mouse problem on Redhat Enterprise

2006-04-24 Thread Zhao Peng

Good morning,

I have a switch console (Belkin) which enable me to use only one mouse 
and one keyboard for a windows machine and a linux box.


I'm having a problem with the mouse (ps/2) on linux box (RedHat 
Enterprise). Rehat can recognize it, but I just can't move cursor around 
as I intend to.


This mouse works well on the windows machine.

The same thing described above happened to another working mouse. So my 
feeling is that the problem has nothing to do with the mouse itself.


Any suggestion as to how to make it  work on Redhat?

Thanks
Zhao
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[fixed] mouse problem on Redhat Enterprise

2006-04-24 Thread Zhao Peng

Hi,

I just wanted to let you know that I deleted old mouse setting during 
the boot-up and it then automatically re-configured the mouse setting, 
and now it works.


Thanks,
Zhao
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Re: mouse problem on Redhat Enterprise

2006-04-24 Thread Jerry Feldman
On Monday 24 April 2006 9:11 am, Zhao Peng wrote:
 I have a switch console (Belkin) which enable me to use only one mouse
 and one keyboard for a windows machine and a linux box.
While you solved your problem, I have a question.
I currently have a 4 port Linksys PS/2 KVM.  I was thinking of getting a 
2-port USB KVM for a number of reasons. Belkin has a KVM with built-in 
cables. 
Is your switch console a KVM or is it a physical switch. 

Regarding the Belkin KVM units, what is the procedure for switching.
On the Cybex units, there is a ctrl-ctrl-# sequence. On the Linksys, 
ctrl-alt-shift-#

(In general, I avoid Belkin products).
-- 
Jerry Feldman [EMAIL PROTECTED]
Boston Linux and Unix user group
http://www.blu.org PGP key id:C5061EA9
PGP Key fingerprint:053C 73EC 3AC1 5C44 3E14 9245 FB00 3ED5 C506 1EA9
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Re: mouse problem on Redhat Enterprise

2006-04-24 Thread Ben Scott
On 4/24/06, Jerry Feldman [EMAIL PROTECTED] wrote:
 Regarding the Belkin KVM units, what is the procedure for switching.

  It varies from model to model, but they seem to like using [Scroll
Lock] as an attention key, followed by the digit key for the channel
number (or two digit keys for bank, channel for units that support
cascading).

 (In general, I avoid Belkin products).

  Their KVMs do tend to be rather flaky.

-- Ben

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Re: mouse problem on Redhat Enterprise

2006-04-24 Thread Ben Scott
On 4/24/06, Zhao Peng [EMAIL PROTECTED] wrote:
 I have a switch console (Belkin) which enable me to use only one mouse
 and one keyboard for a windows machine and a linux box.

 I'm having a problem with the mouse (ps/2) on linux box (RedHat
 Enterprise).

  You solved your problem, but...

  I recently encountered an issue with CentOS 4.2 (RHEL clone) and
some no-name KVM switch.  It appears the 2.6 kernel has more
sophisticated built-in mouse support (to facilitate USB support), but
that something about it does not get along some KVM switches.

  Symptoms included:
- Totally erratic mouse pointer movement after switching away and back
to the Linux box
- Kernel error messages in syslog about lost synchronization and
throwing bytes away

  The fix was to add the following kernel command line parameters to
the boot loader:

psmouse.resetafter=10 psmouse.proto=bare

  A reboot was required to put those changes into effect.  Linux
really is just like Windows now.  You have moved your mouse.  You
must reboot for this change to take effect.

-- Ben

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Re: mouse problem on Redhat Enterprise

2006-04-24 Thread Jerry Feldman
On Monday 24 April 2006 10:12 am, Ben Scott wrote:
 On 4/24/06, Jerry Feldman [EMAIL PROTECTED] wrote:
  Regarding the Belkin KVM units, what is the procedure for switching.

   It varies from model to model, but they seem to like using [Scroll
 Lock] as an attention key, followed by the digit key for the channel
 number (or two digit keys for bank, channel for units that support
 cascading).

  (In general, I avoid Belkin products).

   Their KVMs do tend to be rather flaky.
Thanks Ben. I have heard horror stories about their routers and Network 
cards. 
-- 
Jerry Feldman [EMAIL PROTECTED]
Boston Linux and Unix user group
http://www.blu.org PGP key id:C5061EA9
PGP Key fingerprint:053C 73EC 3AC1 5C44 3E14 9245 FB00 3ED5 C506 1EA9
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