- can't load font '-*-helvetica-medium-r-normal-*-12-*-*-*-*-*-iso8859-1'

Dear fellow fedora users,

I have compiled and installed x48(an hp48 g/gx calculator emulator) on Fedora.  When I try
to run it I get error:

[olivares@localhost ~]$ x48
x48: using XShm extension.
x48: /home/olivares/.hp48/hp48 is a version 0.4.0 file, converting
x48: FATAL ERROR, exit.
  - can't load font '-*-helvetica-medium-r-normal-*-12-*-*-*-*-*-iso8859-1'
  - Please change resource 'connectionFont'
[olivares@localhost ~]$

How can I overcome this error and run x48 on fedora?

Thanks & Best Regards,


Antonio




Sent from ProtonMail, encrypted email based in Switzerland.

[Jerry James]

On Tue, Sep 8, 2020 at 6:52 AM None via users
<users(a)lists.fedoraproject.org&gt; wrote:
>  I have compiled and installed x48(an hp48 g/gx calculator emulator)
> on Fedora.  When I try to run it I get error:
>
>  [olivares@localhost ~]$ x48
>  x48: using XShm extension.
>  x48: /home/olivares/.hp48/hp48 is a version 0.4.0 file, converting
>  x48: FATAL ERROR, exit.
>    - can't load font '-*-helvetica-medium-r-normal-*-12-*-*-*-*-*-iso8859-1'
>    - Please change resource 'connectionFont'
>  [olivares@localhost ~]$
>
>  How can I overcome this error and run x48 on fedora? 
Do you have the package xorg-x11-fonts-ISO8859-1-100dpi installed on
your system?
-- 
Jerry James
http://www.jamezone.org/

Sent from ProtonMail, encrypted email based in Switzerland.

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Tuesday, September 8, 2020 9:34 AM, Jerry James <loganjerry(a)gmail.com&gt; wrote:

>  On Tue, Sep 8, 2020 at 6:52 AM None via users
>  users(a)lists.fedoraproject.org wrote:
>
>  > I have compiled and installed x48(an hp48 g/gx calculator emulator) on Fedora. When
> I try to run it I get error:
>  > [olivares@localhost ~]$ x48
>  > x48: using XShm extension.
>  > x48: /home/olivares/.hp48/hp48 is a version 0.4.0 file, converting
>  > x48: FATAL ERROR, exit.
>  >
>  > -   can't load font '--helvetica-medium-r-normal--12-----*-iso8859-1'
>  > -   Please change resource 'connectionFont'
>  >     [olivares@localhost ~]$
>  >
>  >
>  > How can I overcome this error and run x48 on fedora?
>
>  Do you have the package xorg-x11-fonts-ISO8859-1-100dpi installed on
>  your system?
>
>  ------------------------------------------------------------------------------------
>
>  Jerry James
>  http://www.jamezone.org/ 
[olivares@localhost ~]$ rpm -qa | grep 'xorg-x11-fonts'
xorg-x11-fonts-misc-7.5-24.fc32.noarch
xorg-x11-fonts-Type1-7.5-24.fc32.noarch
xorg-x11-fonts-ISO8859-1-100dpi-7.5-24.fc32.noarch
[olivares@localhost ~]$


Best Regards,


Antonio

[Jerry James]

On Tue, Sep 8, 2020 at 8:36 AM None via users
<users(a)lists.fedoraproject.org&gt; wrote:
>  [olivares@localhost ~]$ rpm -qa | grep 'xorg-x11-fonts'
>  xorg-x11-fonts-misc-7.5-24.fc32.noarch
>  xorg-x11-fonts-Type1-7.5-24.fc32.noarch
>  xorg-x11-fonts-ISO8859-1-100dpi-7.5-24.fc32.noarch
>  [olivares@localhost ~]$ 
Then you'll have to change connectionFont to some font that you do
have.  What you have now is something like this (using a wildcard,
because I don't know what should go there):

*connectionFont: -*-helvetica-medium-r-normal-*-12-*-*-*-*-*-iso8859-1

You'll need to determine which font you want to use.  The
xorg-x11-apps package contains xfontsel, which can help you determine
a font string to use.  You might want to start by replacing the
"iso8859-1" part with wildcards, i.e.,

*connectionFont: -*-helvetica-medium-r-normal-*-12-*-*-*-*-*-*-*

Once you've got the font string you want, add it to your ~/.Xresources
or ~/.Xdefaults file.  Wow, I haven't had to do any of this for years.
My memory is a little hazy, but I think that's approximately what
needs to be done. :-)
-- 
Jerry James
http://www.jamezone.org/

