[Qgis-developer] [Qgis-user] Qgis nightly - stuck in loading "Add raster" dialog

Richard Duivenvoorde rdmailings at duif.net
Sat Sep 17 01:02:12 PDT 2016 

Whee, Thanks Mathieu for pinging me!

YES this fixes my laptop (for master)! I was getting mad of the fan
which kept blowing...

@Nyall: can this also be cherry picked to master_2 ?

It's not in it yet?:

https://github.com/qgis/QGIS/blob/master_2/src/gui/qgsfilterlineedit.cpp#L53

Regards,

Richard


On 17-09-16 06:47, Mathieu Pellerin wrote:
> Richard.
> 
> This commit,
> https://github.com/qgis/QGIS/commit/59583e97deef732f6884a54b518fc34225fd6012
> , fixed a 9-day-old regression which had QGIS constantly use CPU.
> 
> Math
> 
> 
> On Sun, Sep 11, 2016 at 8:39 PM, Richard Duivenvoorde
> <rdmailings at duif.net <mailto:rdmailings at duif.net>> wrote:
> 
> 
>     Hi, are we the only ones?
> 
>     It's a strange thing: sometimes the raster dialog opens fine and I can
>     load a raster and immidiatly after the loading I cannot use the dialog
>     anymore...
> 
>     I also tried to start QGIS with a clean configpath..
> 
>     It's both in master_2 and in master/QGIS3 with me?
>     QGIS is very busy at that moment..  trying to index something? Or
>     searching for something??
> 
>     http://storage7.static.itmages.com/i/16/0911/h_1473598922_7608453_940ca73ec1.png
>     <http://storage7.static.itmages.com/i/16/0911/h_1473598922_7608453_940ca73ec1.png>
> 
>     Using strace, it looks like it is polling something?
> 
>     poll([{fd=6, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=6,
>     revents=POLLOUT}])
>     writev(6,
>     [{"\213\24\t\0\20\0`\1\1\0\0\0\17\0\0\0\3\0\2\0\0\0\2\0\4\0\0\0\2\235F\0"...,
>     108}, {NULL, 0}, {"", 0}], 3) = 108
>     recvmsg(6, {msg_name(0)=NULL,
>     msg_iov(1)=[{"\16\0L\251\252\0`\1\0\0>\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",
>     4096}], msg_controllen=0, msg_flags=0}, 0) = 32
>     recvmsg(6, 0x7ffcd8ab7f50, 0)           = -1 EAGAIN (Resource
>     temporarily unavailable)
>     recvmsg(6, 0x7ffcd8ab7f50, 0)           = -1 EAGAIN (Resource
>     temporarily unavailable)
>     recvmsg(6, 0x7ffcd8ab8120, 0)           = -1 EAGAIN (Resource
>     temporarily unavailable)
>     recvmsg(8, 0x7ffcd8ab8110, 0)           = -1 EAGAIN (Resource
>     temporarily unavailable)
> 
>     piping the strace output to a file I try to find what QGIS was doing
>     when that starts:
>     http://pastebin.com/dE06wib3
> 
>     Look like it is GTk+ related...
> 
>     If I select another Style: /Options/General/Style all is ok! Plastique,
>     Cleanlooks, Windows: no problem
> 
>     So only the GTK+ theme (which I think is default on Linux?) is affected.
> 
>     So maybe it is a GTK+ problem (on Debian Testing)?
> 
>     Regards,
> 
>     Richard
> 
> 
> 
> 
> 
> 
> 
>     On 09-09-16 16:24, Richard Duivenvoorde wrote:
>     > On 09-09-16 16:11, Amedeo Fadini wrote:
>     >> hi everybody,
>     >>
>     >> I'm not subscribed the dev list, so I try posting here.
>     >> Maybe is a know issue and will be fixed tonight.
