Date: Mon, 29 Apr 2002 02:10:02 -0700 (PDT) From: Rupert Stitzinger <stitzinger_rupert@web.de> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/25521: Laptop with FreeBSD4.2 freezes in battery-use randomly for short time Message-ID: <200204290910.g3T9A2o09877@freefall.freebsd.org>
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The following reply was made to PR kern/25521; it has been noted by GNATS. From: Rupert Stitzinger <stitzinger_rupert@web.de> To: freebsd-gnats-submit@FreeBSD.org, stitzinger_r@fag.de Cc: Subject: Re: kern/25521: Laptop with FreeBSD4.2 freezes in battery-use randomly for short time Date: Mon, 29 Apr 2002 10:14:10 +0200 problem is still existing under FreeBSD 4.5. When CD-ROM is removed (TEAC CD-224E) computer is running without stops. Problem also occures with line-power use, but not so often. Computer is freezing for 10s According to a Linux FAQ this can be due to a not correct electrical implementation of the hardware (timing-problems). Also under DOS and Linux the machine freezes, but only for ca. .5s. There is something called "HeuristicPowerManagement" in the BIOS of this machine. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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