[Jonathan Billings]

On Tue, Sep 08, 2020 at 08:50:41AM -0600, Jerry James wrote:
>  Once you've got the font string you want, add it to your
> ~/.Xresources
>  or ~/.Xdefaults file.  Wow, I haven't had to do any of this for years.
>  My memory is a little hazy, but I think that's approximately what
>  needs to be done. :-) 
I agree, this dredged up some bad memories of X fonts and font
servers.

on my f32 system with the X font packages installed, I don't see a
size 12 font:

$ xlsfonts |grep helvetica-medium-r-normal
-adobe-helvetica-medium-r-normal--11-80-100-100-p-56-iso8859-1
-adobe-helvetica-medium-r-normal--14-100-100-100-p-76-iso8859-1
-adobe-helvetica-medium-r-normal--17-120-100-100-p-88-iso8859-1
-adobe-helvetica-medium-r-normal--20-140-100-100-p-100-iso8859-1
-adobe-helvetica-medium-r-normal--25-180-100-100-p-130-iso8859-1
-adobe-helvetica-medium-r-normal--34-240-100-100-p-176-iso8859-1

So, I suspect the config for the HP48 emulator (another old memory,
RPN rocks!) has a size 12 font set someplace.

-- 
Jonathan Billings <billings(a)negate.org&gt;

Sent from ProtonMail, encrypted email based in Switzerland.

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Tuesday, September 8, 2020 10:11 AM, Jonathan Billings <billings(a)negate.org&gt;
wrote:

>  On Tue, Sep 08, 2020 at 08:50:41AM -0600, Jerry James wrote:
>
>  > Once you've got the font string you want, add it to your ~/.Xresources
>  > or ~/.Xdefaults file. Wow, I haven't had to do any of this for years.
>  > My memory is a little hazy, but I think that's approximately what
>  > needs to be done. :-)
>
>  I agree, this dredged up some bad memories of X fonts and font
>  servers.
>
>  on my f32 system with the X font packages installed, I don't see a
>  size 12 font:
>
>  $ xlsfonts |grep helvetica-medium-r-normal
>  -adobe-helvetica-medium-r-normal--11-80-100-100-p-56-iso8859-1
>  -adobe-helvetica-medium-r-normal--14-100-100-100-p-76-iso8859-1
>  -adobe-helvetica-medium-r-normal--17-120-100-100-p-88-iso8859-1
>  -adobe-helvetica-medium-r-normal--20-140-100-100-p-100-iso8859-1
>  -adobe-helvetica-medium-r-normal--25-180-100-100-p-130-iso8859-1
>  -adobe-helvetica-medium-r-normal--34-240-100-100-p-176-iso8859-1
>
>  So, I suspect the config for the HP48 emulator (another old memory,
>  RPN rocks!) has a size 12 font set someplace.
>
>  -----------------------------------------------------------------
>
>  Jonathan Billings billings(a)negate.org
>  
Thank you very much Sir!  Your message has helped me resolve this issue.  I changed the 12
to 11 and voila it worked!

[olivares@localhost Documents]$ xlsfonts |grep helvetica-medium-r-normal
-adobe-helvetica-medium-r-normal--11-80-100-100-p-56-iso8859-1
-adobe-helvetica-medium-r-normal--14-100-100-100-p-76-iso8859-1
-adobe-helvetica-medium-r-normal--17-120-100-100-p-88-iso8859-1
-adobe-helvetica-medium-r-normal--20-140-100-100-p-100-iso8859-1
-adobe-helvetica-medium-r-normal--25-180-100-100-p-130-iso8859-1
-adobe-helvetica-medium-r-normal--34-240-100-100-p-176-iso8859-1
[olivares@localhost Documents]$ echo "*connectionFont:
-*-helvetica-medium-r-normal-*-11-*-*-*-*-*-*-*" >> ~/.Xdefaults-$(hostname)
[olivares@localhost Documents]$ mcedit ~/.Xdefaults-localhost.localdomain

[olivares@localhost Documents]$ x48
x48: using XShm extension.
x48: /home/olivares/.hp48/hp48 is a version 0.4.0 file, converting
[olivares@localhost Documents]$

My sister bought me an HP48G with RPN in 1993 and I have it at home, but I like to have it
run virtually and now thanks to your suggestion, I got it working :)

Best Regards,


Antonio