>     >> Just updated qgis from debian-nightly
>     >>
>     >> http://qgis.org/debian-nightly
>     >>
>     >>
>     >> when I try to add raster it freezes trying to open the add raster
>     dialog...
>     >>
>     >> The console output says
>     >>
>     >> src/gui/qgisgui.cpp: 38: (openFilesRememberingFilter) [6691ms]
>     Opening
>     >> file dialog with filters: All files (*);....
>     >
>     > [moving to dev list]
>     >
>     > Mmm, confirmed here: running a fresh compile of this morning (Debian
>     > Jessie)...
>     > Only when opening the Raster dialog
>     > Running in gdb:
>     >
>     > src/gui/qgisgui.cpp: 38: (openFilesRememberingFilter) [1607ms] Opening
>     > file dialog with filters: All files (*);;GDAL/OGR VSIFileHandler
>     (*.zip
>     > *.gz *.tar *.tar.gz *.tgz *.ZIP *.GZ *.TAR *.TAR.GZ *.TGZ);;ACE2
>     (*.ace2
>     > *.ACE2);;ARC Digitized Raster Graphics (*.gen *.GEN);;ASCII
>     Gridded XYZ
>     > (*.xyz *.XYZ);;Arc/Info ASCII Grid (*.asc *.ASC);;Arc/Info Binary Grid
>     > (hdr.adf HDR.ADF);;Arc/Info Export E00 GRID (*.e00 *.E00);;DRDC COASP
>     > SAR Processor Raster (*.hdr *.HDR);;DTED Elevation Raster (*.dt0 *.dt1
>     > *.dt2 *.DT0 *.DT1 *.DT2);;ECRG TOC format (*.xml *.XML);;ESRI .hdr
>     > Labelled (*.bil *.BIL);;EUMETSAT Archive native  (*.nat
>     *.NAT);;Envisat
>     > Image Format (*.n1 *.N1);;Erdas Imagine Images  (*.img *.IMG);;FARSITE
>     > v.4 Landscape File  (*.lcp *.LCP);;GMT NetCDF Grid Format (*.nc
>     > *.NC);;GRIdded Binary  (*.grb *.GRB);;GeoPackage (*.gpkg
>     > *.GPKG);;GeoSoft Grid Exchange Format (*.gxf *.GXF);;GeoTIFF (*.tif
>     > *.tiff *.TIF *.TIFF);;Geospatial PDF (*.pdf *.PDF);;Golden Software 7
>     > Binary Grid  (*.grd *.GRD);;Golden Software ASCII Grid  (*.grd
>     > *.GRD);;Golden Software Binary Grid  (*.grd *.GRD);;Graphics
>     Interchange
>     > Format  (*.gif *.GIF);;Graphics Interchange Format  (*.gif
>     > *.GIF);;Ground-based SAR Applications Testbed File Format  (*.gff
>     > *.GFF);;HF2/HFZ heightfield raster (*.hf2 *.HF2);;Hierarchical Data
>     > Format Release 4 (*.hdf *.HDF);;Hierarchical Data Format Release 5
>     > (*.hdf5 *.HDF5);;ILWIS Raster Map (*.mpr *.mpl *.MPR *.MPL);;IRIS data
>     > (*.ppi *.PPI);;Idrisi Raster A.1 (*.rst *.RST);;JPEG JFIF (*.jpg
>     *.jpeg
>     > *.JPG *.JPEG);;JPEG-2000 driver based on OpenJPEG library (*.jp2 *.j2k
>     > *.JP2 *.J2K);;Japanese DEM  (*.mem *.MEM);;KOLOR Raw (*.kro
>     > *.KRO);;Leveller heightfield (*.ter *.TER);;MBTiles (*.mbtiles
>     > *.MBTILES);;MS Windows Device Independent Bitmap (*.bmp
>     *.BMP);;Magellan
>     > topo  (*.blx *.BLX);;NOAA NGS Geoid Height Grids (*.bin *.BIN);;NOAA
>     > Vertical Datum .GTX (*.gtx *.GTX);;NTv2 Datum Grid Shift (*.gsb
>     > *.GSB);;National Imagery Transmission Format (*.ntf *.NTF);;Network
>     > Common Data Format (*.nc *.NC);;Northwood Classified Grid Format
>     > .grc/.tab (*.grc *.GRC);;Northwood Numeric Grid Format .grd/.tab
>     (*.grd
>     > *.GRD);;PCIDSK Database File (*.pix *.PIX);;PCRaster Raster File
