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[bug #42026] error serial port `portf0e0' isn't found

From: David Holm
Subject: [bug #42026] error serial port `portf0e0' isn't found
Date: Sun, 17 Aug 2014 15:07:58 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_4) AppleWebKit/537.78.2 (KHTML, like Gecko) Version/7.0.6 Safari/537.78.2

Follow-up Comment #6, bug #42026 (project grub):

I am having the same issue on Gentoo using GRUB 2.02~beta2.  SOL works just
fine in Linux but GRUB refuses to use the port.  This is a fairly new machine
with a new installation (2 months give or take) and it has never had an older
GRUB version installed.

grub> serial --unit=5 --speed=115200
error: serial port `com5' isn't found.
grub> serial --port=0xf0e0 --speed=115200
error: serial port `portf0e0` isn't found.

# dmesg | grep ttyS5
[    1.624286] console [ttyS5] disabled
[    1.645086] 0000:00:16.3: ttyS5 at I/O 0xf0e0 (irq = 19, base_baud =
115200) is a 16550A
[    2.011451] console [ttyS5] enabled

# sha1sum /usr/portage/distfiles/grub-2.02~beta2.tar.xz

I also double checked that the fix from
0eb8ffb1f579d4507d78a822c843e334417f9ba1 is indeed present in the source code.


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