I have 3 computers running Ubuntu desktop edition:
An old HP LapTop, 19.04;
An old Apple iMac, 18.04;
And a VM, 18.04, running on my main Ubuntu 16.04 test server.
All 3 have the issues, with one main difference in the 19.04 verses 18.04 "play
again" stimulus response.
Attached is the "lspci -k > lspcik.txt" information for all 3 combined
into the one file.
Note: I almost always jump to the last few seconds when playing the
video, to save time. I have never noticed any difference in system
response for subsequent video playing when jumping to near the end
verses letting it just play to the end.
For: "yelp help:gnome-help": There are sometimes a few of these, and
more on the HP:
Xlib: sequence lost (0x100f2 > 0xf4) in reply type 0x0!
Responses from a new terminal execution of: "yelp help:gnome-help":
0 <= integer N <= infinity (actually tested to N = 4)
Do N times{
wait > 60 seconds after the video finishes
play the video again.
The video plays correctly.
}
wait < 57 seconds after the video finishes
play the video again.
The video plays correctly on the iMac and the VM, both 18.04, but incorrectly
on the HP, 19.04.
Now wait either less than 57 seconds or more than 60 seconds and then play the
video again.
If the wait was < 57 seconds then the video plays incorrectly now and
thereafter, no matter the time waited between plays.
If the wait was > 60 seconds then the video plays correctly now and thereafter,
no matter the time waited between plays.
** Attachment added: "lspcik_all.txt"
https://bugs.launchpad.net/ubuntu/+source/webkit2gtk/+bug/1804786/+attachment/5266452/+files/lspcik_all.txt
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to webkit2gtk in Ubuntu.
https://bugs.launchpad.net/bugs/1804786
Title:
Garbage occurred when Playing the video in the Ubuntu Desktop Guide
Status in Yelp:
Confirmed
Status in webkit2gtk package in Ubuntu:
Incomplete
Bug description:
Garbage occurred when Playing the video in the Ubuntu Desktop Guide.
Reproduce step
1. Ubuntu 18.04.1.
2. ubuntu-docs 18.04.4
3. Playing the video(Launch applications) from Help-->Getting started with
GNOME.
4. Garbage occurred after the video repeat about 3 times==> issue.
Expected results: The Video can be played normally no-matter how many
times.
Actual results: Garbage occurred after the video repeat about 3 times
Note:
1. the video will show blank but still have the voice after the issue finish.
2. Right click the mouse and choice "save video as", this application will
crashed
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-docs 18.04.4
ProcVersionSignature: Ubuntu 4.15.0-39.42-generic 4.15.18
Uname: Linux 4.15.0-39-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 23 16:46:00 2018
InstallationDate: Installed on 2018-04-30 (206 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitecture: all
SourcePackage: ubuntu-docs
UpgradeStatus: No upgrade log present (probably fresh install)
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https://bugs.launchpad.net/yelp/+bug/1804786/+subscriptions
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