[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #38 from QA Administrators  ---
Dear Luiz Silva,

Please read this message in its entirety before proceeding.

Your bug report is being closed as INSUFFICIENTDATA due to inactivity and
a lack of information which is needed in order to accurately
reproduce and confirm the problem. We encourage you to retest
your bug against the latest release. If the issue is still
present in the latest stable release, we need the following
information (please ignore any that you've already provided):

a) Provide details of your system including your operating
   system and the latest version of LibreOffice that you have
   confirmed the bug to be present

b) Provide easy to reproduce steps – the simpler the better

c) Provide any test case(s) which will help us confirm the problem

d) Provide screenshots of the problem if you think it might help

e) Read all comments and provide any requested information

Once all of this is done, please set the bug back to UNCONFIRMED
and we will attempt to reproduce the issue. Please do not:

a) respond via email 

b) update the version field in the bug or any of the other details
   on the top section of our bug tracker

Warm Regards,
QA Team

MassPing-NeedInfo-FollowUp

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

QA Administrators  changed:

   What|Removed |Added

 Resolution|--- |INSUFFICIENTDATA
 Status|NEEDINFO|RESOLVED

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #37 from QA Administrators  ---
Dear Luiz Silva,

This bug has been in NEEDINFO status with no change for at least
6 months. Please provide the requested information as soon as
possible and mark the bug as UNCONFIRMED. Due to regular bug
tracker maintenance, if the bug is still in NEEDINFO status with
no change in 30 days the QA team will close the bug as INSUFFICIENTDATA
due to lack of needed information.

For more information about our NEEDINFO policy please read the
wiki located here:
https://wiki.documentfoundation.org/QA/Bugzilla/Fields/Status/NEEDINFO

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

Thank you for helping us make LibreOffice even better for everyone!

Warm Regards,
QA Team

MassPing-NeedInfo-Ping

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

Xisco Faulí  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1
 CC||xiscofa...@libreoffice.org

--- Comment #36 from Xisco Faulí  ---
(In reply to Michael Weghorn from comment #35)
> (In reply to Julien Nabet from comment #31)
> 
> > At least, it means it'll be ok on future 6.4.0 if you don't reproduce this
> > from LO built from git clone. Now I must recognize I'm stuck.
> 
> @Luiz: In case you still have it: Can you paste the version information from
> "Help" -> "About LibreOffice" of that master build? (to know which VCL
> plugin is being used)
> 
> I currently cannot reproduce such a slowdown on Debian testing with either a
> master build or LibreOffice 6.3.0 as provided by Debian.
> 
> Since KProtocolManager is involved and the assumption is that this is
> DNS-lookup related, this might e.g. be dependent on:
> 
> * network setup (DNS, proxy settings,...)
> * version of the underlying kf5 library that contains KProtocolManager (I
> think that is KIO)
> 
> Could you possibly experiment a bit more here to find something that works
> for you in order to further narrow down the cause?

Setting to NEEDINFO until the information is provided by Luiz Silva

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #35 from Michael Weghorn  ---
(In reply to Julien Nabet from comment #31)

> At least, it means it'll be ok on future 6.4.0 if you don't reproduce this
> from LO built from git clone. Now I must recognize I'm stuck.

@Luiz: In case you still have it: Can you paste the version information from
"Help" -> "About LibreOffice" of that master build? (to know which VCL plugin
is being used)

I currently cannot reproduce such a slowdown on Debian testing with either a
master build or LibreOffice 6.3.0 as provided by Debian.

Since KProtocolManager is involved and the assumption is that this is
DNS-lookup related, this might e.g. be dependent on:

* network setup (DNS, proxy settings,...)
* version of the underlying kf5 library that contains KProtocolManager (I think
that is KIO)

Could you possibly experiment a bit more here to find something that works for
you in order to further narrow down the cause?

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #34 from Luiz Silva  ---
OpenSuse just released LibreOffice 6.3.0.4 and like I mentioned in comment 14,
this release does 2 lookups, which is a performance improvement, but not a
definite fix. See strace bellow:

T430# strace -t -f /usr/bin/soffice 2>&1 | grep ftp
[pid 14269] 14:13:44 sendmsg(16, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\5\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid 14269] 14:13:50 sendmsg(16, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\n\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
T430#

Seems like openSuse's packages are inline with upstream.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #33 from Luiz Silva  ---
(In reply to Julien Nabet from comment #31)
> (In reply to Luiz Silva from comment #30)
> > Created attachment 153384 [details]
> > Backtrace 3
> > 
> > Problem doesn't occur with LibreOffice built from git clone.
> > 
> > T430# strace /home/tvt02157/Apps/core/instdir/program/soffice.bin 2>&1 |
> > grep ftp
> > T430#
> > 
> > Backtrace 3 attached.
> 
> At least, it means it'll be ok on future 6.4.0 if you don't reproduce this
> from LO built from git clone. Now I must recognize I'm stuck.

