div class="nine-pg" dir="auto">problems during recording, use enable_hdpvr modparam to enable</div>
<div class="nine-pg" dir="auto">[ 13.287133] hdpvr 5-2:1.0: device now attached to video0</div>
<div class="nine-pg" dir="auto">[ 13.287149] usbcore: registered new interface driver hdpvr</div>
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<div class="nine-pg" dir="auto">mark@odin:~$ ls -al /dev/video0</div>
<div class="nine-pg" dir="auto">crw-rw----+ 1 root video 81, 0 Aug 17 07:22 /dev/video0</div>
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<div class="nine-pg" dir="auto">I am user of groups video</div>
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<div class="nine-pg" dir="auto">mark@odin:~$ id mark</div>
<div class="nine-pg" dir="auto">uid=1000(mark) gid=1000(mark) </div>
<div class="nine-pg" dir="auto">groups=1000(mark),24(cdrom),25(floppy),27(sudo),29(audio),30(dip),44(video),46(plugdev),109(netdev),112(bluetooth),116(lpadmin),117(scanner),998(docker)</div>
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<div class="nine-pg" dir="auto">mark@odin:~$ cat /dev/video0 > test.ts</div>
<div class="nine-pg" dir="auto">bash: test.ts: Permission denied</div>
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<div class="nine-pg" dir="auto">Only way to get capture is to run as root, not even sudo will do it. I
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<div class="nine-pg" dir="auto">can chmod 777 /dev/video0, but even then it won't capture as user.</div>
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<div class="nine-pg" dir="auto">I played around with access control lists, but also did not work.</div>
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<div class="nine-pg" dir="auto">Any ideas?</div>
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<div class="nine-pg" dir="auto">I've never had problems like this before. New hardware, new install.</div>
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<div class="nine-pg" dir="auto">Does:</div>
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<div class="nine-pg" dir="auto">Work? What is.:</div>
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<div class="nine-pg" dir="auto">My reading is write permission denied to user home directory not permission denied to cat /dev/video </div>
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