LinuxQuestions.org
Welcome to the most active Linux Forum on the web.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 04-21-2005, 12:52 AM   #1
MalachiX
LQ Newbie
 
Registered: Feb 2005
Location: Miramar
Distribution: Fedora Core 3
Posts: 13

Rep: Reputation: 0
Interrupt Question


I just wanted to get some advaice. I have been having a problem with X. When I am in xorg the GUI just randomly freezes/hangs. I have tried configuring xorg.conf as well as a couple of things.

I am not very familiar with interrupts. However I do know that two devices should not share the same interrupt. So I wanted someone elses opinion that is more familiar with interrupts. Below is my /proc/interrupts file. So you think that the freeze could be getting caused by conflicting/crossed interrupts?

CPU0
0: 2293279 XT-PIC timer
1: 2491 XT-PIC i8042
2: 0 XT-PIC cascade
3: 2 XT-PIC ohci1394
8: 2 XT-PIC rtc
9: 0 XT-PIC acpi
10: 10285 XT-PIC uhci_hcd, uhci_hcd, eth0
11: 179339 XT-PIC ehci_hcd, uhci_hcd, uhci_hcd, VIA8237, nvidia
12: 130446 XT-PIC i8042
14: 9768 XT-PIC ide0
15: 36 XT-PIC ide1
NMI: 0
LOC: 2292840
ERR: 11342
 
Old 04-21-2005, 03:40 AM   #2
ahwkong
Member
 
Registered: Aug 2004
Location: Australia
Distribution: Fedora
Posts: 282

Rep: Reputation: 30
Well, PCI bus allows devices to share IRQ these day.

If it is a X11 issue, you can try to inspect the Xorg.0.log first to see if there is any clue.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
interrupt handling mp4-10 Programming 5 02-14-2005 07:13 AM
<0>Kernel panic: Aiee, killing interrupt handler! In interrupt handler - not syncing mrb Linux - Newbie 2 01-09-2005 10:47 AM
about interrupt dummyagain Programming 0 10-26-2003 03:09 AM
interrupt dummyagain Programming 5 10-20-2003 10:09 PM
interrupt??? raven Linux - Hardware 1 06-10-2002 07:57 AM


All times are GMT -5. The time now is 07:08 AM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration