Displaying 20 results from an estimated 2000 matches similar to: "X11(colortype="true") does not give a truecolor visual (PR#1388)"
2002 Mar 16
0
X11(colortype="true") does not give a truecolor visual(PR#1387)
ripley@stats.ox.ac.uk wrote:
>
> On Sat, 16 Mar 2002 Edwin@balpol.tudelft.nl wrote:
>
> > Full_Name: Edwin
> > Version: 1.4.1
> > OS: SunOS/Solaris
> > Submission from: (NULL) (130.161.1.115)
> >
> >
> > When selecting an X11 visual on Solaris 2.7 with
> >
> > X11(colortype="true")
> >
> > a PseudoColor visual
2002 Mar 16
0
X11(colortype="true") does not give a truecolor visual (PR#1390)
On Sat, 16 Mar 2002 ripley@stats.ox.ac.uk wrote:
> On Sat, 16 Mar 2002 Edwin@balpol.tudelft.nl wrote:
>
>
> > The system in question (like many UNIX workstations) has both Pseudo and
> > truecolor visual types available, however the default type points to an 8 plane
> > PseudoColor visual.
>
> I believe that is unusual. Sun Xservers allow you to set the default
1999 Apr 02
3
X11 Device Driver
I have made some modifications to the X11 graphics driver so that it is
more flexible about its use of colors. I have added a new parameter to
the X11/x11 function which controls this. The parameter is currently
called "colormodel" and works as follows:
colormodel = 0 Monochrome graphics
colormodel = 1 Grayscale (256 shades)
colormodel = 2 Pseudocolor1
colormodel = 3
2005 Jun 01
1
x11 and pseudo-color
for some reason the following message seems not to have reached the list
in the first try, at least I can't find it. my apologies if this is my
fault:
we are running R under Solaris with SunRay Terminals, which are set to 8
bit color to comply with some other software. In this configuration,
X11() opens with colortype=true, i.e., it is not recognized that
actually the display is only 8
2001 Aug 23
0
(PR#1065) X11 protocol errors after all x11 devices are
I've fixed the original report and Tom's first. Someone had incorrrectly
arranged for most of the initialization to be done only once per session.
I did ask before 1.3.0 what the intention was .... For pseudocolor devices
at least this was biting since the palette was not re-initialized.
I don't see point two on my system, and Martin's point about interruption
was first shown
2000 Apr 07
1
x11 colortype problems ('gray' is broken?) (PR#512)
Hi,
I occasionally run out of color in my X11 terminal. At this
point, R will issue this error message:
Error: X11 cannot allocate additional graphics colors.
Consider using colortype="pseudo.cube" or "gray".
An immediate x11(colortype="pseudo.cube") doesn't work as the
colortype seems to be shared among the different x11 plotting windows.
So I have
2008 Jul 06
3
VNC 'fix' for 256 colour game only shows 2 colours?
I'm trying to run an old (~1995) Windows game under Wine, but it requires 256 colours and won't work any higher. I've checked out the 256 colour hacks page and the X methods don't work, because I use the FGLRX drivers and they don't support 8bpp, so I'm trying VNC.
I've installed vnc-server and vnc so I can play it through a 256 colour VNC connection, but so far I can
2017 Jun 21
2
[PATCH 01/11] drm/fb-helper: do a generic fb_setcmap helper in terms of crtc .gamma_set
On 21/06/17 04:38 PM, Daniel Vetter wrote:
> On Tue, Jun 20, 2017 at 09:25:25PM +0200, Peter Rosin wrote:
>> This makes the redundant fb helpers .load_lut, .gamma_set and .gamma_get
>> totally obsolete.
>>
>> I think the gamma_store can end up invalid on error. But the way I read
>> it, that can happen in drm_mode_gamma_set_ioctl as well, so why should
>>
2009 Aug 24
4
[PATCH 1/2] man page: Fix the supported fb depths.
Signed-off-by: Francisco Jerez <currojerez at riseup.net>
---
man/nouveau.man | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/man/nouveau.man b/man/nouveau.man
index 87f645a..5c4e4ae 100644
--- a/man/nouveau.man
+++ b/man/nouveau.man
@@ -13,9 +13,10 @@ nouveau \- NVIDIA video driver
.fi
.SH DESCRIPTION
.B nouveau
-is an __xservername__ driver for NVIDIA
2006 Sep 12
1
Use of xvfb : X11 cannot allocate additional graphics colors. Consider using colortype="pseudo.cube" or "gray"
Hi,
I use R in remote access on a Debian server.