I wonder if the bug could be related specifically to openSuse's build or if it
affects any build of LibreOffice 6.2.5.2 running on KDE5 with proxy set...
Is there a way we could verify that?

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #32 from Luiz Silva  ---
Just so you know, I built LO with --enable-symbols and --enable-dbgutil.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #31 from Julien Nabet  ---
(In reply to Luiz Silva from comment #30)
> Created attachment 153384 [details]
> Backtrace 3
> 
> Problem doesn't occur with LibreOffice built from git clone.
> 
> T430# strace /home/tvt02157/Apps/core/instdir/program/soffice.bin 2>&1 |
> grep ftp
> T430#
> 
> Backtrace 3 attached.

At least, it means it'll be ok on future 6.4.0 if you don't reproduce this from
LO built from git clone. Now I must recognize I'm stuck.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #30 from Luiz Silva  ---
Created attachment 153384
  --> https://bugs.documentfoundation.org/attachment.cgi?id=153384&action=edit
Backtrace 3

Problem doesn't occur with LibreOffice built from git clone.

T430# strace /home/tvt02157/Apps/core/instdir/program/soffice.bin 2>&1 | grep
ftp
T430#

Backtrace 3 attached.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #29 from Luiz Silva  ---
Building LibreOffice on a i5-3320M CPU @ 2.60GHz was not a wise decision...
Should be done anytime this week.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #28 from Julien Nabet  ---
(In reply to Luiz Silva from comment #27)
> Cloning the git is running very slowly. Is there a zip download that might
> go faster?
> 
> git clone https://git.libreoffice.org/core
> Cloning into 'core'...
> remote: Counting objects: 829931, done
> remote: Finding sources: 100% (67150/67150)
> Receiving objects:   4% (219330/5062484), 185.07 MiB | 500.00 KiB/s

I suppose there should be something but I don't know, I only use git.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #27 from Luiz Silva  ---
Cloning the git is running very slowly. Is there a zip download that might go
faster?

git clone https://git.libreoffice.org/core
Cloning into 'core'...
remote: Counting objects: 829931, done
remote: Finding sources: 100% (67150/67150)
Receiving objects:   4% (219330/5062484), 185.07 MiB | 500.00 KiB/s

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #26 from Julien Nabet  ---
BT1 isn't useful.
BT2 I think it's not useful too.

Here what I'd:
- retrieve sources
- build sources (with autogen.input containing --enable-symbols or
--enable-dbgutil)
- "make debugrun"
- add a break in gdb at these 2 locations:
 - "b shell/source/backends/kf5be/kf5access.cxx:113"
 - "b shell/source/backends/kf5be/kf5access.cxx:140"
- run
- gdb may stop with ?? in this case type "c" (for continue) until you reach one
of the break
- "bt"

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #25 from Luiz Silva  ---
Created attachment 153266
  --> https://bugs.documentfoundation.org/attachment.cgi?id=153266&action=edit
Backtrace 2

Found a better procedure for backtracing, I hope this is a better backtrace to
work with.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #24 from Luiz Silva  ---
Created attachment 153265
  --> https://bugs.documentfoundation.org/attachment.cgi?id=153265&action=edit
Backtrace 1

Is this the expected procedure for the backtrace?
T430# gdb /usr/lib64/libreoffice/program/soffice.bin
GNU gdb (GDB; openSUSE Tumbleweed) 8.3
Copyright (C) 2019 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-suse-linux".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib64/libreoffice/program/soffice.bin...
Reading symbols from
/usr/lib/debug/usr/lib64/libreoffice/program/soffice.bin-6.2.5.2-1.1.x86_64.debug...
(gdb) set logging on
Copying output to gdb.txt.
(gdb) thread apply all backtrace full
(gdb) run

See attached backtrace outrput.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

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https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #23 from Luiz Silva  ---
Just so you know, I have not abandoned this bug report. I'm installing the
hundreds of *-debuginfo packages required for a proper backtrace of LO with
gdb.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

Alex Thurgood  changed:

   What|Removed |Added

  Component|Base|LibreOffice

--- Comment #22 from Alex Thurgood  ---
Wrong component in bug report - "Base" is for the database component - changing
to LibreOffice

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #21 from Julien Nabet  ---
(In reply to Luiz Silva from comment #20)
> I could get you a backtrace from the current version of LO that I'm running.
> Is this what you want?

yes perhaps it may help.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

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https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #20 from Luiz Silva  ---
I could get you a backtrace from the current version of LO that I'm running. Is
this what you want?

