Sorry I forgot to add the terminal message that I get when I launch shutter from the CLI.
```
INFO: gathering system information...
Linux roibin-G501JW 5.4.0-47-generic #51-Ubuntu SMP Fri Sep 4 19:50:52 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
cat: /etc/issue: Permission denied
Glib 1.320
Gtk2 1.2498
Glib built for 2.47.3, running with 2.48.2
Gtk2 built for 2.24.29, running with 2.24.30
ERROR: settingsfile /home/roibin/snap/shutter/27/.shutter/settings.xml does not exist
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spbardistortion/spbardistortion
Barrel Distortion - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spbardistortion/spbardistortion
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spnegate/spnegate
Negate - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spnegate/spnegate
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/perl/sppolaroid/sppolaroid
Polaroid - /snap/shutter/27/share/shutter/resources/system/plugins/perl/sppolaroid/sppolaroid
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spresize/spresize
Resize - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spresize/spresize
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spsepia/spsepia
Sepia - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spsepia/spsepia
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spshadow/spshadow
Hard Shadow - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spshadow/spshadow
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spwatermark/spwatermark
Watermark - /snap/shutter/27/share/shutter/resources/system/plugins/perl/spwatermark/spwatermark
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spgrayscale/spgrayscale
Grayscale - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spgrayscale/spgrayscale
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spoffset/spoffset
Offset - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spoffset/spoffset
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spraise/spraise
Raise Border - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spraise/spraise
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spsoftedges/spsoftedges
Soft Edges - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spsoftedges/spsoftedges
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spsunk/spsunk
Sunk Border - /snap/shutter/27/share/shutter/resources/system/plugins/shell/spsunk/spsunk
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/shell/sptornedpaper/sptornedpaper
Torned Paper - /snap/shutter/27/share/shutter/resources/system/plugins/shell/sptornedpaper/sptornedpaper
INFO: new plugin information detected - /snap/shutter/27/share/shutter/resources/system/plugins/shell/sptrim/sptrim
Autocrop - /snap/shutter/27/share/shutter/resources/system/plugins/shell/sptrim/sptrim
INFO: new upload-plugin information detected - /snap/shutter/27/share/shutter/resources/system/upload_plugins/upload/Dropbox
INFO: new upload-plugin information detected - /snap/shutter/27/share/shutter/resources/system/upload_plugins/upload/Gyazo
INFO: new upload-plugin information detected - /snap/shutter/27/share/shutter/resources/system/upload_plugins/upload/Imgur
INFO: new upload-plugin information detected - /snap/shutter/27/share/shutter/resources/system/upload_plugins/upload/ToileLibre
INFO: new upload-plugin information detected - /snap/shutter/27/share/shutter/resources/system/upload_plugins/upload/vgyme
Current window manager: GNOME Shell
Current window manager: GNOME Shell
type_changed was emitted by widget Gtk2::ComboBox=HASH(0x2645fa0)
qvalue_changed was emitted by widget Gtk2::HScale=HASH(0x6128b18)
Sorry I forgot to add the terminal message that I get when I launch shutter from the CLI.
```
INFO: gathering system information...
