qjackctl-0.3.6-1.fc12.x86_64, when run out of my son's account on his computer causes the entire X/Gnome GUI to "hang" until qjackctl is killed remotely.<div>Using the same account, running qjackctl w/ remote X display set to my computer causes my X/Gnome GUI to "hang" until qjackctl is killed.</div>
<div><br></div><div>qjackctl runs fine on my computer and also runs fine from my account on my son's computer.</div><div><br></div><div>Although the hardware on the computers is different (Opteron 1220 vs PhenomII 965, difft mobos) the "music" hardware controlled by jack is the same -- M-audio delta-66 and an Emagic MT4 USB midi box.</div>
<div><br></div><div>The debugging I've done so far indicates the lockup is caused by dbus. The problem is, I can't even change parameters in qjackctl on my son's account, because bringing up qjackctl locks up the computer. Are there any other files I should consider resetting -- given that, for the same computer, my config files "work" whereas his account results in a instant lockup on use of qjackctl.</div>
<div><br></div><div>Where does qjackctl store it's setup? Any suggestions on what config-files I can hand-edit to get things working again for his music-making? I'm considering reverting to the previous kernel to see if that's what caused the breakage. This worked fine prior to updates done recently, including a new kernel update. </div>
<div><br></div><div>Niels<br><a href="http://nielsmayer.com">http://nielsmayer.com</a></div><div><br></div><div>PS: I did notice some oddities with this new kernel. For example, one time on my box, my Emagic MT4 usb midi started up with a different set of lights on than usual, and never actually went into "USB" mode. Unplugging and replugging got it recognized, and likewise rebooting again -- worked fine. This has not happened prior to update to one of these kernels: <a href="http://koji.fedoraproject.org/koji/search?terms=kernel-2.6.32.11-99.fc12&type=build&match=glob">http://koji.fedoraproject.org/koji/search?terms=kernel-2.6.32.11-99.fc12&type=build&match=glob</a> <a href="http://koji.fedoraproject.org/koji/search?terms=kernel-2.6.32.10-92.fc12&type=build&match=glob">http://koji.fedoraproject.org/koji/search?terms=kernel-2.6.32.10-92.fc12&type=build&match=glob</a> <a href="http://koji.fedoraproject.org/koji/search?terms=kernel-2.6.32.10-90.fc12&type=build&match=glob">http://koji.fedoraproject.org/koji/search?terms=kernel-2.6.32.10-90.fc12&type=build&match=glob</a></div>
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