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

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https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #19 from Julien Nabet  ---
Would you be interested in building LO code from sources?
If yes you can take a look here:
https://wiki.documentfoundation.org/Development/BuildingOnLinux

The goal would be to retrieve a backtrace.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

Roman Kuznetsov <79045_79...@mail.ru> changed:

   What|Removed |Added

 Blocks||102495


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=102495
[Bug 102495] [META] KDE VCL backend bugs and enhancements
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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

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https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #18 from Luiz Silva  ---
> You might also want to disable Java completely in Tools > Options > Advanced 
> to make sure JVM is not loaded (as JVM initialization is one possible place 
> that reads proxy settings)

Done it, but no improvement. In fact, LibreOffice took longer to load with this
change in place.

T430# strace -t -f /usr/lib64/libreoffice/program/soffice.bin 2>&1 | grep ftp
[pid  1012] 14:59:01 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\16\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  1012] 14:59:07 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\23\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  1012] 14:59:09 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\27\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  1012] 14:59:10 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\33\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL 
[pid  1012] 14:59:21 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\37\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  1012] 14:59:28 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0#\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
T430#

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #17 from Katarina Behrens (CIB)  ---
You might also want to disable Java completely in Tools > Options > Advanced to
make sure JVM is not loaded (as JVM initialization is one possible place that
reads proxy settings)

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

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https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #16 from Luiz Silva  ---
> Do you have any Java extension in LibreOffice?
How do I check this? My LibreOffice install is pretty much standard from the
rpms, I have not added (that I can recall) anything to it.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #15 from Julien Nabet  ---
I opened a thread here:
http://document-foundation-mail-archive.969070.n3.nabble.com/tdf-126728-About-FTP-proxy-settings-on-KDE5-tt4264686.html

Do you have any Java extension in LibreOffice?
If yes, could you disable it and test again just to know if it may help or not?

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #14 from Luiz Silva  ---
> For the test, could you give a try to prerelease 6.3.0 with a brand new 
> profile?

Just did, problem remains, although on 6.3 only two name lookups are done
[which is a performance improvement, but not a fix]:

T430# rm -rf ~/.config/libreoffice
T430# strace -t -f /opt/libreoffice6.3/program/soffice.bin 2>&1 | grep ftp
[pid  5792] 14:44:24 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\16\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5792] 14:44:29 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\23\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
T430#

What also remains the same is that when started Proxy settings are set to
"System", after changed to "None" the name lookups still happen:

T430# grep Proxy ~/.config/libreoffice/4/user/registrymodifications.xcu 
0
T430# strace -t -f /opt/libreoffice6.3/program/soffice.bin 2>&1 | grep ftp
[pid  8949] 14:48:56 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\16\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  8949] 14:48:58 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\23\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
T430#

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #13 from Julien Nabet  ---
(In reply to Luiz Silva from comment #12)
> > Also, I noticed 
> > https://cgit.freedesktop.org/libreoffice/core/commit/?id=cc191e4f5da18c3b223316f39aac23003ca54671
> > I understand that for retrieving ftp proxies, it's better to test an ftp 
> > url instead of an http url but if the ftp url doesn't exist...
> That got me! :D

I wonder if
https://cgit.freedesktop.org/libreoffice/core/commit/?id=cc191e4f5da18c3b223316f39aac23003ca54671
may have fixed this from 6.3 branch

Indeed, considering the comment, Java was slowed down because of a wrong part.

For the test, could you give a try to prerelease 6.3.0 with a brand new
profile?

