Date: Sun, 13 Feb 2005 14:47:39 +0500 (YEKT) From: Yuri PQ <pq@q.ozersk.ru> To: FreeBSD-gnats-submit@FreeBSD.org Subject: i386/77443: Can't access floppy - "/dev/fd0: Input/output error" Message-ID: <200502130947.j1D9ldn6066849@q.ozersk.ru> Resent-Message-ID: <200502130950.j1D9oJrB076117@freefall.freebsd.org>
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>Number: 77443 >Category: i386 >Synopsis: Can't access floppy - "/dev/fd0: Input/output error" >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Feb 13 09:50:19 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Yuri PQ >Release: FreeBSD 5.3-RELEASE i386 >Organization: >Environment: System: FreeBSD q.ozersk.ru 5.3-RELEASE FreeBSD 5.3-RELEASE #2: Thu Jan 27 17:40:22 YEKT 2005 pq@q.ozersk.ru:/usr/src/sys/i386/compile/PQ i386 >Description: Recently I have changed 5.2.1 to 5.3 via binary upgrade from CD. I rare use a floppy, but yesterday I've got one, tried to read it and got a message: "/dev/fd0: Input/output error". I tried to load other OS from other bootable floppy - It worked. I tried to boot from 5.2.1 CD and successfully read that (1st) floppy. Then I reload 5.3 again and look into dmesg: fdc0: (floppy drive controller (FDE)) port 0x3f7,0x3f0-0x3f5 irq 6 on acpi0 fdc0: cannot reserve DMA request line fdc0: ic_type 90 part_id 80 fdc0: [MPSAFE] fdc0: [FAST] fd0: (1440-KB 3.5" drive) on fdc0 drive 0 I tried to boot 5.2.1 again and noted same message about "cannot reserve DMA..." But 5.2.1 works! >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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