Linux roibin-G501JW 5.4.0-47-generic #51-Ubuntu SMP Fri Sep 4 19:50:52 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
cat: /etc/issue: Permission denied
Glib 1.320
Gtk2 1.2498
Glib built for 2.47.3, running with 2.48.2
Gtk2 built for 2.24.29, running with 2.24.30
ERROR: settingsfile /home/roibin/ snap/shutter/ 27/.shutter/ settings. xml does not exist
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ perl/spbardisto rtion/spbardist ortion 27/share/ shutter/ resources/ system/ plugins/ perl/spbardisto rtion/spbardist ortion
Barrel Distortion - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ perl/spnegate/ spnegate 27/share/ shutter/ resources/ system/ plugins/ perl/spnegate/ spnegate
Negate - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ perl/sppolaroid /sppolaroid 27/share/ shutter/ resources/ system/ plugins/ perl/sppolaroid /sppolaroid
Polaroid - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ perl/spresize/ spresize 27/share/ shutter/ resources/ system/ plugins/ perl/spresize/ spresize
Resize - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ perl/spsepia/ spsepia 27/share/ shutter/ resources/ system/ plugins/ perl/spsepia/ spsepia
Sepia - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ perl/spshadow/ spshadow 27/share/ shutter/ resources/ system/ plugins/ perl/spshadow/ spshadow
Hard Shadow - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ perl/spwatermar k/spwatermark 27/share/ shutter/ resources/ system/ plugins/ perl/spwatermar k/spwatermark
Watermark - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ shell/spgraysca le/spgrayscale 27/share/ shutter/ resources/ system/ plugins/ shell/spgraysca le/spgrayscale
Grayscale - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ shell/spoffset/ spoffset 27/share/ shutter/ resources/ system/ plugins/ shell/spoffset/ spoffset
Offset - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ shell/spraise/ spraise 27/share/ shutter/ resources/ system/ plugins/ shell/spraise/ spraise
Raise Border - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ shell/spsoftedg es/spsoftedges 27/share/ shutter/ resources/ system/ plugins/ shell/spsoftedg es/spsoftedges
Soft Edges - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ shell/spsunk/ spsunk 27/share/ shutter/ resources/ system/ plugins/ shell/spsunk/ spsunk
Sunk Border - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ shell/sptornedp aper/sptornedpa per 27/share/ shutter/ resources/ system/ plugins/ shell/sptornedp aper/sptornedpa per
Torned Paper - /snap/shutter/
INFO: new plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ plugins/ shell/sptrim/ sptrim 27/share/ shutter/ resources/ system/ plugins/ shell/sptrim/ sptrim
Autocrop - /snap/shutter/
INFO: new upload-plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ upload_ plugins/ upload/ Dropbox
INFO: new upload-plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ upload_ plugins/ upload/ Gyazo
INFO: new upload-plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ upload_ plugins/ upload/ Imgur
INFO: new upload-plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ upload_ plugins/ upload/ ToileLibre
INFO: new upload-plugin information detected - /snap/shutter/ 27/share/ shutter/ resources/ system/ upload_ plugins/ upload/ vgyme
Current window manager: GNOME Shell
Current window manager: GNOME Shell
type_changed was emitted by widget Gtk2::ComboBox= HASH(0x2645fa0)
qvalue_changed was emitted by widget Gtk2::HScale= HASH(0x6128b18)
(shutter:20368): GLib-GIO-WARNING **: Error creating IO channel for /proc/mounts: Permission denied (g-file- error-quark, 2)
progname_toggled was emitted by widget Gtk2::CheckButt on=HASH( 0x2638e90)
im_colors_changed was emitted by widget Gtk2::ComboBox= HASH(0x2638e60)
im_colors_toggled was emitted by widget Gtk2::CheckButt on=HASH( 0x60e6c28)
thumbnail_changed was emitted by widget Gtk2::HScale= HASH(0x60e6ca0)
thumbnail_toggled was emitted by widget Gtk2::CheckButt on=HASH( 0x60e6d00)
bordereffect_ toggled was emitted by widget Gtk2::CheckButt on=HASH( 0x60e6d78)
bordereffect_ changed was emitted by widget Gtk2::SpinButto n=HASH( 0x60e6dc0)
menu_delay_changed was emitted by widget Gtk2::SpinButto n=HASH( 0x6005d78)
hide_time_changed was emitted by widget Gtk2::SpinButto n=HASH( 0x6006540)
ns_changed was emitted by widget Gtk2::ComboBox= HASH(0x60065b8)
fct_update_ tray_menu was called by Gnome2: :Wnck:: Screen= HASH(0x5852678)
fct_update_ tray_menu was called by Gnome2: :Wnck:: Screen= HASH(0x5852678)
fct_update_ tray_menu was called by Gnome2: :Wnck:: Screen= HASH(0x5852678)
Gtk2::Gdk: :Event= SCALAR( 0x6193990) was emitted by widget Gtk2::Window= HASH(0x5852150)
fct_update_ tray_menu was called by Gnome2: :Wnck:: Screen= HASH(0x5852678)
```