Re: [DNG] BUG in desktop-base
On Tue, 13 Apr 2021 18:20:37 -0400 fsmithred via Dng wrote: > On 4/13/21 6:13 PM, tito via Dng wrote: > > On Tue, 13 Apr 2021 23:19:06 +0200 > > aitor wrote: > > > >> Hi Tito, > >> > >> On 13/4/21 8:08, tito via Dng wrote: > >>> cat /sys/class/drm/card0-Virtual-1/modes > >>> preferred > >>> 2560x1600 > >>> 1920x1440 > >>> 1856x1392 > >> The origin of the warning lies in the first line equal to > >> "preferred", as you pointed out: > >> > >> /var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred: > >> integer expression expected > >> > >> Imho, it should be considered a bug because the script ignores the > >> preferred value, going ahead with the *else* statement. > >> > >> Cheers, > >> > >> Aitor. > >> > >> > > > > Hi, > > so next question is: is it devuan or debian bug? > > > > Ciao, > > Tito > > ___ > > Devuan. We fork desktop-base. You could file a bug report, or you > could just tell me. I have control over line 30 and all the others. > What should I do with it? Where and how can the script get the > preferred value? > > Thanks, > fsmithred > Hi, looking at my desktop there is no preferred value to be found in /sys/class/drm/*. The only value that looks good is in: cat /sys/class/graphics/fb0/modes U:1920x1080p-0 if it could be parsed and used in desktop-base script I cannot say. Ciao, Tito ___ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
Re: [DNG] BUG in desktop-base
On Tue, 13 Apr 2021 18:20:37 -0400 fsmithred via Dng wrote: > On 4/13/21 6:13 PM, tito via Dng wrote: > > On Tue, 13 Apr 2021 23:19:06 +0200 > > aitor wrote: > > > >> Hi Tito, > >> > >> On 13/4/21 8:08, tito via Dng wrote: > >>> cat /sys/class/drm/card0-Virtual-1/modes > >>> preferred > >>> 2560x1600 > >>> 1920x1440 > >>> 1856x1392 > >> The origin of the warning lies in the first line equal to > >> "preferred", as you pointed out: > >> > >> /var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred: > >> integer expression expected > >> > >> Imho, it should be considered a bug because the script ignores the > >> preferred value, going ahead with the *else* statement. > >> > >> Cheers, > >> > >> Aitor. > >> > >> > > > > Hi, > > so next question is: is it devuan or debian bug? > > > > Ciao, > > Tito > > ___ > > Devuan. We fork desktop-base. You could file a bug report, or you > could just tell me. I have control over line 30 and all the others. > What should I do with it? Where and how can the script get the > preferred value? > > Thanks, > fsmithred Hi, To be honest I don't know.. I just have seen this while testing my migration script for the different DEs. It could be just a quirk of the Virtulabox virtualized hardware that doesn't happen in the real world. I really don't know. The display in the X session thinks to be 800x600@60Hz but offers all resolutions up to 2560x1600 and correctly resizes to them if selected. Ciao, Tito ___ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
Re: [DNG] BUG in desktop-base
On 4/13/21 6:13 PM, tito via Dng wrote: > On Tue, 13 Apr 2021 23:19:06 +0200 > aitor wrote: > >> Hi Tito, >> >> On 13/4/21 8:08, tito via Dng wrote: >>> cat /sys/class/drm/card0-Virtual-1/modes >>> preferred >>> 2560x1600 >>> 1920x1440 >>> 1856x1392 >> The origin of the warning lies in the first line equal to >> "preferred", as you pointed out: >> >> /var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred: >> integer expression expected >> >> Imho, it should be considered a bug because the script ignores the >> preferred value, going ahead with the *else* statement. >> >> Cheers, >> >> Aitor. >> >> > > Hi, > so next question is: is it devuan or debian bug? > > Ciao, > Tito > ___ Devuan. We fork desktop-base. You could file a bug report, or you could just tell me. I have control over line 30 and all the others. What should I do with it? Where and how can the script get the preferred value? Thanks, fsmithred ___ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
Re: [DNG] BUG in desktop-base
On Tue, 13 Apr 2021 23:19:06 +0200 aitor wrote: > Hi Tito, > > On 13/4/21 8:08, tito via Dng wrote: > > cat /sys/class/drm/card0-Virtual-1/modes > > preferred > > 2560x1600 > > 1920x1440 > > 1856x1392 > The origin of the warning lies in the first line equal to > "preferred", as you pointed out: > > /var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred: > integer expression expected > > Imho, it should be considered a bug because the script ignores the > preferred value, going ahead with the *else* statement. > > Cheers, > > Aitor. > > Hi, so next question is: is it devuan or debian bug? Ciao, Tito ___ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
Re: [DNG] BUG in desktop-base
Hi Tito, On 13/4/21 8:08, tito via Dng wrote: cat /sys/class/drm/card0-Virtual-1/modes preferred 2560x1600 1920x1440 1856x1392 The origin of the warning lies in the first line equal to "preferred", as you pointed out: /var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred: integer expression expected Imho, it should be considered a bug because the script ignores the preferred value, going ahead with the *else* statement. Cheers, Aitor. ___ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
Re: [DNG] BUG in desktop-base
On Tue, 13 Apr 2021 02:06:05 +0200
aitor wrote:
> Hi Tito,
>
> On 12/4/21 21:35, tito via Dng wrote:
> > Hi,
> > while trying and retrying buster to beowulf migrations I've seen
> > this error pop up a few times. Could this be considered a bug?