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #12 from Luiz Silva  ---
> Also, I noticed 
> https://cgit.freedesktop.org/libreoffice/core/commit/?id=cc191e4f5da18c3b223316f39aac23003ca54671
> I understand that for retrieving ftp proxies, it's better to test an ftp url 
> instead of an http url but if the ftp url doesn't exist...
That got me! :D

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #11 from Luiz Silva  ---
Outputs from my test runs:
==

T430# rm -rf ~/.config/libreoffice

#
# Fisrt start after profile directory removal
#

T430# strace -t -f /usr/lib64/libreoffice/program/soffice.bin 2>&1 | grep ftp
[pid  5391] 13:09:02 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\16\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5391] 13:09:05 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\23\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5391] 13:09:06 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\27\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5391] 13:09:08 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\33\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5391] 13:09:11 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\37\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5391] 13:09:13 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0#\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
T430#

#
# No Proxy settings are found on registrymodifications.xcu,
# although the configuration interface shows "System"
#

T430# grep Proxy ~/.config/libreoffice/4/user/registrymodifications.xcu
T430#

#
# Second run of libreoffice in which I change the proxy settings to "None".
#

T430# strace -t -f /usr/lib64/libreoffice/program/soffice.bin 2>&1 | grep ftp
[pid  5782] 13:09:34 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\16\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5782] 13:09:35 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\23\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5782] 13:09:36 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\27\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5782] 13:09:37 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\33\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5782] 13:09:38 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\37\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  5782] 13:09:39 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0#\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
T430#

#
# Proxy settings are found on registrymodifications.xcu
#

T430# grep Proxy ~/.config/libreoffice/4/user/registrymodifications.xcu
0
T430#

#
# Third run of libreoffice, now with proxy set to "None" still shows
# the same slow DNS queries of the FTP URL.
#

T430# strace -t -f /usr/lib64/libreoffice/program/soffice.bin 2>&1 | grep ftp
[pid  6230] 13:10:02 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\16\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid  6230] 13:10:03 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\23\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libr

[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #10 from Luiz Silva  ---
If I remove my LibreOffice directory profile and start LibreOffice the Proxy
settings are set to "System". If I change them to "None", save and exit, the
proxy settings are maintained as "None", however the startup delay because of
the ftp URL lookup is still present.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #9 from Julien Nabet  ---
Did you add or remove proxy recently on your env?

For the test, could you rename your LO directory profile (see
https://wiki.documentfoundation.org/UserProfile#GNU.2FLinux) and indicate if
there's still "No proxy".
Indeed, if it's the case, "ftp.libreoffice.org" shouldn't be used.

Also, I noticed
https://cgit.freedesktop.org/libreoffice/core/commit/?id=cc191e4f5da18c3b223316f39aac23003ca54671
I understand that for retrieving ftp proxies, it's better to test an ftp url
instead of an http url but if the ftp url doesn't exist...

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #8 from Luiz Silva  ---
> It seems a different pb to me so a new bugtracker should be created about 
> this.

I mentioned proxy settings because the section of code you found on grok
referring to kf5access is related to probing proxy settings. Why should this be
forked to a different bug record?

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #7 from Luiz Silva  ---
Using SAL_USE_VCLPLUGIN=gen made no difference in loading times, queries to the
ftp url are still being made.

T430# SAL_USE_VCLPLUGIN=gen;strace -t -f
/usr/lib64/libreoffice/program/soffice.bin 2>&1 | grep ftp[pid 23700] 11:58:14
sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\16\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid 23700] 11:58:18 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\23\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid 23700] 11:58:19 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\27\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid 23700] 11:58:20 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\33\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid 23700] 11:58:20 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0\37\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166
[pid 23700] 11:58:21 sendmsg(13, {msg_name=NULL, msg_namelen=0,
msg_iov=[{iov_base="l\1\0\1\36\0\0\0#\0\0\0w\0\0\0\1\1o\0\23\0\0\0/modules"...,
iov_len=136}, {iov_base="\31\0\0\0ftp://ftp.libreoffice.org\0";, iov_len=30}],
msg_iovlen=2, msg_controllen=0, msg_flags=0}, MSG_NOSIGNAL) = 166

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

--- Comment #6 from Julien Nabet  ---
(In reply to Luiz Silva from comment #4)
> Proxy is set to "None" on LibreOffice, although I have proxy set on KDE for
> other stuff to use.

It seems a different pb to me so a new bugtracker should be created about this.

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[Libreoffice-bugs] [Bug 126728] LibreOffice slow start due to FTP access failure (kde5 only)

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=126728

Julien Nabet  changed:

   What|Removed |Added

Summary|LibreOffice slow start due  |LibreOffice slow start due
   |to FTP access failure   |to FTP access failure (kde5
   ||only)

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