D&C GLug - Home Page

[ Date Index ] [ Thread Index ] [ <= Previous by date / thread ] [ Next by date / thread => ]

Re: [LUG] Getting to UEFI

 

On 01/04/17 16:21, mr meowski wrote:
On 01/04/17 16:08, Neil via list wrote:

I think secure boot is off, but I am not sure. As I said, the machine
arrived with Xubuntu already set up, so I have just been using it. I
have not tried to get at the BIOS before today.


What does the following get you in Xubuntu?

sudo dmidecode -t 0
dmesg | grep -i EFI

Cheers

# dmidecode 3.0
Getting SMBIOS data from sysfs.
SMBIOS 2.8 present.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
        Vendor: American Megatrends Inc.
        Version: P2.80
        Release Date: 01/26/2016
        Address: 0xF0000
        Runtime Size: 64 kB
        ROM Size: 14336 kB
        Characteristics:
                PCI is supported
                BIOS is upgradeable
                BIOS shadowing is allowed
                Boot from CD is supported
                Selectable boot is supported
                BIOS ROM is socketed
                EDD is supported
                5.25"/1.2 MB floppy services are supported (int 13h)
                3.5"/720 kB floppy services are supported (int 13h)
                3.5"/2.88 MB floppy services are supported (int 13h)
                Print screen service is supported (int 5h)
                8042 keyboard services are supported (int 9h)
                Serial services are supported (int 14h)
                Printer services are supported (int 17h)
                ACPI is supported
                USB legacy is supported
                BIOS boot specification is supported
                Targeted content distribution is supported
                UEFI is supported
        BIOS Revision: 5.11

[ 0.000000] ACPI: UEFI 0x0000000077F57E18 000042 (v01 00000000 00000000) [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[    1.728609] tsc: Refined TSC clocksource calibration: 2712.015 MHz


Hope all that helps,

Neil



--
The Mailing List for the Devon & Cornwall LUG
https://mailman.dclug.org.uk/listinfo/list
FAQ: http://www.dcglug.org.uk/listfaq