> >
> > Setting up desktop-base (1:3.0) ...
> > ... setting up desktop-base
> > ... setting up desktop-base
> > /var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred:
> > integer expression expected
>
> Can you give us the content of the following files [*]:
>
> - /sys/class/drm/card*/modes
>
> - /sys/class/graphics/fb*/modes
>
> In the first case, you'll find values like:
>
> 1920x1080
> 1680x1050
> 1280x1024
>
> ...
>
> As a result, the variable ${high} in the line nº30 of the postinst
> script:
>
> if [ ${high} -ge 720 ]; then
>
> will receive an integer (as expected), that is:
>
> var="1920x1080"
> high=${var##*x} -> 1080
>
> In the second case, you'll find values like:
>
> U:1920x1080p-0
>
> and they'll be processed in a different way, getting an integeras a
> result:
>
> var="U:1920x1080p-0"
> var=${var##*:}
> var=${var%%p-*}
> high=${var##*x} -> 1080
>
> Aitor.
>
> [*] These files will be taken in consideration only when the content
> of the corresponding "status" files located in
> each directory matches "connected".
>
>
Hi,
ls -laf /sys/class/drm/card0*
/sys/class/drm/card0:
. card0-Virtual-6 power card0-Virtual-7 card0-Virtual-3
.. card0-Virtual-4 dev card0-Virtual-5 card0-Virtual-1
uevent card0-Virtual-2 device subsystemcard0-Virtual-8
/sys/class/drm/card0-Virtual-1:
. .. uevent enabled power dpms device subsystem status edid modes
/sys/class/drm/card0-Virtual-2:
. .. uevent enabled power dpms device subsystem status edid modes
/sys/class/drm/card0-Virtual-3:
. .. uevent enabled power dpms device subsystem status edid modes
/sys/class/drm/card0-Virtual-4:
. .. uevent enabled power dpms device subsystem status edid modes
/sys/class/drm/card0-Virtual-5:
. .. uevent enabled power dpms device subsystem status edid modes
/sys/class/drm/card0-Virtual-6:
. .. uevent enabled power dpms device subsystem status edid modes
/sys/class/drm/card0-Virtual-7:
. .. uevent enabled power dpms device subsystem status edid modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-1/modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-2/modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-3/modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-4/modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-5/modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-6/modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-7/modes
-r--r--r-- 1 root root 4096 Apr 13 07:50 /sys/class/drm/card0-Virtual-8/modes
cat /sys/class/drm/card0-Virtual-1/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-2/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-3/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-4/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-5/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-6/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-7/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-8/modes
preferred
2560x1600
1920x1440
1856x1392
1792x1344
1920x1200
1600x1200
1680x1050
1400x1050
1280x1024
1440x900
1280x960
1360x768
1280x800
1152x864
1280x768
1024x768
800x600
640x480
cat /sys/class/drm/card0-Virtual-1/status
connected
cat /sys/class/drm/card0-Virtual-2/status
disconnected
cat /sys/class/drm/card0-Virtual-3/status
disconnected
cat /sys/class/drm/card0-Virtual-4/status
disconnected
cat /sys/class/drm/card0-Virtual
Re: [DNG] BUG in desktop-base
Hi Tito,
On 12/4/21 21:35, tito via Dng wrote:
Hi,
while trying and retrying buster to beowulf migrations I've seen this error pop
up
a few times. Could this be considered a bug?
Setting up desktop-base (1:3.0) ...
... setting up desktop-base
... setting up desktop-base
/var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred: integer
expression expected
Can you give us the content of the following files [*]:
- /sys/class/drm/card*/modes
- /sys/class/graphics/fb*/modes
In the first case, you'll find values like:
1920x1080
1680x1050
1280x1024
...
As a result, the variable ${high} in the line nº30 of the postinst script:
if [ ${high} -ge 720 ]; then
will receive an integer (as expected), that is:
var="1920x1080"
high=${var##*x} -> 1080
In the second case, you'll find values like:
U:1920x1080p-0
and they'll be processed in a different way, getting an integeras a result:
var="U:1920x1080p-0"
var=${var##*:}
var=${var%%p-*}
high=${var##*x} -> 1080
Aitor.
[*] These files will be taken in consideration only when the content of
the corresponding "status" files located in
each directory matches "connected".
___
Dng mailing list
Dng@lists.dyne.org
https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
[DNG] BUG in desktop-base
Hi, while trying and retrying buster to beowulf migrations I've seen this error pop up a few times. Could this be considered a bug? Setting up desktop-base (1:3.0) ... ... setting up desktop-base ... setting up desktop-base /var/lib/dpkg/info/desktop-base.postinst: line 30: [: preferred: integer expression expected Ciao, Tito ___ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
