On Mon, Sep 04, 2017 at 12:39:02PM -0700, Grant wrote
>
> Now I'm running into "trap invalid opcode" errors on the older
> systems. Can I disable some of the newer CPU instruction sets on the
> master laptop when compiling to hopefully generate binaries that will
> work on the older systems?
Y
On Tue, Sep 5, 2017 at 4:32 AM, Marvin Gülker wrote:
> Real breaking
> changes of documented behaviour like the Bignum/Fixnum one are rare, and
> the effects are moderate.
This isn't even "breaking" yet. Only deprecated.
--
konsolebox
>> > and indeed XFCE doesn't seem to have very good support for this.
>> > Maybe you can find some of the settings listed there useful though.
>> >
>> > Other than that, if you want working DPI scaling, you'll have much
>> > better luck with KDE 5 / Plasma.
>>
>>
>> Won't I freak out if I'm an xfce
>> Is there a way to digitally discover the true height and width of your
>> screen in mm?
>
>
> If you know the shadow mask/dot pitch [1] or the real pixel per inch of your
> screen, then calculate it. This way you see if software reports wrong
> values.
Got it:
http://pixensity.com/list/dell-x
>> Now I'm running into "trap invalid opcode" errors on the older
>> systems. Can I disable some of the newer CPU instruction sets on the
>> master laptop when compiling to hopefully generate binaries that will
>> work on the older systems?
>
> Yes. You need to find out CPU_FLAGS_X86 and "-marc
>> ansible does sound pretty cool. I'll check it out if I outgrow my
>> script but as long as I can keep using Dell XPS 13 laptops I don't
>> think it will have any trouble scaling.
>
> For those dug in minimalists among us, there is also app-admin/cdist.
Have you tried ansible?
- Grant
On 2017-09-05 06:54, Grant wrote:
> Have you tried ansible?
ansible was in use at one of my jobs.
I feel that it is overkill for my personal use, and possibly for yours.
OTOH, your case _is_ different from mine: I don't admin PCs for other
folks to use.
--
Please don't Cc: me privately on mai
On 05/09/2017 02:01, Grant wrote:
This is exactly the use-case ansible was designed for: declarative,
idempotent, predictable management of a fleet of machines that may or
may not be around when you feel like updating something (so it catches
up later), and needs only sshd and p
2 times, one error with 1 ddns host, i have 14 ddns hosts.
ping6 martine.ddnss.org give unknown host back.
in named.log I see the hostname with added local domain.
martine.ddnss.org.lxsbbshome.tld.
this happens only at the ipv6/-record, only by this host,
not at the ipv4/A-record.
when I restar
On Di, 05 Sep 13:29:13 +
Grant wrote:
Is there a way to digitally discover the true height and width of your
screen in mm?
If you know the shadow mask/dot pitch [1] or the real pixel per inch of your
screen, then calculate it. This way you see if software reports wrong
values.
Got it:
On Di, 05 Sep 20:00:56 +
Floyd Anderson wrote:
On Di, 05 Sep 13:29:13 +
Grant wrote:
[…]
But X should get it right if I use:
DisplaySize 294 166
Looks like a typo. I got:
349.6462 mm × 165.6207 mm
with:
$ bc <<<'scale=4; ppi=276.05; cx=3800; inch=25.4; cx / ppi * inch'
A
Grant wrote:
> >> > and indeed XFCE doesn't seem to have very good support for this.
> >> > Maybe you can find some of the settings listed there useful
> >> > though.
> >> >
> >> > Other than that, if you want working DPI scaling, you'll have
> >> > much better luck with KDE 5 / Plasma.
> >>
>
>>> Now I'm running into "trap invalid opcode" errors on the older
>>> systems. Can I disable some of the newer CPU instruction sets on the
>>> master laptop when compiling to hopefully generate binaries that will
>>> work on the older systems?
>>
>> Yes. You need to find out CPU_FLAGS_X86 and
>> It truly sounds great but the devil is in the details in my particular
>> environment. If I feel like I'm outgrowing my script (and maybe even
>> if I don't) I'll dig into ansible. How big of a duty is the
>> implementation?
>
> Implementation is easy, it's just another Python app with a confi
On Tue, Sep 5, 2017 at 10:28 PM, Grant wrote:
Now I'm running into "trap invalid opcode" errors on the older
systems. Can I disable some of the newer CPU instruction sets on the
master laptop when compiling to hopefully generate binaries that will
work on the older systems?
>>
> Now I'm running into "trap invalid opcode" errors on the older
> systems. Can I disable some of the newer CPU instruction sets on the
> master laptop when compiling to hopefully generate binaries that will
> work on the older systems?
Yes. You need to find out CPU_FL
On Tue, Sep 5, 2017 at 10:43 PM, Grant wrote:
>> Now I'm running into "trap invalid opcode" errors on the older
>> systems. Can I disable some of the newer CPU instruction sets on the
>> master laptop when compiling to hopefully generate binaries that will
>> work on the older sys
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