I need X11() to create graphical things so I use xvfb-run (Virtual X server
environnement) R to allowing X11() capabilities to R.
An other technique is to connect in shh -X to execute my R script.
With the connection ssh -X, my R script is well executed. BUT when I use Xvfb,
some graphics are created but an error occured and stop the script.
2001 Aug 30
1
imagenrgb: Function to display RGB images in R
I've writen this function (imagenrgb)
to display a (m,n,3) array
as a RGB image with ngris^3 colors and,optionally,
stretching. If option ver=F, it does not
display but saves a pseudocolor version of the image
as a list (so that subsequent displays are faster).
I'd appreciate feedback and improvements
and hope that it's useful for others.
Example of use:
> dim(imatest)
[1] 100
2007 Feb 27
2
Invisible window problem
There is a bug which I am seeing and a few people are reporting
on the forum.
The problem is a hidden window which is always rendered on
top. It is always short and wide and appears near the
bottom-center of the screen.
Here is the output from xwininfo on that window, xprop produces
nothing.
xwininfo: Window id: 0x3400787 (has no name)
Absolute upper-left X: 294
Absolute upper-left Y:
2008 May 26
2
windows opening off screen
Hi,
I'm having problems with windows which open off-screen and are thus inaccessible. Until recently, I ran my laptop with an external monitor in a dual-screen configuration. Now, I'm back to a single screen, but some wine apps appear to be trying to start up elsewhere.
So, I can verify that the program is running using ps and xwininfo:
wtipton 6652 26.5 2.3 2662984 36500 ?
1999 Apr 07
1
R-0.64.0 is released
I've put up R-0.64.0.tgz up for FTP from Auckland a little while ago.
As usual, don't get it from there unless you are desperate, but wait
for it to be mirrored at a CRAN site near you within a day or two.
For those who *are* desperate, I've left a copy in
ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.64.0.tgz
(Be gentle, that's my desktop PC!)
There's also a version split
1999 Apr 07
1
R-0.64.0 is released
I've put up R-0.64.0.tgz up for FTP from Auckland a little while ago.
As usual, don't get it from there unless you are desperate, but wait
for it to be mirrored at a CRAN site near you within a day or two.
For those who *are* desperate, I've left a copy in
ftp://blueberry.kubism.ku.dk/pub/R-devel/R-0.64.0.tgz
(Be gentle, that's my desktop PC!)
There's also a version split
2007 Mar 21
3
TightVNC controlling a Mac OSX 10.4.9.
Need some pointers here. I've got CentOS 4.4, and I want to control my
OSX 10.4.9 box via VNC. It connects, and I get a little dot for the
mouse cursor, but just a black screen. I can see the mouse controlling
the OSX desktop...
Here's the output when I start in a terminal:
[d at f ~]$ vncviewer
VNC server supports protocol version 3.889 (viewer 3.3)
VNC authentication succeeded
2018 Feb 04
1
[PATCH 1/2] dri3: remove bogus condition for creating pixmap
Not clear what the depth % 8 was trying to protect against, but it was
breaking 30bpp visuals with DRI3. Add it in to ensure that bitsPerPixel
% 8 is 0, since there is plenty of bpp/8 math in the driver.
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
src/nouveau_dri2.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/nouveau_dri2.c b/src/nouveau_dri2.c
2013 Feb 14
12
[PATCH v7 0/5] xen: ARM HDLCD video driver
Hi all,
these are the remaining unapplied patches of the ARM HDLCD patch series.
Changes in v7:
- rebased on b61ed421d2c85b5b106c63f2c14f8aa162b282f0;
- turn more printk and panic into early_printk and early_panic.
Changes in v6:
- rebased on 77d3a1db3196b1b5864469f8d3f41d496800c795;
- remove useless initializations to NULL in lfb_init;
- more compact checks in lfb_init.
Changes in v5:
- move
2001 Aug 14
1
Wine & Half-Life
Anyone know how can I fix Half-Life problem? :
"Half Life need at least a 16bit color depth to run,
usually this is "32768" or "65535" colors"
I tried many settings in config, and it doesn't work.
I have Wine 20010809 from Debian binaries ( other versions
don't work too ) and X 4.1.0 with TrueColor (24bpp) color
depth on Nvidia card.
--
Pozdrawiam
Jakub
1998 Oct 05
1
R meets the gimp
As part of preparation for a ``visualization'' course I am supposed to teach
I had a brief play with using the Gimp to capture an on-screen R plot and
then massaging it into something more suitable for magazine publication :-).
You can see the result at
ftp://stat.auckland.ac.nz/pub/ihaka/plot.jpg
It looks best in truecolor.
Ross