From: ng0 <ng0@we.make.ritual.n0.is>
To: guix-devel@gnu.org
Subject: dmidecode + flashrom problems on GuixSD?
Date: Wed, 20 Jul 2016 00:59:53 +0000 [thread overview]
Message-ID: <87bn1t2kfq.fsf@we.make.ritual.n0.is> (raw)
This is what also happens with dmidecode alone, and as root.
Is /dev/mem special protected on GuixSD in contrast to a
non-hardened Gentoo for example?
ng0@shadowwalker ~/old/ng0/src/libreboot-t400/libreboot_util$
sudo ./flash update /home/ng0/libreboot/libreboot_experimental-82-g5090b51_grub_t400_8mb/t400_8mb_deqwertz_vesafb.rom
sudo: unable to execute ./flash: No such file or directory
ng0@shadowwalker ~/old/ng0/src/libreboot-t400/libreboot_util$
sudo ./flash update /home/ng0/libreboot/libreboot_experimental-82-g5090b51_grub_t400_8mb/t400_8mb_deqwertz_vesafb.rom
Mode selected: update
flashrom v0.9.8-unknown on Linux 4.6.3-gnu (x86_64)
flashrom is free software, get the source code at
http://www.flashrom.org
Calibrating delay loop... OK.
Error accessing high tables, 0x100000 bytes at 0x00000000bdaa0000
/dev/mem mmap failed: Operation not permitted
Failed getting access to coreboot high tables.
Error accessing DMI Table, 0x1000 bytes at 0x00000000bdaa8000
/dev/mem mmap failed: Operation not permitted
./flash: line 131: 3752 Segmentation fault $flashrom -p
internal -w "$rompath"
--
♥Ⓐ ng0
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next reply other threads:[~2016-07-20 1:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-20 0:59 ng0 [this message]
2016-07-20 8:30 ` dmidecode + flashrom problems on GuixSD? ng0
2016-07-20 8:40 ` Danny Milosavljevic
2016-08-11 11:51 ` ng0
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