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IDProjectCategoryView StatusDate SubmittedLast Update
0001200MEGAInstallationpublic2019-04-19 12:282019-04-22 16:06
Reporterguest 
Assigned Togstecher 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusresolvedResolutionfixed 
PlatformPCOSLinux 
Product VersionMEGA-CC 11 (command line version) 
Target VersionFixed in Version 
Summary0001200: can't run headless
DescriptionHi,

We have a couple of users that showed interest in running megacc on the cluster.
It appear that megacc try to create a Gui even when no display is available and even simple things like asking for megacc -h fail "(megacc:16146): Gtk-WARNING **: cannot open display".

We did not find any informations on running megacc on a hpc environment without display
Steps To Reproduce$ # Download megacc on headless environement.
$ # Install megacc, or just unpack
$ ./megacc -h
(megacc:16146): Gtk-WARNING **: cannot open display: :0.0
TagsNo tags attached.
Attach Tags (Separate by ",")
First NameMatthias
Last NameBussonnier
Emailmbussonnier@ucmerced.edu
Confirm Emailmbussonnier@ucmerced.edu
Attached Files

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-  Notes
(0004230)
gstecher (administrator)
2019-04-22 16:06

Hi Matthias,

I am writing in response to the bug report you recently submitted regarding the megacc software. To resolve the issue you encountered, you can download an updated build of megacc using the link below:

http://www.megasoftware.net/releases/megacc [^]

This is just the binary executable (no installer) so you should just move it to /usr/lib/megax/ to replace the megacc file there (or just uninstall megax and put the megacc file in the path - maybe /usr/local/bin). This new build has no dependency on GTK so it should run fine on a headless machine.

--
Best regards,
Glen Stecher
Institute for Genomics and Evolutionary Medicine
igem.temple.edu

- Issue History
Date Modified Username Field Change
2019-04-19 12:28 guest New Issue
2019-04-22 15:11 gstecher Note Deleted: 0001245
2019-04-22 16:06 gstecher Note Added: 0004230
2019-04-22 16:06 gstecher Status new => resolved
2019-04-22 16:06 gstecher Resolution open => fixed
2019-04-22 16:06 gstecher Assigned To => gstecher


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