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[Bug 1618743] [NEW] [Desktop]webbrowser force close after downloading a file

 

Public bug reported:

Enviroment: Desktop running unity8 on 16.10
            HW: intel  graphics+intel processor

Steps to reproduce:

1º Open Gmail in browser
2º Try to download a zip, jpg or pdf file
3º Check if webbrowser closes

Current result: Some downloads cause webbrowser to close
Expected result: All downloads should be handeled by download manager properly

Reproducibility 60%

Error found:


[0831/094659:ERROR:object_proxy.cc(583)] Failed to call method: org.freedesktop.ScreenSaver.Inhibit: object_path= /org/freedesktop/ScreenSaver: org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.388" (uid=1000 pid=1522 comm="webbrowser-app ") interface="org.freedesktop.ScreenSaver" member="Inhibit" error name="(unset)" requested_reply="0" destination="org.freedesktop.ScreenSaver" (uid=1000 pid=24780 comm="unity8 --mode=full-shell ")
[0831/094659:ERROR:oxide_power_save_blocker.cc(221)] Failed to inhibit screen blanking

** Affects: webbrowser-app (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

  Enviroment: Desktop running unity8 on 16.10
-             HW: intel  graphics+intel processor
+             HW: intel  graphics+intel processor
  
  Steps to reproduce:
  
  1º Open Gmail in browser
- 2º Try to download a zip, jpg or pdf file 
+ 2º Try to download a zip, jpg or pdf file
  3º Check if webbrowser closes
  
  Current result: Some downloads cause webbrowser to close
  Expected result: All downloads should be handeled by download manager properly
+ 
+ Reproducibility 60%
+ 
+ Error found:
+ 
+ [0831/094653:ERROR:layer_tree_host_impl.cc(2233)] Forcing zero-copy tile initialization as worker context is missing
+ [0831/094654:WARNING:webmediaplayer_impl.cc(346)] Using MultibufferDataSource
+ [0831/094654:WARNING:webmediaplayer_impl.cc(346)] Using MultibufferDataSource
+ [0831/094654:WARNING:webmediaplayer_impl.cc(346)] Using MultibufferDataSource
+ ALSA lib pcm.c:2450:(snd_pcm_open_noupdate) Unknown PCM default
+ [0831/094654:WARNING:alsa_util.cc(24)] PcmOpen: default,No such file or directory
+ ALSA lib pcm.c:2450:(snd_pcm_open_noupdate) Unknown PCM plug:default
+ [0831/094654:WARNING:alsa_util.cc(24)] PcmOpen: plug:default,No such file or directory
+ [0831/094659:ERROR:object_proxy.cc(583)] Failed to call method: org.freedesktop.ScreenSaver.Inhibit: object_path= /org/freedesktop/ScreenSaver: org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.388" (uid=1000 pid=1522 comm="webbrowser-app ") interface="org.freedesktop.ScreenSaver" member="Inhibit" error name="(unset)" requested_reply="0" destination="org.freedesktop.ScreenSaver" (uid=1000 pid=24780 comm="unity8 --mode=full-shell ")
+ [0831/094659:ERROR:oxide_power_save_blocker.cc(221)] Failed to inhibit screen blanking

** Description changed:

  Enviroment: Desktop running unity8 on 16.10
              HW: intel  graphics+intel processor
  
  Steps to reproduce:
  
  1º Open Gmail in browser
  2º Try to download a zip, jpg or pdf file
  3º Check if webbrowser closes
  
  Current result: Some downloads cause webbrowser to close
  Expected result: All downloads should be handeled by download manager properly
  
  Reproducibility 60%
  
  Error found:
  
- [0831/094653:ERROR:layer_tree_host_impl.cc(2233)] Forcing zero-copy tile initialization as worker context is missing
- [0831/094654:WARNING:webmediaplayer_impl.cc(346)] Using MultibufferDataSource
- [0831/094654:WARNING:webmediaplayer_impl.cc(346)] Using MultibufferDataSource
- [0831/094654:WARNING:webmediaplayer_impl.cc(346)] Using MultibufferDataSource
- ALSA lib pcm.c:2450:(snd_pcm_open_noupdate) Unknown PCM default
- [0831/094654:WARNING:alsa_util.cc(24)] PcmOpen: default,No such file or directory
- ALSA lib pcm.c:2450:(snd_pcm_open_noupdate) Unknown PCM plug:default
- [0831/094654:WARNING:alsa_util.cc(24)] PcmOpen: plug:default,No such file or directory
+ 
  [0831/094659:ERROR:object_proxy.cc(583)] Failed to call method: org.freedesktop.ScreenSaver.Inhibit: object_path= /org/freedesktop/ScreenSaver: org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.388" (uid=1000 pid=1522 comm="webbrowser-app ") interface="org.freedesktop.ScreenSaver" member="Inhibit" error name="(unset)" requested_reply="0" destination="org.freedesktop.ScreenSaver" (uid=1000 pid=24780 comm="unity8 --mode=full-shell ")
  [0831/094659:ERROR:oxide_power_save_blocker.cc(221)] Failed to inhibit screen blanking

-- 
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Apps bug tracking, which is subscribed to webbrowser-app in Ubuntu.
https://bugs.launchpad.net/bugs/1618743

Title:
   [Desktop]webbrowser force close after downloading a file

Status in webbrowser-app package in Ubuntu:
  New

Bug description:
  Enviroment: Desktop running unity8 on 16.10
              HW: intel  graphics+intel processor

  Steps to reproduce:

  1º Open Gmail in browser
  2º Try to download a zip, jpg or pdf file
  3º Check if webbrowser closes

  Current result: Some downloads cause webbrowser to close
  Expected result: All downloads should be handeled by download manager properly

  Reproducibility 60%

  Error found:

  
  [0831/094659:ERROR:object_proxy.cc(583)] Failed to call method: org.freedesktop.ScreenSaver.Inhibit: object_path= /org/freedesktop/ScreenSaver: org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.388" (uid=1000 pid=1522 comm="webbrowser-app ") interface="org.freedesktop.ScreenSaver" member="Inhibit" error name="(unset)" requested_reply="0" destination="org.freedesktop.ScreenSaver" (uid=1000 pid=24780 comm="unity8 --mode=full-shell ")
  [0831/094659:ERROR:oxide_power_save_blocker.cc(221)] Failed to inhibit screen blanking

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