From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041215 Firefox/1.0 Red Hat/1.0-12.EL4 Description of problem: When trying to install RHEL4 on a machine with an Adaptec 2940 Ultra SCSI adaptor the install program freezes for a long time (over 10 minutes) on the 'loading aic7xxx module' message. Version-Release number of selected component (if applicable): kernel-2.6.9-5ELSMP How reproducible: Always Steps to Reproduce: 1.Boot off RHEL4 final release CD1 2.Press enter at RedHat boot prompt to accept default options (GUI install etc.) 3. Actual Results: The install froze for well over 30 minutes. Ctrl+Alt+F2 etc allowed switching between consoles. After an extended period of time the installer continued and RHEL4 installed correctly. The last few lines on the Alt+F3 console were: loaded e1000 from /modules/modules.cgz loaded aic7xxx from /modules/modules.cgz loaded libata from /modules/modules.cgz loaded sata_sil from /modules/modules.cgz loaded ata_piix from /modules/modules.cgz Expected Results: The installer should have immediately loaded the aic7xxx driver and proceded with the install - it should only have taken a few seconds. Additional info:
Just tried it again - the actual time taken to get past the 'loading aic7xxx' was 50 minutes!!! (+-5mins) and that was with passing the option 'linux acpi=force' at boot time.
I saw something very similar happen myself once, and the problem went away with a system BIOS update. Can you check you have the latest from your vendor ?
I'm using a Tyan Tomcat i7210 S5112 mobo. It has the version 1.04 bios which is the latest that was on the tyan.com website.
I just updated my BIOS after reading this and the problem went away for me. I've got an Intel SCB2 in an RS2200 chassis. When it was hanging before, I got a message that said something like "Disabling IRQ interrupt 10".
While installing AS4 on an IBM IntelliStation (onboard AIC7899), I can reproduce the same error. When you were able to install RH just with some delay, I think you don't have any SCSI devices on the Adaptec!? I've waited more than half an hour and could see on another console (Alt-F3) that the system tried tu scan the SCSI IDs with reporting an error on each ID "no response, can't reset, exited with error code 02x220,...". Even when the machine has booted after this torture, I hadn't any SCSI drives to installl RH on! Today i'll check the BIOS version again, but I think, it's already the newest one. Maybe you have some tricks for me, how you solved the problem if you couldn't do a BIOS update!? Thanks in advance
The kernel option 'acpi=off' should solve this problem...
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