>     (*.map
>     > *.MAP);;Portable Network Graphics (*.png *.PNG);;Portable Pixmap
>     Format
>     > (*.pnm *.PNM);;R Object Data Store (*.rda *.RDA);;Raster Matrix Format
>     > (*.rsw *.RSW);;Raster Product Format TOC format (*.toc
>     > *.TOC);;Rasterlite (*.sqlite *.SQLITE);;SAGA GIS Binary Grid  (*.sdat
>     > *.SDAT);;SDTS Raster (*.ddf *.DDF);;SGI Image File Format 1.0 (*.rgb
>     > *.RGB);;SRTMHGT File Format (*.hgt *.HGT);;Snow Data Assimilation
>     System
>     > (*.hdr *.HDR);;Standard Raster Product  (*.img *.IMG);;Swedish
>     Grid RIK
>     > (*.rik *.RIK);;Terragen heightfield (*.ter *.TER);;USGS Optional ASCII
>     > DEM  (*.dem *.DEM);;VTP .bt (Binary Terrain) 1.3 Format (*.bt
>     > *.BT);;Vexcel MFF Raster (*.hdr *.HDR);;Virtual Raster (*.vrt *.ovr
>     > *.VRT *.OVR);;WEBP (*.webp *.WEBP);;X11 PixMap Format (*.xpm
>     > *.XPM);;ZMap Plus Grid (*.dat *.DAT)
>     > [New Thread 0x7fff2bfff700 (LWP 8139)]
>     > [New Thread 0x7fff2b7fe700 (LWP 8140)]
>     > [New Thread 0x7fff2affd700 (LWP 8141)]
>     > src/core/qgsbrowsermodel.cpp: 418: (itemStateChanged) [145ms] item
>     > pg:/richard at localhost.gis state changed 1 -> 2
>     > src/gui/qgsmapcanvas.cpp: 704: (refreshMap) [2ms] CANVAS refresh!
>     > src/core/qgsscalecalculator.cpp: 40: (setMapUnits) [1ms] Map units
>     set to 2
>     > src/core/qgsmaprendererparalleljob.cpp: 87: (start) [0ms] QThreadPool
>     > max thread count is 2
>     > src/core/layertree/qgslayertreemodel.cpp: 1471:
>     > (invalidateLegendMapBasedData) [2ms] Entering.
>     > src/core/layertree/qgslayertreemodel.cpp: 1471:
>     > (invalidateLegendMapBasedData) [0ms] Leaving.
>     > src/core/qgsmaprendererparalleljob.cpp: 201: (renderLayersFinished)
>     > [12ms] PARALLEL layers finished
>     > src/core/qgsmaprenderercustompainterjob.cpp: 292: (drawLabeling) [1ms]
>     > [thread:0xac213d0] Draw labeling start
>     > src/core/qgsmaprenderercustompainterjob.cpp: 320: (drawLabeling) [0ms]
>     > [thread:0xac213d0] Draw labeling took (seconds): 0
>     > src/core/qgsmaprendererparalleljob.cpp: 221: (renderingFinished)
>     [25ms]
>     > PARALLEL finished
>     > src/gui/qgsmapcanvas.cpp: 751: (rendererJobFinished) [0ms] CANVAS
>     finish! 1
>     > [New Thread 0x7fff2a188700 (LWP 8142)]
>     > [Thread 0x7fff2a188700 (LWP 8142) exited]
>     > [Thread 0x7fff2affd700 (LWP 8141) exited]
>     > [Thread 0x7fff2b7fe700 (LWP 8140) exited]
>     > [Thread 0x7fff2bfff700 (LWP 8139) exited]
>     > [Thread 0x7fff43fff700 (LWP 8104) exited]
>     > [Thread 0x7fff3ac79700 (LWP 8114) exited]
>     > [Thread 0x7fff48ede700 (LWP 8113) exited]
>     > [New Thread 0x7fff48ede700 (LWP 8144)]
>     > [New Thread 0x7fff3ac79700 (LWP 8145)]
>     > [Thread 0x7fff48ede700 (LWP 8144) exited]
>     > [Thread 0x7fff3ac79700 (LWP 8145) exited]
>     > [New Thread 0x7fff3ac79700 (LWP 8168)]
>     >
>     > looks like it is stuck in opening new threads?
>     >
>     > Regards,
>     >
>     > Richard
>     >
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