The next time you see a stale image, please try a screen capture of this
Chrome browser info:
-click on Chrome 3-dots menu and select MoreTools-Developer Tools
-then click the Network tab in the developer box.
-then click the URL bar refresh.
-the page repaints, and each of the image files is listed in the left
column.
-set the browser to full screen and drag the vertical bar which is to
the left of the bar graphs to see more info on each filename.
-the "Size" field shows if the image was fetched, giving a size number,
or it says "(from memory", or "(from disk cache".
-Click on the stale image filename, e.g. daytempdew.png.
-screen capture the information on Request Headers and Response Headers
That data should inform as to why the image is fetched or not!
Rich
On Monday, November 20, 2017 at 1:27:15 PM UTC-8, Richard Beare wrote:
>
> Hi,
> I've had the following problems with weewx following a brief power outage.
> The system is a fineoffset station connected to a raspberry pi. The power
> cycle corrupted the database, but didn't appear to affect the station. I
> restored the database from a backup earlier in the week, and everything
> appears to be running fine. Missing data was fetched from the station, the
> panel on the left seems to be updating correctly. However the graphs are
> stuck on a single day. (2017/11/18). The weekly graphs are fine.
>
> I've confirmed the clock settings are OK, and I've upgraded to the latest
> version.
>
> I've tried the following using various combinations of backup databases:
> dumping newer than the day before the power outage, dropping and rebuilding
> summaries and deleting the png files.
>
> At this point I'm starting to think I need to reinstall, but I hope I'm
> missing something basic.
>
> Thanks
>
> Summary logs:
>
> Nov 21 08:21:11 raspberrypi weewx[23919]: manager: Added record 2017-11-21
> 08:20:00 AEDT (1511212800) to database 'weewx.sdb'
>
> Nov 21 08:21:11 raspberrypi weewx[23919]: manager: Added record 2017-11-21
> 08:20:00 AEDT (1511212800) to daily summary in 'weewx.sdb'
>
> Nov 21 08:21:11 raspberrypi weewx[23919]: reportengine: Running reports
> for latest time in the database.
>
> Nov 21 08:21:11 raspberrypi weewx[23919]: reportengine: Running report
> StandardReport
>
> Nov 21 08:21:12 raspberrypi weewx[23919]: reportengine: Found
> configuration file /home/weewx/skins/Standard/skin.conf for report
> StandardReport
>
> Nov 21 08:21:12 raspberrypi weewx[23919]: cheetahgenerator: using search
> list ['weewx.cheetahgenerator.Almanac', 'weewx.cheetahgenerator.Station',
> 'weewx.cheetahgenerator.Current', 'weewx.cheetahgenerator.Stats',
> 'weewx.cheetahgenerator.UnitInfo', 'weewx.cheetahgenerator.Extras']
>
> Nov 21 08:21:12 raspberrypi weewx[23919]: manager: Daily summary version
> is 2.0
>
> Nov 21 08:21:12 raspberrypi weewx[23919]: restx: Wunderground-PWS:
> Published record 2017-11-21 08:20:00 AEDT (1511212800)
>
> Nov 21 08:21:24 raspberrypi weewx[23919]: cheetahgenerator: Generated 14
> files for report StandardReport in 12.17 seconds
>
> Nov 21 08:21:24 raspberrypi weewx[23919]: manager: Daily summary version
> is 2.0
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: imagegenerator: Generated 12
> images for StandardReport in 4.18 seconds
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: copygenerator: copied 0 files to
> /home/weewx/public_html
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: reportengine: Running report FTP
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: reportengine: Found
> configuration file /home/weewx/skins/Ftp/skin.conf for report FTP
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: ftpgenerator: FTP upload not
> requested. Skipped.
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: reportengine: Running report
> RSYNC
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: reportengine: Found
> configuration file /home/weewx/skins/Rsync/skin.conf for report RSYNC
>
> Nov 21 08:21:28 raspberrypi weewx[23919]: rsyncgenerator: rsync upload not
> requested. Skipped.
>
>
> sudo /home/weewx/bin/wee_device /home/weewx/weewx.conf --info
>
> Using configuration file /home/weewx/weewx.conf
>
> Using FineOffsetUSB driver version 1.9 (weewx.drivers.fousb)
>
> Querying the station...
>
> Fine Offset station settings:
>
> local time: 2017.11.21 08:26:19 AEDT
>
> polling mode: PERIODIC
>
>
> abs_pressure: 1019.1
>
> current_pos: 21728
>
> data_changed: 0
>
> data_count: 4080
>
> date_time: 2017-11-21 07:23
>
> hum_in_offset: 8967
>
> hum_out_offset: 8465
>
> id: None
>
> lux_wm2_coeff: 0
>
> magic_1: 0x55
>
> magic_2: 0xaa
>
> model: None
>
> rain_coef: None
>
> read_period: 5
>
> rel_pressure: 1020.0
>
> temp_in_offset: 5896
>
> temp_out_offset: 514
>
> timezone: 16
>
> unknown_01: 0
>
> unknown_18: 1
>
> version: 255
>
> wind_coef: None
>
> wind_mult: 0
>
>
>
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