[Bug 1227688] [NEW] Some images in firefox do not display correctly
Phill
1227688 at bugs.launchpad.net
Thu Sep 19 14:07:03 UTC 2013
Public bug reported:
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
** Affects: firefox (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug raring
** Attachment added: "IMAG0156_1.jpg"
https://bugs.launchpad.net/bugs/1227688/+attachment/3829199/+files/IMAG0156_1.jpg
** Description changed:
- The following document displays corrupt images in FIrefox:
+ 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 (another webkit-based browser)
+ 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.
-
- Opening the image in GIMP and re-saving it fixes the problem. I'm not
- sure what was used to create this image (and others like it) but I'll
- try to find out and post here in case it helps.
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
+ 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
+ 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
+ # 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
+ 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
+ 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
+ totem-mozilla 3.6.3-0ubuntu6
+ rhythmbox-mozilla 2.98-0ubuntu5
RfKill:
- 0: phy0: Wireless LAN
- Soft blocked: no
- Hard blocked: no
+ 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
+ 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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https://bugs.launchpad.net/bugs/1227688
Title:
Some images in firefox do not display correctly
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