It looks like you are running XFCE instead of GNOME (the normal Ubuntu desktop). I'm not sure how that happened... but you an always just install another desktop.
For instance, you can try to make sure you have the ubuntu-desktop or ubuntu-desktop-minimal metapackage installed:
sudo apt install ubuntu-desktop-minimal
After that, the login manager should allow you to select the Ubuntu session rather than the XFCE one.
I wrote a Python script to parse the data and convert into RGB values. Here are the light mode values:
blue 00496c
red a0252b
green 3b6e43
yellow 966800
bright_green 00572c
bright_red 880418
bright_orange 782c00
ext_warm_grey 9b8e8a
ext_orange fab86c
ext_yellow f6e062
ext_blue 6acad8
ext_purple d48cff
ext_pink ff9bdd
ext_indigo 95c4fc
accent_blue 00525a
accent_red 78292e
accent_green 185529
accent_warm_grey 554742
accent_orange 624000
accent_yellow 534800
accent_purple 68217b
accent_pink 860439
accent_indigo 2e496c
Here are the dark mode values:
blue 94ebeb
red ffb5b5
green abf6d1
yellow fff19e
bright_green 5edb8c
bright_red ffa090
bright_orange ffa37d
ext_warm_grey 9b8e8a
ext_orange ffad00
ext_yellow fddb40
ext_blue 48b9c7
ext_purple ce7dff
ext_pink f93983
ext_indigo 3e88ff
accent_blue 63d0de
accent_red fca1a0
accent_green 92ce9b
accent_warm_grey cabab4
accent_orange ffad00
accent_yellow f6e062
accent_purple e79bfd
accent_pink ff9bb1
accent_indigo a1c0eb
They have the RGB values as decimals in the light.ron and dark.ron files here: https://github.com/pop-os/libcosmic/blob/master/cosmic-theme/src/model/
You would need to convert the numbers to hexadecimal manually.
Yes, based on the diagrams on their blog, it looks like this only impacts Snaps.
From the Discourse Blog:
The Linux desktop provides XDG Desktop Portals as a standardised way for applications to access resources that are outside of the sandbox. Applications that have been updated to use XDG Desktop Portals will continue to use them. Prompting is not intended to replace XDG Desktop Portals but to complement them by providing the desktop an alternative way to ask the user for permission. Either when an application has not been updated to use XDG Desktop Portals, or when it makes access requests not covered by XDG Desktop Portals.
Since prompting works at the syscall level, it does not require an application’s awareness or cooperation to work and extends the set of applications that can be run inside of a sandbox, allowing for a safer desktop. It is designed to enable desktop applications to take full advantage of snap packaging that might otherwise require classic confinement.
So this looks like it complements and not replaces the XDG Desktop Portals, especially for applications that have not implemented the Portals. It allows you to still run those applications in confinement while providing some more granular access controls.
From what I can tell, Pop!_OS does not ship their own version of timeshift. Instead, it comes directly from Ubuntu. So if there is a change in maintainers, it should be reported to Ubuntu:
As a moderator, you should see a "shield" on a post and from that sub-menu, you can choose to feature or unfeature a post:
I used to use VLC for music, but these days I use Symphony to play local files on my phone. VLC tended to struggle when scanning or indexing large folders (which it did all the time...), while Symphony is a bit better at that. That said, I still use VLC for video and for casting things from my DLNA server (VLC supports Chromecast).
For ebooks, I've used Librera FD and that has been mostly OK. I'll checkout the two you mentioned though. Thanks!
On Ubuntu, there is a program called "Firmware Updater" which uses LVFS to retrieve and install firmware updates (including BIOS/UEFI).
According to this page: https://fwupd.org/lvfs/devices/com.lenovo.ThinkPadN23ETXXW.firmware your Carbon X1 Gen 6 should be supported.
Holy hurdle! TY J-LOVE!
This is a great summary. Thanks!