If you set the old hostname again via "hostnamectl set-hostname sobolev.dsm.fordham.edu", can you still "start" X2Go connections? (Even if they crash right away, that's separate issue.)
I think I'll have to just use the real system's name (returned via hostname) instead of the short name to make all setups work without having to set the short name to 127.0.0.1 manually.
Yes it works and the segfaults.
Not to the best of my knowledge just have this:
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series]
rpm -qa | grep -i fglrx
returns nothing :-(
lshw -c video *-display description: VGA compatible controller product: Cedar [Radeon HD 5000/6000/7350/8350 Series] vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 0 bus info: pci@0000:01:00.0 version: 00 width: 64 bits clock: 33MHz capabilities: pm pciexpress msi vga_controller bus_master cap_list rom configuration: driver=radeon latency=0 resources: irq:31 memory:d0000000-dfffffff memory:fe620000-fe63ffff ioport:e000(size=256) memory:c0000-dffff