Fail messages starting snap from command line

[edumco]

Some fail messages appear when we start the recently installed krop snap from bash command line

Enviroment

Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal

Sanp list

Name                     Version                     Rev    Tracking         Publisher     Notes
core                     16-2.47.1                   10185  latest/stable    canonical✓    core
core18                   20200929                    1932   latest/stable    canonical✓    base
dbeaver-ce               7.2.5.202011152110          92     latest/stable    dbeaver-corp  -
gnome-3-28-1804          3.28.0-19-g98f9e67.98f9e67  145    latest/stable    canonical✓    -
gnome-3-34-1804          0+git.3556cb3               60     latest/stable/…  canonical✓    -
gtk-common-themes        0.1-44-gb73fa2d             1513   latest/stable/…  canonical✓    -
kde-frameworks-5-core18  5.61.0                      32     latest/stable    kde✓          -
krop                     0.6.0                       159    latest/stable    gocarlos      -
miro                     1.0.0                       2      latest/edge      lukewh        -
nmap                     7.91                        1849   latest/stable    maxiberta     -
postman                  7.36.0                      129    latest/stable    postman-inc✓  -
snap-store               3.38.0-55-geb45541          498    latest/stable/…  canonical✓    -
snapd                    2.47.1                      9721   latest/stable    canonical✓    snapd
spotify                  1.1.46.916.g416cacf1        43     latest/stable    spotify✓      -
zeplin-lukewh            1.0.0                       3      latest/stable    lukewh        -

Log

edu@mco:~$ sudo snap install krop
[sudo] senha para edu: 
krop 0.6.0 from Carlos Gomes Martinho (gocarlos) installed
edu@mco:~$ krop
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.a11y.applications.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.a11y.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.a11y.keyboard.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.a11y.magnifier.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.a11y.mouse.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.app-folders.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.background.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.calendar.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.datetime.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.default-applications.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.enums.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.input-sources.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.interface.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.lockdown.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.media-handling.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.notifications.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.peripherals.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.privacy.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.screensaver.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.search-providers.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.session.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.sound.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.thumbnail-cache.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.thumbnailers.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.wm.keybindings.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.desktop.wm.preferences.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.system.locale.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.system.location.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/org.gnome.system.proxy.gschema.xml': File exists
ln: failed to create symbolic link '/home/edu/snap/krop/159/.local/share/glib-2.0/schemas/10_gsettings-desktop-schemas.gschema.override': File exists
[error] cannot open locale definition file `pt': No such file or directory
[error] cannot open locale definition file `en': No such file or directory
Qt: Session management error: None of the authentication protocols specified are supported
libGL error: MESA-LOADER: failed to retrieve device information
libGL error: Version 4 or later of flush extension not found
libGL error: failed to load driver: i915
libGL error: MESA-LOADER: failed to retrieve device information