[PLUG] Segmentation fault with Ristretto

[Daniel Ortiz]

Edit:
*Contact the developers if you want.

On Mon, Jul 5, 2021 at 6:36 PM Daniel Ortiz <elamigodanielortiz at gmail.com>
wrote:

> Two suggestions with questions:
>
> 1. Is there a way you could display the image from one of the Xubuntu
> 20.04 computers to the Xubuntu 18.04 computer then from that computer to
> the other one? Try doing that.
>
> 2. Did you install digikam from here:
> https://snapcraft.io/digikam? If not try that, but you may need to
> uninstall the one you have first.
>
> Contact the developers also.
>
> On Mon, Jul 5, 2021 at 5:42 PM Dick Steffens <dick at dicksteffens.com>
> wrote:
>
>> On 7/5/21 3:29 PM, wes wrote:
>> > On Mon, Jul 5, 2021 at 3:27 PM Dick Steffens <dick at dicksteffens.com>
>> wrote:
>> >
>> >>
>> https://blog.opstree.com/2019/04/02/resolving-segmentation-fault-core-dumped-in-ubuntu/
>> >>
>> >> I followed the command line instructions. Steps 1 through 4 worked. But
>> >> I get this error when I run step 5:
>> >>
>> >> rsteff at ENU-1:~$ sudo dpkg -l | grep ^..r | apt-get purge
>> >> E: Could not open lock file /var/lib/dpkg/lock-frontend - open (13:
>> >> Permission denied)
>> >> E: Unable to acquire the dpkg frontend lock
>> >> (/var/lib/dpkg/lock-frontend), are you root?
>> >>
>> >>
>> >>
>> > I don't know anything about the image display problem you're having, but
>> > this error can probably be resolved by putting another "sudo" in front
>> of
>> > "apt-get" like so:
>> >
>> > sudo dpkg -l | grep ^..r | sudo apt-get purge
>> >
>> > this is because sudo does not apply to anything after a redirect (pipe
>> in
>> > this case).
>> >
>> > -wes
>>
>> On 7/5/21 3:31 PM, Bill Barry wrote:
>> > You need another sudo before the apt-get. I don't know if this relates
>> to
>> > your main problem.
>> >
>>
>> Thank you both for pointing out the error. I tried it, and it ran, but
>> it didn't do anything. That might be because when I ran the GUI
>> recommendation, it took care of what that command line was supposed to do.
>>
>> In any event, the problem still exists.
>>
>> --
>> Regards,
>>
>> Dick Steffens
>>
>>