T41 overwhelmed by compiz "Normal" and metacity
Evan
eapache at gmail.com
Mon Nov 2 22:13:04 UTC 2009
On Mon, Nov 2, 2009 at 4:31 PM, LD 'Gus' Landis <ldlandis at gmail.com> wrote:
> Hi,
>
> Hard hang on ThinkPad T41 on Karmic Koala. Probably other "older"
> systems.
>
> The current default "Change Desktop Background"->"Visual Effects"
> in Karmic is "Normal".
>
> On my ThinkPad T41, the Karmic version overwhelms the machine
> and causes a hard hang. I was able to resolve this on three separate
> machines, and accidentally discovered it when I had one machine
> that worked (two failed).
>
> I was able to get past this by immediately (after login) change the
> "Visual Effects" to "None".
>
In theory Ubuntu should detect if the hardware is capable, and enable or
disable visual effects accordingly.
If it fails to correctly detect this on you hardware, then this is a bug,
and should be filed appropriately.
Please see https://help.ubuntu.com/community/ReportingBugs
> So far, enabling compiz on T41 with Karmic causes hard hang.
> Enabling metacity causes unusably slow response (of Firefox for
> sure).
>
> It seems that disabling all of compiz and metacity is necessary
> for "older" machines.
>
I'm not sure what you mean here. Compiz is the 3D window manager requiring
advanced graphics cards ("Normal" and "Extra" settings).
Metacity is a 2D window manager, ("None" setting) that should work
practically anywhere.
If you're running a graphical environment at all then you're likely running
Metacity still, unless you manually switched to an alternative like Fluxbox
or IceWM.
All the best,
Evan
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.ubuntu.com/archives/ubuntu-devel-discuss/attachments/20091102/57dab05a/attachment.html>
More information about the Ubuntu-devel-discuss
mailing list