Why doesn’t Eclipse/Installation Manager work on Linux?

For the next time I’m grumbling about yet more incompatibilities causing problems with Eclipse on Linux, adding the following properties to the bottom of the launcher configuration file seems to help:


For example, edit the install.ini file for Installation Manager, which is where I first encountered problems after updating Red Hat Enterprise Linux last year. The problem appears to be due to incompatible GTK and Cairo versions, and there’s a related IBM technote for Installation Manager on RHEL 6.6.

Unfortunately, while that was enough to get Installation Manager working, the Eclipse IDE still seems somewhat unstable. I been exporting the following environment variable for a while but, based on the SDK Known Issues wiki page, maybe that doesn’t make any difference with recent versions:


Another suggestion I’ve seen recently, related to tooltips, is to export another environment variable, although so far I haven’t tried it:

export GRE_HOME=/dev/null

Need to experiment a bit more with those last two, and see if I can narrow down whether there are any other real problems.

Getting 5.7GB of disk space back!

I discovered some very handy preferences in the IBM Installation Manager today…


I think that pretty much explains it! I deleted 4.3 GB of saved files before applying the last update and if I don’t hit any bog problems after the update, I’ll be deleting another 1.4GB. My disk space pie chart is looking much better!