Red Hat Bugzilla – Bug 1010181
Crash of Cadence Virtuoso when using remote connection
Last modified: 2015-02-17 12:15:45 EST
Created attachment 800324 [details]
Description of problem:
I run a program (Cadence IC6, which is closed source Qt-based) on a remote machine through SSH with X11 forwarding.
After updating my client machine from Ubuntu12 to Fedora19 64-bit, I get some errors when running the Cadence program. It worked also perfectly with fedora 18.
Version-Release number of selected component (if applicable):
100% reproductible !
Steps to Reproduce:
1. Connect to server with "ssh -X user@serveur"
2. Launch "virtuoso &"
3. Launch library manager
Nothing but error messages (see attachement)
Open windows !
Works with Ubuntu 12.04 LTS
Works with Fedora 18
Works with Fedora 19 and the MATE desktop !
I am not specialist, so please ask me anything that may help to solve that bug !
This bug is present only in fedora 19 and later versions. In fedora 18, this bug is not there. SSH process to cadence server works fine in fedora 18. Please give me some inputs on how to solve this problem.
Here is how we can reproduce the problem-
1. Successful in opening the cadence virtuoso from a remote cadence server in fedora 19.
2. Clicking on the open option and selecting the drop down menu button causes all other processes (including other applications like firefox if opened along with terminal and cadence) to hang and get stuck indefinitely.
3. The problem happens if we click on the drop down buttons in any other cadence windows also.
Please help me to solve this bug in Fedora 19.
This bug is prevalent if using Fedora 19 with GNOME desktop. Fedora 18 with GNOME desktop worked fine.
Has anyone been able to find any solutions to this bug. Waiting for inputs on how to solve this bug.
(In reply to R G from comment #0)
> I run a program (Cadence IC6, which is closed source Qt-based)
Which version of Qt is this? Can you perhaps force it to load the F19 provided version of Qt?
Unfortunately, the server is a "production" computer and I am not allowed to to any modification in installation.
This server provides qt version 3.3.6 (25.el5)
I have tried on a virtual machine, with qt 4.6.2 (26.el6_4), and it seems to work perfectly !
My client has qt version 4.8.5 (10.fc19).
I do not know hiw to force Cadence to use another version of qt on the server side.
What I do not understand is that it works with Cinnamon and Mate (with qt 3.3.6 on the server side and 4.8.5 on the client side), but NOT with gnome on the client side (same qt version).
This problem is only in FC19 GNOME desktop, any changes that can be done in the GNOME desktop to solve this problem?
Hey guys, any ways to resolve this problem?
Hey, could you please fix this problem in the upcoming version of fedora i.e, fedora 20?
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