[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Bug Janitor Service]

https://bugs.kde.org/show_bug.cgi?id=361755

Bug Janitor Service  changed:

   What|Removed |Added

 Resolution|WAITINGFORINFO  |WORKSFORME
 Status|NEEDSINFO   |RESOLVED

--- Comment #13 from Bug Janitor Service  ---
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Bug Janitor Service]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #12 from Bug Janitor Service  ---
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Justin Zobel]

https://bugs.kde.org/show_bug.cgi?id=361755

Justin Zobel  changed:

   What|Removed |Added

 Status|REPORTED|NEEDSINFO
 Resolution|--- |WAITINGFORINFO

--- Comment #11 from Justin Zobel  ---
Thank you for reporting this issue in KDE software. As it has been a while
since this issue was reported, can we please ask you to see if you can
reproduce the issue with a recent software version?

If you can reproduce the issue, please change the status to "REPORTED" when
replying. Thank you!

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=361755

David Edmundson  changed:

   What|Removed |Added

   Assignee|fa...@kde.org   |kdelibs-b...@kde.org
 CC||k...@davidedmundson.co.uk
  Component|general |HTTP

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[David Faure]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #10 from David Faure  ---
The host lookup is done by a kioslave forked from kdeinit, so this might be
very well related to the glibc bug I've been experiencing for 4 years and
debugging for 2 weeks now. I'll test this command next time the issue happens.

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Roland Pallai]

https://bugs.kde.org/show_bug.cgi?id=361755

Roland Pallai  changed:

   What|Removed |Added

 CC||da...@magex.hu

--- Comment #9 from Roland Pallai  ---
I think I have a related issue with version 5.38.0, Fedora 26;

$ kioclient5 cat http://www.kde.org
"Unknown host www.kde.org: Host not found"
$ host www.kde.org
www.kde.org is an alias for olios.kde.org.
olios.kde.org has address 91.189.93.5

I logged in weeks ago but faced this issue only yesterday.

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Luke-Jr via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #8 from Luke-Jr  ---
killall kdeinit5 seems to have fixed it for now...

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Luke-Jr via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #7 from Luke-Jr  ---
Built kioclient5 from git. ~/.bashrc works with the warnings about
XDG_RUNTIME_DIR, while kde.org gets:

$ kioclient/kioclient5 cat http://www.kde.org
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-luke-jr'
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-luke-jr'
"Unknown host www.kde.org: Host not found"

I wonder if the XDG_RUNTIME_DIR thing is related? I see it's specified in a
freedesktop.org standard in 2010, but I can't seem to figure out what's
supposed to set it on a normal (ie, non-systemd) system. (I'm fine with the
default /tmp/runtime-luke-jr, if that's not a problem...)

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Luke-Jr via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #6 from Luke-Jr  ---
$ echo $QT_PLUGIN_PATH
/usr/lib/kde4/plugins:/home/luke-jr/.kde4/lib/kde4/plugins/:/usr/lib/kde4/plugins/
$ QT_SELECT=5 qmake -query | grep PLUGINS
QT_INSTALL_PLUGINS:/usr/lib/qt5/plugins
$ kioclient5 cat ~/.bashrc
bash: kioclient5: command not found
$ kioclient --version # which is installed by kde-apps/kioclient-15.12.3
Qt: 4.8.6
KDE Development Platform: 4.14.16
KIO Client: 2.0

kioclient works with both the local URI and kde.org

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[David Faure via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #5 from David Faure  ---
Does QT_PLUGIN_PATH include /usr/lib/qt5/plugins?
Or `qmake -query | grep PLUGINS`  (with the qt5 qmake)?

I wonder though, because "host not found" is not "protocol not found".
Could it be that you use a proxy, and it's not configured for KF5?

Does `kioclient5 cat ~/.bashrc` work?
What about `kioclient5 cat http://www.kde.org` ?

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Luke-Jr via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #4 from Luke-Jr  ---
$ echo $XDG_DATA_DIRS 
/usr/share:/usr/local/share:/usr/share

Package installs /usr/lib/qt5/plugins/kf5/kio/http.so

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[David Faure via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #3 from David Faure  ---
More precisely, you need XDG_DATA_DIRS to point to the KF5 install prefix.

If this doesn't fix the issue, please provide stderr output from konversation.

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[David Faure via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #2 from David Faure  ---
But why does KIO5 say "host not found"? Could it be that no kioslave is found
because the env vars are not correct?

KRun can't use QDesktopServices, given that KRun has 1000 times more features.

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[frameworks-kio] [Bug 361755] 5.21.0: Immediate "Host not found" for all http/https links (within KDE 4 environment)

[Luke-Jr via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=361755

--- Comment #1 from Luke-Jr  ---
I hacked Konversation to use QDesktopServices instead of KRun, and it works
great (even the filetype-based program selection works; eg, Gwenview for
images). Maybe KDE should be using QDesktopServices for KRun, and hooking it on
the other side when KDE 5 is the desktop environment?

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