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Subject: i386/15961: No keyboard import possible after floppy drive error
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>Number:         15961
>Category:       i386
>Synopsis:       System allows no keyboard input after floppy drive error
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jan  7 03:20:01 PST 2000
>Closed-Date:
>Last-Modified:
>Originator:     Klaus-Juergen Wolf
>Release:        FreeBSD 3.4-RELEASE i386
>Organization:
>Environment:

PII-300 96MB

>Description:

After erroneously having mounted a write-protected floppy without -r
option (i.e. read-writable), a write attempt on the floppy results in
the system ignoring keyboard input (w/o any further I/O activity), even
Ctrl-Alt-Del (as explicitly allowed in the kernel config). The system
didn't appear to hang as a whole; one could switch between the virtual
consoles.

Error messages:

Jan  7 11:57:24 solling /kernel: fd0c: hard error writing fsbn 284 (ST0 40<abnrml> ST1 2<write_protect> ST2 0 cyl 7 hd 1 sec 15)
Jan  7 11:57:24 solling /kernel: fd0c: hard error writing fsbn 1282 (ST0 40<abnrml> ST1 2<write_protect> ST2 0 cyl 35 hd 1 sec 5)


>How-To-Repeat:

Mount a write protected floppy writable and write on it.

>Fix:
	
Unknown.


>Release-Note:
>Audit-Trail:
>Unformatted:


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