/var/www/wx/images/ permission denied error

[macca100]

I wasn't getting any images produced after a pass, when I investigated the logs I found a permission denied error in the log.

If I cd to /var/www/wx/images/ and run touch test.txt I got a permission denied. If I went up a directory I could create a file just fine.

I then ran the commands to change the permissions on the folders, I'm sure there is a better way to do this. I can now create files in the directories. I don't have another satalite pass until 1930 tonight, I will check then to see if it is resolved.

sudo chmod -R 775 /var/www/wx/audio/ sudo chmod -R 775 /var/www/wx/images/

Screenshots and/or logs

Return-path: pi@raspberrypi Envelope-to: pi@raspberrypi Delivery-date: Fri, 13 Nov 2020 08:47:03 +0800 Received: from pi by raspberrypi with local (Exim 4.92) (envelope-from pi@raspberrypi) id 1kdNF0-0001Tm-Tz for pi@raspberrypi; Fri, 13 Nov 2020 08:47:02 +0800 Subject: Output from your job 37 To: pi@raspberrypi Message-Id: E1kdNF0-0001Tm-Tz@raspberrypi From: pi@raspberrypi Date: Fri, 13 Nov 2020 08:47:02 +0800 Status: O X-UID: 6

INFO : Starting rtl_fm record Found 1 device(s): 0: Realtek, RTL2838UHIDIR, SN: 00000002

Using device 0: Generic RTL2832U OEM Found Rafael Micro R820T tuner Tuner gain set to 49.60 dB. Tuned to 138392500 Hz. Oversampling input by: 32x. Oversampling output by: 1x. Buffer size: 4.27ms Sampling at 1920000 S/s. Output at 60000 Hz. Signal caught, exiting!

User cancel, exiting... INFO : Bulding pass map Satellite: NOAA 18 Pass Start: 2020-11-13 00:32:03 UTC Pass Duration: 14:44 Elevation: 32 Azimuth: 111 Direction: southbound ..INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-ZA.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-ZA.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-ZA.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-ZA.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-ZA.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-MCIR.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MCIR.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-MCIR.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MCIR.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-MCIR.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-MCIR-precip.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MCIR-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-MCIR-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MCIR-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-MCIR-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-MSA.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MSA.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-MSA.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MSA.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-MSA.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-MSA-precip.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MSA-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-MSA-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-MSA-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-MSA-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-HVC-precip.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVC-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-HVC-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVC-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-HVC-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-HVCT-precip.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVCT-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-HVCT-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVCT-precip.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-HVCT-precip.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-HVC.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVC.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-HVC.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVC.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-HVC.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Decoding image wxtoimg: error: could not open output file /var/www/wx/images/NOAA1820201113-083202-HVCT.jpg: Permission denied convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVCT.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/NOAA1820201113-083202-HVCT.jpg' @ error/convert.c/ConvertImageCommand/3258. convert: unable to open image /var/www/wx/images/NOAA1820201113-083202-HVCT.jpg': No such file or directory @ error/blob.c/OpenBlob/2874. convert: no images defined/var/www/wx/images/thumb/NOAA1820201113-083202-HVCT.jpg' @ error/convert.c/ConvertImageCommand/3258. INFO : Deleting audio files

Server information (please complete the following information): PI 4 PRETTY_NAME="Raspbian GNU/Linux 10 (buster)" NAME="Raspbian GNU/Linux" VERSION_ID="10" VERSION="10 (buster)" VERSION_CODENAME=buster ID=raspbian ID_LIKE=debian HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs" ]

Additional context Fresh install using raspberry pi imager. installed raspberry-noaa using auto install script.

[reynico]

Hi @macca100 ! Thanks for the report. I'll dig into it, I think it has to do with the way I do usermod. Is it working now after your manual chmod?

[macca100]

Hi, yes the changes to the permissions fixed the issue. I forgot to do the meteor directory but I just ran the same commands on that directory and all worked.

Thanks for putting together such awesome software, made it so easy to get images from space.

[reynico]

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