Folks;
I have a BA23 VAX of unknown provenance, which tonight I moved from the project backlog to
the workbench. It comes up and passes selftest. But any key I press on the console
terminal is repeated a couple dozen times (to the limit of the input line length?). This
makes it impossible to interact with ODT.
Is this a normal sort of well-understood failure mode? In this session excerpt, the only
thing I am sending is <BREAK> (giving me the normal chevron prompt), <ENTER>
(giving me the repeated chevrons, sometimes with other characters in the pattern), ?, and
h. I did not type any colons at the [XQA0] prompt, though I did try to backspace them. The
behavior is the same if I remove all boards besides the KA655-B and 16 MB memory board.
KA655-B V5.3, VMB 2.7
Performing normal system tests.
40..39..38..37..36..35..34..33..32..31..30..29..28..27..26..25..
24..23..22..21..20..19..18..17..16..15..14..13..12..11..10..09..
08..07..06..05..04..03..
Tests completed.
Loading system software.
No default boot device has been specified.
Available devices.
-DUA0 (RA81)
-DUA1 (RA81)
-XQA0 (08-00-2B-19-A2-D7)
-XQB0 (08-00-2B-0D-83-C0)
Device? [XQA0]: : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :
: : : \ \\
?26 VAL TOO LRG
Device? [XQA0]:
(BOOT/R5:0 XQA0)
2..
-XQA0
?4B CTRLERR, XQA0
?06 HLT INST
PC = 00000C1A
Failure.
>>A0
?22 ILL CMD
>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>>>A>>^C
>>????????????????????????????????????????????????????????????????????????????????
?22 ILL CMD
>>
>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>
?22 ILL CMD
>>
>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>
?22 ILL CMD
>>
>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>^C
>>
>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
?22 ILL CMD
>>
>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>^C
>>hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
?22 ILL CMD
>>
>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>?2>>>\>\\^C
>>
>>
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
?22 ILL CMD
>>
ok
bear.
--
until further notice