X applications crashing under 5.3BETA7 and X.org
freebsd-stable at auscert.org.au
freebsd-stable at auscert.org.au
Mon Oct 18 20:14:01 PDT 2004
> On Tue, 2004-10-19 at 10:13 +1000, freebsd-stable at auscert.org.au wrote:
> > I have a problem with applications crashing. Xterm will launch and run ok,
> > but any attempt to mouse select text will cause an immediate crash with
> > this output on the console:
> >
> > xterm: warning, error event received:
> > X Error of failed request: BadAtom (invalid Atom parameter)
> > Major opcode of failed request: 18 (X_ChangeProperty)
> > Atom id in failed request: 0x17f
> > Serial number of failed request: 131
> > Current serial number in output stream: 133
> >
>
> Hi,
>
> this isn't a Xorg issue it's just a X11 forwarding issue.
> Newer OpenSSH versions don't use trusted X11 forwarding by default which
> results in the above error if you try to cut & paste.
> Just use trusted X11 forwarding and all should be fine.
>
> Either ssh -Y server-hostname or add "ForwardX11Trusted yes" to your ssh
> config file.
>
>
> --
> Sascha
>
Thanks, Sascha. Works perfectly now. I'd never even heard of trusted X11
forwarding before...
-- Joel Hatton --
Security Analyst | Hotline: +61 7 3365 4417
AusCERT - Australia's national CERT | Fax: +61 7 3365 7031
The University of Queensland | WWW: www.auscert.org.au
Qld 4072 Australia | Email: auscert at auscert.org.au
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