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[Xen-bugs] [Bug 482] New: devpts (CONFIG_UNIX98_PTYS) unavailable in unp

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Subject: [Xen-bugs] [Bug 482] New: devpts (CONFIG_UNIX98_PTYS) unavailable in unpriviledged linux-2.6-xen.hg
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Date: Tue, 17 Jan 2006 14:42:34 +0000
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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=482

           Summary: devpts (CONFIG_UNIX98_PTYS) unavailable in unpriviledged
                    linux-2.6-xen.hg
           Product: Xen
           Version: unspecified
          Platform: x86-64
               URL: http://thread.gmane.org/gmane.comp.emulators.xen.user/66
                    65
        OS/Version: Linux
            Status: NEW
          Severity: major
          Priority: P3
         Component: Guest-OS
        AssignedTo: xen-bugs@xxxxxxxxxxxxxxxxxxx
        ReportedBy: berni@xxxxxxxxxxxxx


Hi,

as someone else already described in 

http://thread.gmane.org/gmane.comp.emulators.xen.user/6665

the configuration option CONFIG_UNIX98_PTYS is not set if 
CONFIG_XEN_UNPRIVILEGED_GUEST is set. This leads to a xenU kernel being built
without devpts. Debian based guest OSes (ubuntu in my case) cannot be accessed
with SSH

debug1: session_input_channel_req: session 0 req pty-req
debug1: Allocating pty.
openpty: No such file or directory
session_pty_req: session 0 alloc failed

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