From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.157.31.115 with SMTP id x48mr14171776otx.95.1489427439699; Mon, 13 Mar 2017 10:50:39 -0700 (PDT) X-Received: by 10.157.13.82 with SMTP id 76mr3201407oti.6.1489427439667; Mon, 13 Mar 2017 10:50:39 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!feeder.eternal-september.org!news.glorb.com!w124no2915406itb.0!news-out.google.com!78ni13355itm.0!nntp.google.com!u69no2912439ita.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Mon, 13 Mar 2017 10:50:39 -0700 (PDT) Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=2a02:120b:c3ee:e540:fd41:c22a:fb8f:3f98; posting-account=DQbqYQoAAACn8hHn2LmG2aF7Mhbxl_Lf NNTP-Posting-Host: 2a02:120b:c3ee:e540:fd41:c22a:fb8f:3f98 User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: Subject: Gtk Combobox under Ubuntu From: ahlan@marriott.org Injection-Date: Mon, 13 Mar 2017 17:50:39 +0000 Content-Type: text/plain; charset=UTF-8 Xref: news.eternal-september.org comp.lang.ada:28404 Date: 2017-03-13T10:50:39-07:00 List-Id: Hi, I wonder if anyone has experienced the same problem or can give me a clue as to what I might be doing wrong. We use Gtk under Windows, Ubuntu and Osx but have problems with combo boxes under Ubuntu. The programs work fine under windows and Osx and some Ubuntu installations. However on some machines (but not all) they fail. If we take out the combo boxes they work. It is enough simply to simply create the combobox and place it into the main window. The program crashes when the main window is shown. If we run the same program from GPS it works again. If I run the same program on another machine it works. This, to my mind, suggest that it is a timing issue. Some machines are faster than others and perhaps running a program from GPS makes it somehow slower. Because they work when run from GPS, we can't debug them - because they work. Has anyone any ideas what I could try? Best wishes, Ahlan