On Mon, May 16, 2011 at 01:37:01PM +0200, Agustin Martin wrote:
> On Wed, Feb 09, 2011 at 11:30:47PM +0100, Malte S. Stretz wrote:
> > Package: x11-common
> > Version: 1:7.5+6ubuntu3
> > Severity: wishlist
> > Tags: patch
> >
> > When I upgraded to KDE 4.6.0 recently, some weird bug in kdm (I guess,
> > haven't
> > had the time to research further) started Xsession with an empty first
> > argument. This resulted in the message 'Xsession: unable to launch "" X
> > session --- "" not found; falling back to default session.' My suggestion
> > is to
> > interpret an empty first argument (which will of course never work as a
> > session
> > manager) the same as no arguments and just silently fall back to the default
> > session. The rationale is that the user who is confronted with such a
> > behaviour
> > can't really do anything about it.
> >
> > The original bug was reported on launchpad at
> > <https://launchpad.net/bugs/710144> but I forwarded it here since this is an
> > unmodified file from Debian.
>
> For the records, I am having the same problem with slim and wdm, only in sid
> (at least, until today's testing upgrade, which I still did not test)
>
> For both, selecting an explicitly available session temporarily helps, but
> I'd prefer something like in your proposed patches.
Trying with my just upgraded testing and my problem started to appear.
I added some lines to get debugging info displayed, and now I think
mine is not the same problem as yours. While I indeed saw the message you
mention when using slim (and thus, I think something like your patch should
be included), seems that my real problem is that icewm-session is behaving
badly.
In this box, after looking at the extra info, when using default, seems that
correct selection is done (icewm-session in my case).
However, is that specific selection which fails, even if I explicitly select
it. Selecting plain icewm does work.
These are the .xsession-error messages for the failing icewm-session invocation
from wdm (lines with AMD-WARNING are the extra info I requested)
Xsession: X session started for testuser at Mon May 16 15:26:28 CEST 2011
Xsession: AMD-WARNING: Running "/etc/X11/wdm/Xsession" with arguments
"icewm-session"
Xsession: AMD-WARNING: Passing session as argument "icewm-session"
/home/testuser/.Xresources:1:24: warning: missing terminating ' character
/home/testuser/.Xresources:13:28: warning: missing terminating ' character
Xsession: AMD-WARNING: starting "/usr/bin/ssh-agent
/usr/bin/ck-launch-session /usr/bin/dbus-launch --exit-with-session
icewm-session"
icewm-session: using /home/testuser/.icewm for private configuration files
IceWM: using /home/testuser/.icewm for private configuration files
icewmtray: using /home/testuser/.icewm for private configuration files
icewmbg: using /home/testuser/.icewm for private configuration files
XIO: fatal IO error 104 (Connection reset by peer) on X server ":0"
after 205 requests (205 known processed) with 2 events remaining.
XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
after 110 requests (105 known processed) with 0 events remaining.
XIO: fatal IO error 104 (Connection reset by peer) on X server ":0"
after 122 requests (122 known processed) with 0 events remaining.
Invalid MIT-MAGIC-COOKIE-1 keyicewmbg: Can't open display: :0. X must be
running and $DISPLAY set.
and these are for the sucessful icewm start from wdm.
Xsession: X session started for testuser at Mon May 16 15:26:45 CEST 2011
Xsession: AMD-WARNING: Running "/etc/X11/wdm/Xsession" with arguments "icewm"
Xsession: AMD-WARNING: Passing session as argument "icewm"
/home/testuser/.Xresources:1:24: warning: missing terminating ' character
/home/testuser/.Xresources:13:28: warning: missing terminating ' character
Xsession: AMD-WARNING: starting "/usr/bin/ssh-agent
/usr/bin/ck-launch-session /usr/bin/dbus-launch --exit-with-session icewm"
IceWM: using /home/testuser/.icewm for private configuration files
IceWM: MappingNotify
Will look a bit more at this in case I can get some info and file a bug
report with it against icewm. This seems completely unrelated to your
original bug report.
Regards,
--
Agustin
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