|
|
iBook G4: Frequent kernel panics. USB hub?
|
|
|
|
Clinically Insane
Join Date: Apr 2007
Location: Iowa, how long can this be? Does it really ruin the left column spacing?
Status:
Online
|
|
Last night, out of nowhere, my iBook decided to kernel panic. I came back to my room after being gone for a while and the crash text was on the screen. I rebooted, only to have it do the "restart your computer" screen when the login screen came up. Another reboot, and things seemed to work okay, except that the mouse and keyboard wouldn't work. I have them plugged into my iBook through a really old Belkin USB stacking hub. I unplugged the hub's power source, and the mouse and keyboard started working. This morning I got another kernel panic, and the same thing happened with the mouse and keyboard, except now the keyboard won't work through the hub at all.
Here's the panic text:
Wed Dec 19 09:02:27 2007
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x0000000024788048 PC=0x000000000004327C
Latest crash info for cpu 0:
Exception state (sv=0x259eb000)
PC=0x0004327C; MSR=0x00009030; DAR=0x24788048; DSISR=0x40000000; LR=0x00043190; R1=0x24788040; XCP=0x0000000C (0x300 - Data access)
Backtrace:
backtrace terminated - frame not mapped or invalid: 0x24788040
Proceeding back via exception chain:
Exception state (sv=0x259eb000)
previously dumped as "Latest" state. skipping...
Exception state (sv=0xf32c80)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)
BSD process name corresponding to current thread: kernel_task
Mac OS version:
9B18
Kernel version:
Darwin Kernel Version 9.1.0: Wed Oct 31 17:48:21 PDT 2007; root:xnu-1228.0.2~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x0009AD18 0x0009B6BC 0x00029DC4 0x000AEA90 0x000B22F8
Proceeding back via exception chain:
Exception state (sv=0x259eb000)
PC=0x0004327C; MSR=0x00009030; DAR=0x24788048; DSISR=0x40000000; LR=0x00043190; R1=0x24788040; XCP=0x0000000C (0x300 - Data access)
Backtrace:
backtrace terminated - frame not mapped or invalid: 0x24788040
Exception state (sv=0xf32c80)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)
BSD process name corresponding to current thread: kernel_task
Do I need to get a new hub? Keyboard? Computer?
|
|
|
|
|
|
|
|
|
Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
Status:
Offline
|
|
Sounds like the hub if you only experience it when the hub is connected.
|
"The natural progress of things is for liberty to yield and government to gain ground." TJ
|
|
|
|
|
|
|
|
Clinically Insane
Join Date: Apr 2007
Location: Iowa, how long can this be? Does it really ruin the left column spacing?
Status:
Online
|
|
Well the hub is connected both times, the difference is whether or not it's externally powered, and either way I have problems.
|
|
|
|
|
|
|
|
|
Clinically Insane
Join Date: Apr 2007
Location: Iowa, how long can this be? Does it really ruin the left column spacing?
Status:
Online
|
|
Okay, now they're happening all the time, and nothing at all is plugged into the computer. I'll restart it from locking up and it will panic before fully starting up.
|
|
|
|
|
|
|
|
|
Clinically Insane
Join Date: Apr 2007
Location: Iowa, how long can this be? Does it really ruin the left column spacing?
Status:
Online
|
|
I believe it's a problem with Leopard. I booted from the install DVD and told it to repair permissions, but I got several messages like "/System/Library/somethingsomething is damaged and was not repaired"
Better software than hardware. I guess I can try to reinstall Leopard.
|
|
|
|
|
|
|
|
|
Clinically Insane
Join Date: Apr 2007
Location: Iowa, how long can this be? Does it really ruin the left column spacing?
Status:
Online
|
|
...as the installer kernel panics, too.
|
|
|
|
|
|
|
|
|
Clinically Insane
Join Date: Apr 2007
Location: Iowa, how long can this be? Does it really ruin the left column spacing?
Status:
Online
|
|
After an archive and install of Leopard...more kernel panics.
I suppose I could downgrade to Tiger and see if that fixes my problem. If I do that, will I still be able to restore all of my documents and stuff from Time Machine?
|
|
|
|
|
|
|
|
|
Clinically Insane
Join Date: Apr 2007
Location: Iowa, how long can this be? Does it really ruin the left column spacing?
Status:
Online
|
|
I installed 10.4.6 and when the install finished and went to restart, it crashed. I rebooted, and it worked just fine. I used it for a couple hours without issue. Then I installed all of the updates and on the last Java update the network timed out and it fail. I restarted, but it took about 10 or 15 minutes before the Apple came up at all, then the spinny thing froze. After a couple hard restarts and zapping the PRAM, it worked again. Could a new hard drive maybe fix this?
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Forum Rules
|
|
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
|
HTML code is Off
|
|
|
|
|
|
|
|
|
|
|
|