Re: Weird issue: Screen savers HAMMERING the CPU

2022-05-20 Thread Tom Mitchell
On Wed, May 18, 2022 at 5:47 PM Thomas Cameron
 wrote:
>
> On 5/18/22 15:35, Joe Zeff wrote:
> > On 5/18/22 13:54, Thomas Cameron wrote:
> >> Anyone else seeing this? Is the only option to go through and test
> >> each one to see if they cause problems, and disable them?
> >
> > I run XFCE with the classic xscreensaver and have never had this
> > problem, although I don't lock the screen.  My suggestion would be to
> > disable whatever screensaver is running when this happens, eliminating
> > the problem one piece at a time.
>
>
> Hehehe - the problem is, I have four monitors and I am never completely
> sure which one is the one causing problems. I have gone through a bunch
> of screensavers and have run across a handful that seem to peg the CPU.
> I don't recall seeing this before though.

Screensavers ...  are these a library of images or are they X or GL
dynamic computational
heavy screensavers.   Which graphics cards are installed and what
driver is active.
Is acceleration using the card enabled or is the load on your CPU.
Texture maps?

Double check driver install and setup for GFX cards.

Is OpenGL installed? Correctly?
Chrome/Chromium and FIrefox allow hardware acceleration on graphics cards.
Toggle on and off to test.
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Re: font longevity questions.

2022-05-14 Thread Tom Mitchell
On Fri, May 13, 2022 at 12:07 PM George N. White III  wrote:
>
> On Fri, May 13, 2022 at 2:35 PM Tom Mitchell  wrote:
>>
>> On Tue, May 10, 2022 at 8:21 AM home user  wrote:
>> >
>> > Good morning,
>> >
>> > I have about 240 microsoft office word 2010 documents, all 9+ years old,
..
>> Backup and  transfer the fonts you legally own to durable media
>> and install them as needed.
>
>
> You rarely "own" fonts.  Licenses for commercial fonts may allow backups,
> but only for recovery on the system where they were first installed.

Thank you for reinforcing this point.
Fonts and friends are a fickle tangle.
Keep things simple. An old boss could not cope with a text file that
did not end in .txt
My job was to support the products on an exhaustive list of unix and
linux systems (sigh).
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Re: font longevity questions.

2022-05-13 Thread Tom Mitchell
On Tue, May 10, 2022 at 8:21 AM home user  wrote:
>
> Good morning,
>
> I have about 240 microsoft office word 2010 documents, all 9+ years old,
> that I'm converting to LibreOffice Writer in Fedora-35.  I'm having to
> do this in 3 steps

Add a 4th step to your checklist.
Backup and  transfer the fonts you legally own to durable media
and install them as needed.
It may be as simple as navigating to C:\Windows\Fonts, and then
copying the font files
to a USB disk and then installing them locally on another machine.
Adobe fonts are often constrained so look for and use ones that are not.
TeX fonts are another source of confusion and opportunity.
Apple fonts seem to be favorites of managers.

Font formats add additional confusion, both display and print, watch
for pix map fonts that do not scale for your display.
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