Re: X-server doesn't start after boot-up

2008-12-08 Thread François-Denis Gonthier
"raman narasimhan" <[EMAIL PROTECTED]> writes:

> i've a debian etch system.. i'm using the grub loader.. immediately after the
> boot process when the login screen is to take over, instead of the login
> screen, i get this

This list talks about the development of the X Window system on Linux.

You would have more success with support questions in a mailing list
dedicated to your distribution.  In your case, the list is
[EMAIL PROTECTED]

F-D
___
xorg mailing list
xorg@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/xorg


Re: Memory usage problems with X.org on ProSavage DDR

2008-11-09 Thread François-Denis Gonthier
"[EMAIL PROTECTED]" <[EMAIL PROTECTED]> writes:

> I am using X.org on a s3 Prosavage video adapter, using video driver
> savage. I have been having significant problems with the vast
> amounts of memory that are being consumed, living very little space
> left for other applications. For instance, here is the readout from
> top that shows what i am talking about: 1 96 0 302M 20304K select
> 24.0H 3.61% Xorg
>
> This is really a huge problem has a have a limited amount of memory
> and disk space and because of this massive amount of memory
> consumed, other applications are running out of memory and crashing.
>
> I know X.org should probably not be using this much memory and there
> is a bug somewhere in the software that is doing this. If you need
> any logs or anything please ask.

This is lacking a bit of data.

Do you have GNOME, FireFox, KDE, anything, running when you took that
sample?

X itself doesn't need much memory.  The applications interacting with
the X server make it allocate more memory.

So please if you think X is leaking or overconsuming memory, bring
forward more informations.

F-D

___
xorg mailing list
xorg@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/xorg


Re: building modular xorg

2008-11-09 Thread François-Denis Gonthier
"Manoa Nosea" <[EMAIL PROTECTED]> writes:

> according to:
> http://dri.freedesktop.org/wiki/Building
> http://wiki.x.org/wiki/ModularDevelopersGuide
> http://xorg.freedesktop.org/wiki/Development/git
>
> I more or less managed to built it, however if there is an updated
> location for any of these manuals I would like to know if there are
> any others.
>
> the real problem however, is that none of them specify how to prevent
> each package from accessing the system's libraries, so that the newly
> built xorg only sees the dependencies that I build, not the ones that
> are present in the system.
> ___
> xorg mailing list
> xorg@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/xorg

I manage that just fine by using configure's prefix option and
PKG_CONFIG_PATH to the correct directory for the pkg-config of the
installed library.

If you have a more specific problem please say it.  I'm no expert but
I could help.
___
xorg mailing list
xorg@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/xorg


Re: LBX? or faster remote X?

2008-11-04 Thread François-Denis Gonthier
"Jeremy C. Reed" <[EMAIL PROTECTED]> writes:

> I don't see lbxproxy listed in the X.org 7.4 release. But it is in 7.3. 
> What is its status?
>
> I found docs online about LBX, but most are very old.
>
> xdpyinfo doesn't show any LBX extension for me (but I read online that 
> recent X servers include it by default).

I think even I can safely say that LBX is considered to be deprecated.
Tests [1] have shown that it produces little benefit over an SSH
tunnel with compression enabled.

> Before I attempt to rebuild Xorg with LBX, please let me know if this is 
> worth my time.
>
> Any alternatives?
>
> In my case, I am trying to view hundred page PDFs over a 980 to 1361 
> KB/second connection over a 802.11 wireless network. It is way too slow. 
> I guess a real alternative instead of remote X is to use network file 
> system and actually run the X client on my local X server.

I have not tried LBX but I must say that SSH compression does improve
performance noticably.

F-D

[1] http://keithp.com/~keithp/talks/usenix2003/html/net.html
___
xorg mailing list
xorg@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/xorg


Re: Xorg process takes too much time cpu

2008-10-07 Thread François-Denis Gonthier
Thank you for taking the time to do this analysis.  While I agreed his
bug report was exceptionnaly vague, I was also saddened by the kind of
answer he got from the list.

"Andrew Haninger" <[EMAIL PROTECTED]> writes:
> 1) Automatic updates installed new nVidia drivers, breaking OpenGL on
> his system and causing a slowdown. (Pretty possible.)

One could check if Ubuntu Studio has updated the Nvidia driver
recently.  The UbuntuStudio repositories seems to be down right now so
I can't check.

If that is the source of the problem, another update could have solved
it already.

> 2) A vulnerability was exploited on his system and someone is using it
> for spamming or other network attacks that consume large amounts of
> CPU, slowing things down. (Not too likely, I'd think, but not
> impossible.)

Ubuntu has no service enabled by default so this is very unlikely.  A
newbie could still have installed a mail server as a dependency of
something else though.

I don't know about services enabled on Ubuntu Studio, but the scope of
the distribution makes me think it's unlikely they have any service
enabled.

> So hopefully he'll write back (to the list!) with more info so that
> someone can help, but give him at least one chance. (After that, oil
> up the trebuchet and lob his flaming request back at full speed!)

I somehow doubt he'll write back.  His problem might even be fixed
right now.

F-D
___
xorg mailing list
xorg@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/xorg