Date: Sun, 3 Sep 2000 16:29:03 -0400 (EDT) From: David Gilbert <dgilbert@velocet.ca> To: freebsd-stable@freebsd.org, freebsd-mobile@freebsd.org Subject: 4.1-RELEASE resumes, 4.1-STABLE hangs. Message-ID: <14770.46223.728194.598919@trooper.velocet.net>
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Where do I start looking for this: With 4.1-RELEASE, my fujitsu E6150 notebook correctly suspends and resumes... and with 4.1-CURRENT (sup'd yesterday) it doesn't --- it hangs on the resume. I've even up and down graded several times to verify the behaviour. (I'm not even sure where the suspend/resume code lives ... so I could use some pointers ... but I'm also looking for something that changed recently.) I have also verified that with 4.1-RELEASE (where suspend/resume work) that removing my CDROM (booting fresh with my cdrom removed --- I can replace it with an extra battery) will cause suspend/resume not to work. Please be clear about this: with the laptop in the off state, I remove the cdrom, and replace it with "nothing" or a battery and then boot... and while booted without the cdrom drive, suspend/resume hangs on resume. It hangs on resume even if I use the zzz command. When the laptop resumes, I see it reset ata0 and ata1 (normally). Ata1 doesn't probe when I boot without the cdrom installed (this seems common to desktops, even) ... so I'm wondering if some code is blindly resetting both ata channels and hanging on the non-existent one. Dave. -- ============================================================================ |David Gilbert, Velocet Communications. | Two things can only be | |Mail: dgilbert@velocet.net | equal if and only if they | |http://www.velocet.net/~dgilbert | are precisely opposite. | =========================================================GLO================ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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