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ID Date Icon Author Author Email Category OS ELOG Version Subject
  69868   Thu Mar 20 11:21:07 2025 Reply Stefan Rittstefan.ritt@psi.chQuestionLinuxlatestRe: Host ELOG on Raspberry Pi for small lab

Just read the manual: https://elog.psi.ch/elog/adminguide.html

Michel Döhring wrote:

Dear all, 

is there an instruction document how to exacly host the ELOG on a server for example a raspberry pi?

Wishes, 

M

 

  69867   Thu Mar 20 10:25:59 2025 Entry Michel Döhringmichel.doehring@physik.uni-giessen.deQuestionLinuxlatestHost ELOG on Raspberry Pi for small lab

Dear all, 

is there an instruction document how to exacly host the ELOG on a server for example a raspberry pi?

Wishes, 

M

  69866   Thu Mar 20 07:34:24 2025 Question Harry Martinharrymartin772@gmail.comBug reportLinux3.1.53-level conditional not working

Not sure if this is a bug or not; if it is not, kindly reclassify the category.

Following is a small example of what I will dub a 3-level, conditional logbook:

[cond_test]
attributes = region, manufacturer, model

show attributes edit = region
options region = american{1}, japanese{2}, european{3}

{1} options manufacturer = ford, chrysler, gm
{2} options manufacturer = toyota{4}, nissan{5}, mitsubishi{6}
{3} options manufacturer = audi, mercedes, bmw, volvo, fiat
{1,2,3} show attributes edit = region, manufacturer
{4} options model = corolla, prius, miata
{5} options model = sentra, murano
{6} options model = starion, outlander, mirage
{4,5,6} show attributes edit = region, manufacturer, model

This example is hardly complete, but it is sufficient to demonstrate the issue I am running into.  This works until I select from the 2nd level (manufacturer); it won't display the dropdown for the model (I think my show attribute edit is supposed to display that).  Is there a restriction on how many levels of conditional I can have?  If there is, it would be disappointing because I am trying to do something similar to this example.

I hope there is something very simple I can do to correct this, or perhaps a completely different approach that accomplishes the same thing.  I'd like to stick with the multi-level selection process as I have done here.

I am running elog 3.1.5 on Devuan Chimaera (approx. Debian Bullseye, sans systemd) in a Virtualbox VM.

  69864   Thu Jan 23 11:32:05 2025 Warning Arjan HulsboschArjan.Hulsbosch@ext.esa.intBug reportLinux | Windows | Mac OSX | All | Other3.1.5Webserver authentication may cause redirect loop

If

  1. Elog is configured to use webserver authentication, and
  2. the user reported by the webserver does not exist in the password file, and
  3. the "Guest Menu commands" configuration is set in "elogd.cfg", and
  4. a logbook is accessed,

then Elog returns with a redirect (302) to the logbook itself, causing the loop.

The fix here is to remove the "Guest Menu commands" configuration from "elogd.cfg".

Source code location: https://bitbucket.org/ritt/elog/src/30ada1df634529c8011c27275c52a05b01b7b3d6/src/elogd.cxx#lines-27599

  69863   Tue Jan 7 20:41:13 2025 Reply Stefan RittIt iBug reportLinuxelog-3.1.5-1Re: Segfault on elog-3.1.5-1 when uploading file.

It is in the usual download area which is referenced at https://elog.psi.ch/elog/download.html

Stefan

Evinrude Motor wrote:

When will the new source be in the standard download area ? I'm on ubuntu .

gary holman wrote:

Thanks Stefen!

I built from source (ELOG V3.1.5-3a5f2f00) and I confirmed as fixed.
 

Stefan Ritt wrote:

Thanks to your stack trace, I found a case where a string might get overwritten, but only if the attachment file name is longer than 256 chars. I fixed the code and made a new RPM:

  https://www.dropbox.com/scl/fi/r37qx9aka5ytt3j7vn4km/elog-3.1.5-20241213.el8.x86_64.rpm?rlkey=knct99pdltggunrbmyr2hpfe5&st=pkre24aq&dl=0

Alternatively, you can compile from sources. Give it a try.

Stefan

 

 

 

  69862   Tue Jan 7 20:35:23 2025 Reply Evinrude Motorminsonj2016@gmail.comBug reportLinuxelog-3.1.5-1Re: Segfault on elog-3.1.5-1 when uploading file.

When will the new source be in the standard download area ? I'm on ubuntu .

gary holman wrote:

Thanks Stefen!

I built from source (ELOG V3.1.5-3a5f2f00) and I confirmed as fixed.
 

Stefan Ritt wrote:

Thanks to your stack trace, I found a case where a string might get overwritten, but only if the attachment file name is longer than 256 chars. I fixed the code and made a new RPM:

  https://www.dropbox.com/scl/fi/r37qx9aka5ytt3j7vn4km/elog-3.1.5-20241213.el8.x86_64.rpm?rlkey=knct99pdltggunrbmyr2hpfe5&st=pkre24aq&dl=0

Alternatively, you can compile from sources. Give it a try.

Stefan

 

 

  Draft   Tue Jan 7 20:32:10 2025 Reply Evinrude Motorminsonj2016@gmail.comBug reportLinuxelog-3.1.5-1Re: Segfault on elog-3.1.5-1 when uploading file.

When will the new src be in the standard repos? I'm on ubuntu and 

gary holman wrote:

Thanks Stefen!

I built from source (ELOG V3.1.5-3a5f2f00) and I confirmed as fixed.
 

Stefan Ritt wrote:

Thanks to your stack trace, I found a case where a string might get overwritten, but only if the attachment file name is longer than 256 chars. I fixed the code and made a new RPM:

  https://www.dropbox.com/scl/fi/r37qx9aka5ytt3j7vn4km/elog-3.1.5-20241213.el8.x86_64.rpm?rlkey=knct99pdltggunrbmyr2hpfe5&st=pkre24aq&dl=0

Alternatively, you can compile from sources. Give it a try.

Stefan

 

 

  69860   Mon Jan 6 14:59:06 2025 Reply Stefan Rittstefan.ritt@psi.chBug reportLinux | Windows | Mac OSXELOG V3.1.5Re: Equation Editor does not work

Apparently Codecogs have changed their URL. I tried the update from 

  https://editor.codecogs.com/depr/CK_Editor_v4x.php

but it did not help. The CK Editor v5 is quite different from v4 (like they require node.js to install it), so putting it into elog would be some major work. 

Stefan

Dominic wrote:

is there any update on this bug? Has anyone else observed the same problem?

Dominic wrote:

Hi!

I am not sure if this is a know issue: it seems that the equation editor does not work anymore. Is there any fix or alternative method to type latex formula in the log? 

Thank you!

 

 

ELOG V3.1.5-3fb85fa6