I finally found out what the problem was. The Nvidia drivers don't have extensions for remote connections. If I use VirtualGL as a proxy to open a connection I don't have any issues.
vglrun -c proxy firefox will work. Neil -----Original Message----- From: Robert Dinse [mailto:[email protected]] Sent: Tuesday, October 25, 2016 4:21 PM To: Thackeray, Neil L <[email protected]> Cc: [email protected] Subject: Re: [X2Go-User] Segfault on some applications Might try re-installing libc on the off chance it was corrupted. -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell Accounts, and Hosting. Knowledgeable human assistance, not telephone trees or script readers. See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. On Tue, 25 Oct 2016, Thackeray, Neil L wrote: > Date: Tue, 25 Oct 2016 21:01:37 +0000 > From: "Thackeray, Neil L" <[email protected]> > To: "[email protected]" <[email protected]> > Subject: Re: [X2Go-User] Segfault on some applications > > This is a list of packages that were upgraded. I wonder if there was a change > in libc that is causing the problem? > > accountsservice apparmor bamfdaemon compiz compiz-core compiz-gnome > compiz-plugins-default cups-browsed cups-filters > cups-filters-core-drivers distro-info-data fuse fwupd > gir1.2-dbusmenu-glib-0.4 gnome-calculator gnome-calendar > gnome-font-viewer gnome-software gnome-software-common gnome-sudoku > gnome-system-monitor grub-common grub-pc grub-pc-bin grub2-common > gtk2-engines-murrine ifupdown init init-system-helpers > initramfs-tools initramfs-tools-bin initramfs-tools-core > isc-dhcp-client isc-dhcp-common kbd klibc-utils > language-selector-common language-selector-gnome less > libaccountsservice0 libapparmor-perl libapparmor1 libappstream-glib8 > libbamf3-2 libc-bin libc-dev-bin libc6 libc6-dbg libc6-dev > libcompizconfig0 libcupsfilters1 libdbusmenu-glib4 libdbusmenu-gtk3-4 > libdbusmenu-gtk4 libdecoration0 > libdfu1 libdrm-amdgpu1 libdrm-intel1 libdrm-nouveau2 libdrm-radeon1 > libdrm2 libegl1-mesa libfontembed1 > libframe6 libfuse2 libfwupd1 libgbm1 libgl1-mesa-dri libgl1-mesa-glx > libglapi-mesa libgweather-3-6 libgweather-common libklibc > liblightdm-gobject-1-0 libllvm3.8 libmysqlclient20 > libnautilus-extension1a > libnm-glib-vpn1 libnm-glib4 libnm-gtk-common libnm-gtk0 libnm-util2 > libnm0 libnma-common libnma0 > libp11-kit0 libpam-systemd libpoppler-glib8 libpoppler58 libpython3.5 > libpython3.5-minimal libpython3.5-stdlib libsystemd0 libudev1 > libunity-core-6.0-9 libwayland-egl1-mesa libxatracker2 light-themes > lightdm linux-firmware locales mtools multiarch-support > mysql-client-core-5.7 mysql-common > mysql-server-core-5.7 nautilus nautilus-data network-manager > network-manager-gnome p11-kit p11-kit-modules poppler-utils > python3-distupgrade python3-update-manager python3.5 python3.5-minimal > snapd sudo suru-icon-theme systemd systemd-sysv ubuntu-artwork > ubuntu-core-launcher ubuntu-drivers-common ubuntu-mobile-icons > ubuntu-mono ubuntu-release-upgrader-core ubuntu-release-upgrader-gtk > ubuntu-software udev unity unity-schemas unity-services > update-manager update-manager-core vino xdiagnose xserver-xorg-core > xserver-xorg-video-intel > > -----Original Message----- > From: Thackeray, Neil L > Sent: Tuesday, October 25, 2016 3:37 PM > To: [email protected] > Subject: RE: [X2Go-User] Segfault on some applications > > I wasn't specific enough, it is 16.04.1. I've installed on a test computer as > well and the problem replicates. This problem didn't happen until I did an > apt-get dist-upgrade today. > > Distributor ID: Ubuntu > Description: Ubuntu 16.04.1 LTS > Release: 16.04 > Codename: xenial > > -----Original Message----- > From: Robert Dinse [mailto:[email protected]] > Sent: Tuesday, October 25, 2016 2:27 PM > To: Thackeray, Neil L <[email protected]> > Cc: [email protected] > Subject: Re: [X2Go-User] Segfault on some applications > > > I am using 16.04.1 LTS and do not have this problem. If you are just on > 16.04 and not 16.04.1, I would suggest upgrading. I had a lot of problems > with 16.04 as well. I think it was released a little ahead of being ready > for primetime. > > -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_ > -_-_-_-_- Eskimo North Linux Friendly Internet Access, Shell > Accounts, and Hosting. > Knowledgeable human assistance, not telephone trees or script readers. > See our web site: http://www.eskimo.com/ (206) 812-0051 or (800) 246-6874. > > On Tue, 25 Oct 2016, Thackeray, Neil L wrote: > >> Date: Tue, 25 Oct 2016 19:03:26 +0000 >> From: "Thackeray, Neil L" <[email protected]> >> To: "[email protected]" <[email protected]> >> Subject: [X2Go-User] Segfault on some applications >> >> I just upgraded Ubuntu from 14 to 16.04, and I really regret it now. Many >> things now don't work within X2go. I've completely lost KDE, which I see is >> a known issue, but for some reason now Firefox and many other applications >> don't work. I even tried gnome-calculator and it doesn't work now, but >> LibreOffice does. I'm not sure if it's because of the graphical toolset used >> or not. The most important app not working for us is Eclipse. All of the >> applications that don't work function fine with an exported X session, but >> there is just something in X2go that is keeping it from working. >> >> kernel: [12762.555968] firefox[65546]: segfault at 0 ip >> 00007f9d91f649bf sp 00007ffecd72a238 error 4 in >> libc-2.23.so[7f9d91ecf000+1bf000] >> kernel: [12762.572675] crashreporter[65553]: segfault at 0 ip >> 00007f4bf9c009bf sp 00007ffe73a9d248 error 4 in >> libc-2.23.so[7f4bf9b6b000+1bf000] >> >> kernel: [12787.466816] [UFW BLOCK] IN=eth0 OUT= >> MAC=01:00:5e:00:00:01:00:25:00:ef:46:fb:08:00 SRC=128.174.227.254 >> DST=224.0.0.1 LEN=44 TOS=0x00 PREC=0x00 TTL=1 ID=63656 PROTO=UDP >> SPT=52742 DPT=8612 LEN=24 >> kernel: [12800.095585] gnome-calculato[65714]: segfault at 0 ip >> 00007fcfab8999bf sp 00007ffd744e1ff8 error 4 in >> libc-2.23.so[7fcfab804000+1bf000] >> >> kernel: [13492.855643] eclipse[68620]: segfault at 0 ip >> 00007f4bca47c9bf sp 00007ffd8d26b2b8 error 4 in >> libc-2.23.so[7f4bca3e7000+1bf000] >> > _______________________________________________ > x2go-user mailing list > [email protected] > http://lists.x2go.org/listinfo/x2go-user > _______________________________________________ x2go-user mailing list [email protected] http://lists.x2go.org/listinfo/x2go-user
