[Desktop-packages] [Bug 1227688] Re: Some images in firefox do not display correctly

Launchpad Bug Tracker Sun, 26 Aug 2018 22:42:41 -0700

[Expired for firefox (Ubuntu) because there has been no activity for 60
days.]


** Changed in: firefox (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1227688

Title:
  Some images in firefox do not display correctly

Status in firefox package in Ubuntu:
  Expired

Bug description:
  The following document displays corrupt images in Firefox:

  <!DOCTYPE html>
  <html><body>
  <img style="max-width: 300px" 
src="https://farm8.staticflickr.com/7427/8791626143_140724b5db_z.jpg"; />
  <img style="max-width: 300px" 
src="https://farm8.staticflickr.com/7427/8791626143_140724b5db_z.jpg"; />
  <img style="max-width: 300px" 
src="https://farm8.staticflickr.com/7427/8791626143_140724b5db_z.jpg"; />
  <img style="max-width: 300px" 
src="https://farm8.staticflickr.com/7427/8791626143_140724b5db_z.jpg"; />
  <img style="max-width: 300px" 
src="https://farm8.staticflickr.com/7427/8791626143_140724b5db_z.jpg"; />
  </body></html>

  The problem is that one line of pixels is repeated for about 1-2cm
  then another line cuts in for the same amount and so on. I can't grab
  the screen as this immediately fixes the images, as does scrolling.
  I've uploaded a photograph.

  I'm reporting this as a bug in Firefox (rather than thinking that the images 
as faulty) because:
  1) images will display correctly occasionally, after scrolling or ALT-TABing 
to another application and back,
  2) images display correctly in other applications that I've tried (including 
image viewer and GIMP),
  3) I have the same problem on two different computers and
  4) the problem does not occur in Midori (a webkit-based browser)

  If the document is reduced to a single image then it displays
  correctly. The images render correctly in every other application that
  I've tried. I have a few other examples if required.

  Saving the images locally reduces the problem, sometimes one of the
  images will display incorrectly (one line of pixels fills the image).
  So there's a possibility that the amount of pixel-repeat is linked to
  the download speed.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: firefox 24.0+build1-0ubuntu0.13.04.1
  ProcVersionSignature: Ubuntu 3.8.0-30.44-generic 3.8.13.6
  Uname: Linux 3.8.0-30-generic x86_64
  AddonCompatCheckDisabled: False
  ApportVersion: 2.9.2-0ubuntu8.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  phill      2193 F.... pulseaudio
   /dev/snd/controlC1:  phill      2193 F.... pulseaudio
  BuildID: 20130911155223
  CRDA:
   country GB:
    (2402 - 2482 @ 40), (N/A, 20)
    (5170 - 5250 @ 40), (N/A, 20)
    (5250 - 5330 @ 40), (N/A, 20), DFS
    (5490 - 5710 @ 40), (N/A, 27), DFS
  Channel: Unavailable
  Date: Thu Sep 19 14:43:11 2013
  EcryptfsInUse: Yes
  ForcedLayersAccel: False
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2013-05-03 (138 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  IpRoute:
   default via 192.168.1.1 dev wlan3  proto static
   169.254.0.0/16 dev wlan3  scope link  metric 1000
   192.168.1.0/24 dev wlan3  proto kernel  scope link  src 192.168.1.2  metric 9
  MarkForUpload: True
  MostRecentCrashID: bp-b4ffaf97-bb5a-4c64-bef3-2708e2121105
  PrefSources: prefs.js
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  Profiles: Profile0 (Default) - LastVersion=24.0/20130911155223 (In use)
  RelatedPackageVersions:
   totem-mozilla     3.6.3-0ubuntu6
   rhythmbox-mozilla 2.98-0ubuntu5
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  RunningIncompatibleAddons: False
  SourcePackage: firefox
  SubmittedCrashIDs:
   bp-b4ffaf97-bb5a-4c64-bef3-2708e2121105
   bp-91c39667-1bbd-4c7b-95e8-0b0b52120826
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/10/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0311
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: V-P5G45
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0311:bd12/10/2008:svnSystemmanufacturer:pnV-P5G45:pvrSystemVersion:rvnASUSTeKComputerINC.:rnV-P5G45:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: V-P5G45
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Desktop-packages] [Bug 1227688] Re: Some images in firefox do not display correctly

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