Re: Everything seems to cause a reboot

December 20th, 2011 - 04:20 am ET by goossens | Report spam
On 12/19/2011 6:01 PM, goossens@rsc.anu.edu.au wrote:



I have a i7 quad core 2600K, running current squeeze 6.0.3 with default
Gnome installation.




...


I have an IBM Model M 101 keyboard.



The quick fix is to simply swap your high quality clack-itty dinosaur KB
with its inbuilt 8042 chip for any new off the shelf modern KB of your
choice from $5 to $50. However, your current selection of the Model M
for modern use demonstrates a psychological profile that prevents you
from taking the easy route. (Or, did you tell a half truth? Is this KB
actually a newer Unicomp knockoff? If so the problem is probably not
the KB)

So, you can monkey with the BIOS A20 setting, try a PS/2-USB converter,
hack up a20.c, etc, to see if any of these things work for you. If not,
take option #1 and simply move on with life. Hang the Model M on a wall
or something as a trophy.



And it's also possible you have a video card/driver problem. Post
make/model of video chip (GPU) and driver you are using.


THanks for that. I really appreciate your response.

It is a real M. I have two, with ps2 plugs, and I do a LOT of typing and
I really would like to not have to swap for something else. I have tried
a LOT of keyboards, since producing text is a major part of my job and
hobbies, and I really don't want to change. Sorry if that sounds
ungrateful Also, I have the problem even when I logout using the mouse
to select the logout/shutdown from the gui (ie, make no use of keyboard at
all); maybe I have two separate issues?

I don't need a ps2 2 usb adapter (the machine has one), but I can try one.
As for graphics info:

As far as I can tell in my ignorance, it has an intel H67 chipset with
integrated graphics -- I do not have a separate graphics card. I suspect
that tallies with my psych profile too. Driver... umm... you do not
quite realise the degree of ignorance here... I append the output of some
grepping around

I have not idea what a BIOS A20 setting is, or a20.c, so I'll google away...

OK

$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation Sandy Bridge
Integrated Graphics Controller (rev 09)

OK

$ glxinfo | grep -i vendor
server glx vendor string: SGI
client glx vendor string: Mesa Project and SGI
OpenGL vendor string: Mesa Project

$ cat /etc/X11/xorg.conf
cat: /etc/X11/xorg.conf: No such file or directory

(I think this must be automagically built on demand)

$ cat /var/log/Xorg.0.log | grep -i VGA
(II) VESA(0): VESA VBE OEM: Intel(R)Sandybridge Desktop Graphics Chipset
Accelerated VGA BIOS
(II) VESA(0): VESA VBE OEM: Intel(R)Sandybridge Desktop Graphics Chipset
Accelerated VGA BIOS

$ cat /var/log/Xorg.0.log | grep -i vid
(II) The server relies on udev to provide the list of input devices.
X.Org Video Driver: 6.0
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 6.0
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 6.0
ABI class: X.Org Video Driver, version 6.0
ABI class: X.Org Video Driver, version 6.0
ABI class: X.Org Video Driver, version 6.0
ABI class: X.Org Video Driver, version 6.0
(II) VESA(0): #0: hsize: 640 vsize 480 refresh: 85 vid: 22833
(II) VESA(0): #1: hsize: 800 vsize 600 refresh: 85 vid: 22853
(II) VESA(0): #2: hsize: 1024 vsize 768 refresh: 85 vid: 22881
(II) VESA(0): #3: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
(II) VESA(0): #4: hsize: 640 vsize 480 refresh: 100 vid: 26673
(II) VESA(0): #5: hsize: 800 vsize 600 refresh: 100 vid: 26693
(II) VESA(0): #6: hsize: 1280 vsize 960 refresh: 60 vid: 16513
(II) VESA(0): #7: hsize: 1152 vsize 864 refresh: 75 vid: 20337
(II) GLX: Initialized DRISWRAST GL provider for screen 0




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#1 Paul Saunders
December 20th, 2011 - 05:40 am ET | Report spam
On Tue, 20 Dec 2011 19:55:50 +1100
wrote:

On 12/19/2011 6:01 PM, wrote:
>
>> I have a i7 quad core 2600K, running current squeeze 6.0.3 with
>> default Gnome installation.
...
>> I have an IBM Model M 101 keyboard.
>
> The quick fix is to simply swap your high quality clack-itty
> dinosaur KB with its inbuilt 8042 chip for any new off the shelf
> modern KB of your choice from $5 to $50. However, your current
> selection of the Model M for modern use demonstrates a
> psychological profile that prevents you from taking the easy
> route. (Or, did you tell a half truth? Is this KB actually a
> newer Unicomp knockoff? If so the problem is probably not the KB)
>
> So, you can monkey with the BIOS A20 setting, try a PS/2-USB
> converter, hack up a20.c, etc, to see if any of these things work
> for you. If not, take option #1 and simply move on with life.
> Hang the Model M on a wall or something as a trophy.



Rebooting when switching out of graphics mode sounds like a graphics
driver problem to me, but just to eliminate the problem of your
keyboard, try appending "reboot=bios" to your kernel parameters. The
default is to use the keyboard controller to reboot, Stan is suggesting
that this may be a challenge for your keyboard.




Paul Saunders


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