Hi James - I have exactly the same version of mesa-libGL as you mention below. Below is what rpm -qi has to say about it.
I see that I have both 32-bit and 64-bit packages installed. Is it possible that Loch is getting confused about which to use? Answering my own question: I tried Loch on a VirtualBox machine that runs 32-bit Fedora 30. Same error. I rarely use Loch, so figuring out when it stopped working is an exercise in futility. About the best I can say is it was probably working late last year (2018). I know it worked at one time ... Having a working Loch is one of the reasons I switched to using your copr packages instead of compiling from source. In all the years I compiled Therion from source, I always had to turn off the Loch component because it would always fail. I was excited to have it finally work! :-) Regards - Bill Gee ============ Name : mesa-libGL Version : 19.0.8 Release : 1.fc30 Architecture: x86_64 Install Date: Sun 14 Jul 2019 07:53:01 PM CDT Group : Unspecified Size : 585432 License : MIT Signature : RSA/SHA256, Wed 26 Jun 2019 06:31:51 PM CDT, Key ID ef3c111fcfc659b9 Source RPM : mesa-19.0.8-1.fc30.src.rpm Build Date : Wed 26 Jun 2019 05:47:29 PM CDT Build Host : buildvm-22.phx2.fedoraproject.org Relocations : (not relocatable) Packager : Fedora Project Vendor : Fedora Project URL : http://www.mesa3d.org Bug URL : https://bugz.fedoraproject.org/mesa Summary : Mesa libGL runtime libraries Description : Mesa libGL runtime libraries. Name : mesa-libGL Version : 19.0.8 Release : 1.fc30 Architecture: i686 Install Date: Sun 14 Jul 2019 08:03:50 PM CDT Group : Unspecified Size : 582552 License : MIT Signature : RSA/SHA256, Wed 26 Jun 2019 06:31:07 PM CDT, Key ID ef3c111fcfc659b9 Source RPM : mesa-19.0.8-1.fc30.src.rpm Build Date : Wed 26 Jun 2019 05:47:35 PM CDT Build Host : buildvm-13.phx2.fedoraproject.org ==================== -- Bill Gee On Wednesday, July 17, 2019 3:22:55 PM CDT James Begley wrote: > Hi Bill, > > Sorry its taken so long to reply to this. > > The build of Loch from the copr repository works for me on my fedora 30 > workstation, so I'm guessing that there is an incompatibility with some > libraries on your laptop and desktop. You say that Loch "no longer works", > so presumably it used to work? Do you know vaguely when it stopped working? > Note that the build of Loch in the copr repository hasn't changed since the > therion 5.4.4 build on the 1st of May, so if Loch was working after that > date, and isnt working now then it would point to an external library > problem. > > Your error message points to a problem within the lxR2P.c file ( > https://github.com/therion/therion/blob/master/loch/lxR2P.c) which would > suggest that the mesa-libGL package might be causing this issue. I've got > version 19.0.8-1 installed here, which was built on the 26th June (see > https://koji.fedoraproject.org/koji/packageinfo?packageID=184), but the > Loch copr package would have been originally built against 19.0.3-1 . Does > that help? (The mesa changelogs from https://www.mesa3d.org/ don't help me > very much!). > > Cheers, > James > > On Wed, 26 Jun 2019 at 17:09, Bill Gee <b...@campercaver.net> wrote: > > > Hello everyone - > > > > > > > > I just noticed that Loch no longer works on Fedora 30. I use the version > > that is packaged by JM Begley. > > > > > > > > Launching from a KDE menu spins an hourglass for about 2 seconds and then > > goes away. When launched from a command shell, the only output is "Error: > > glXCreateContext failed". > > > > This happens on both my laptop and desktop, which have two different > > display drivers. It also happens on a VirtualBox guest. > > > > > > > > Is there a way to get a more detailed log file? > > > > > > > > Thanks! > > > > > > -- > > > > Bill Gee > > > > > > > > > > _______________________________________________ > > Therion mailing list > > Therion@speleo.sk > > https://mailman.speleo.sk/listinfo/therion > > >
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