[Bradford] A couple of small jobs
Devo Too
mike_g at devotoo.org.uk
Wed Mar 20 15:29:21 UTC 2019
Hi Folks,
Seems I have an offer which may well sort out my laptop problem.
Still looking for somebody with, at a guess, one to two hours if already
familiar with the system, to sort out an IMAP mail server using Exim (or
IMAP-capable alternative), Spamassassin and Dovecot (I still haven't had
time to read up on Amavis-new but that could well be added to the mix).
Any takers?
Mike
On 19/03/2019 21:29, Devo Too via Bradford wrote:
> Renewing my reply so it goes to list. Please, please, DO NOT HIT THE
> REPLY BUTTON then add the list as an afterthought. REPLY TO LIST ONLY.
> Delete any other addresses your email client automaticcally adds. Or the
> very best intended help gets lost in a quagmire of unattached
> conversations and becomes a damned nuisance instead of help..
>
> Thanks,
>
> Mike
>
> It describes a process I am already aware of, certainly. The problem is
> how to write the changes directly into the BIOS. I did this 4 or 5 years
> ago when configuring this as a new computer. But that was when UEFI was
> relatively new and with an AMD CPU. The new laptop has an Intel CPU and,
> seemingly, there has been some industry concensus allowing 'Doze too
> much of an influence for comfort.
>
> John has been in touch off-list and I'm awaiting his response to my
> response. If he can do it I'll be making the earliest possible
> arrangement to get to Halifax. As always, though, it's not straightforward.
>
> Mike
>
> On 19/03/2019 20:53, Darren Drapkin wrote:
>> Is this insert, from the kernel docs, any help in a UEFI boot problem ?
>>
>> =====
>> begins
>> =====
>>
>>
>> General note on [U]EFI x86_64 support
>> -------------------------------------
>>
>> The nomenclature EFI and UEFI are used interchangeably in this document.
>>
>> Although the tools below are _not_ needed for building the kernel,
>> the needed bootloader support and associated tools for x86_64 platforms
>> with EFI firmware and specifications are listed below.
>>
>> 1. UEFI specification: http://www.uefi.org
>>
>> 2. Booting Linux kernel on UEFI x86_64 platform requires bootloader
>> support. Elilo with x86_64 support can be used.
>>
>> 3. x86_64 platform with EFI/UEFI firmware.
>>
>> Mechanics:
>> ---------
>> - Build the kernel with the following configuration.
>> CONFIG_FB_EFI=y
>> CONFIG_FRAMEBUFFER_CONSOLE=y
>> If EFI runtime services are expected, the following configuration
>> should
>> be selected.
>> CONFIG_EFI=y
>> CONFIG_EFI_VARS=y or m # optional
>> - Create a VFAT partition on the disk
>> - Copy the following to the VFAT partition:
>> elilo bootloader with x86_64 support, elilo configuration file,
>> kernel image built in first step and corresponding
>> initrd. Instructions on building elilo and its dependencies
>> can be found in the elilo sourceforge project.
>> - Boot to EFI shell and invoke elilo choosing the kernel image built
>> in first step.
>> - If some or all EFI runtime services don't work, you can try following
>> kernel command line parameters to turn off some or all EFI runtime
>> services.
>> noefi turn off all EFI runtime services
>> reboot_type=k turn off EFI reboot runtime service
>> - If the EFI memory map has additional entries not in the E820 map,
>> you can include those entries in the kernels memory map of available
>> physical RAM by using the following kernel command line parameter.
>> add_efi_memmap include EFI memory map of available physical RAM
>>
>> =====
>> ends
>> =====
>>
>> On Tuesday 19 Mar 2019 13:10:17 Devo Too via Bradford wrote:
>>> Hi Folks,
>>>
>>> I'm snowed under and not finding time to get a couple of things out of
>>> the way. There is a small amount of money available to pay for the work,
>>> I'm hoping sufficient to cover it.
>>>
>>> The first is for our two voluntary projects, which haven't got any money
>>> in yet but the three of us involved have put a bit in so we can do
>>> things like this to get started.
>>>
>>> We need Exim configuring, along with Spamassassin and Dovecot (plus
>>> Amavis-new?) on a Bytemark VM.
>>>
>>> The second is for me and I'll have to cough up personally. I've wiped
>>> out the root partition on the new laptop. On boot it asks me to reboot
>>> and select proper boot device or insert boot media in selected boot
>>> device and press a key. Nothing happens with the latter) and the only
>>> boot optgion available is UEFI network stack. The USB and 'Doze Boot
>>> options have been deleted.
>>>
>>> If you can do either, or at least point me in the right direction for
>>> the laptop problem (e.g. need somebody with a 'Doze10 USB 'cos no CD
>>> slot and there's no other way to do it), please respond here or on 07564
>>> 689577.
>>>
>>> Thanks all,
>>>
>>> Mike
>>
>
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