@canadaduane
@lemmy.caMy laptop is running modern hardware with NVME drive and has 64GB of RAM. Running Pop!_OS 22.04 with Gnome/Wayland.
When I launch the cosmic-store or cosmic-edit (for example) via command line or launcher, each takes about 25 seconds for its app window to load. Loading the Pop Shop in the same fashion takes less than 1 second.
I saw a few lines indicating files couldn't be opened, and thought at first maybe my ulimit was set incorrectly, but there is plenty of headroom on my user (soft limit: 4096, hard limit: 1048576).
I do see a handful of logs that look questionable:
May 04 07:50:59 rosie systemd[2109]: app-gnome-com.system76.CosmicEdit-17126.scope: Couldn't move process 17126 to requested cgroup '/user.slice/user-1000.slice/user@1000.service/app.slice/app-gnome-com.system76.CosmicEdit-17126.scope': No such process
May 04 07:50:59 rosie systemd[2109]: app-gnome-com.system76.CosmicEdit-17126.scope: Failed to add PIDs to scope's control group: No such process
May 04 07:50:59 rosie systemd[2109]: app-gnome-com.system76.CosmicEdit-17126.scope: Failed with result 'resources'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ The unit UNIT has entered the 'failed' state with result 'resources'.
May 04 07:50:59 rosie systemd[2109]: Failed to start Application launched by gnome-shell.
What could be causing the cosmic apps to load so slowly?
Some article websites (I'm looking at msn.com right now, as an example) show the first page or so of article content and then have a "Continue Reading" button, which you must click to see the rest of the article. This seems so ridiculous, from a UX perspective--I know how to scroll down to continue reading, so why hide the text and make me click a button, then have me scroll? Why has this become a fairly common practice?
I want to run a command and see all of its output on the left hand side, while simultaneously searching/grepping for particular lines on the right hand side. In other words, I want a temporary vertically split screen in my CLI, ideally with scrollback on each side of the split, but where I expect the left hand side to be scrolling thousands of lines quickly, while on the right hand side is a slow accumulation of "matches" to my grep.
Is this possible today? What tools would you recommend to accomplish this?
EDIT: To be clear, a one-liner is preferable over learning tmux or screen, although this does motivate me to perhaps begin learning tmux.
In case this is an X/Y problem: The specific command I'm trying to run is an rsync simulation (dry-run) where I want to both check that the command works, and subsequently check that there are no denied
errors. The recommended way to do this is to run the command twice, as follows (but I want to combine it into one pass):
# first specify the "-n" parameter so rsync will simulate its operation. You should use this before you start:
rsync -naP --exclude-from=rsync-homedir-local.txt /home/$USER/ $BACKUPDIR/
# check for permission denied errors in your homedir:
rsync -naP --exclude-from=rsync-homedir-local.txt /home/$USER/ $BACKUPDIR/ | grep denied
https://lazpaint.github.io/
The pop_os subreddit has many Pop!_OS-specific help requests per day. I'm kind of surprised there aren't more here on the Fediverse/lemmy side of the community.
I browse looking for ways to help, and after having shifted my attention from Reddit to the Fediverse I feel like I could be helping out more. Why aren't there more requests here?
Beginning Linux user: "Ctrl-Z is undo, right?"
Advanced Linux user: "Ctrl-Z dammit fg"
https://tidyfirst.substack.com/p/emotions-a-code-book
What I write about my own personal journey is intended as just that—my personal journey. If you are having serious trouble, get help from a professional. Envy helped me realize that I was afraid that my social standing was at risk (because of wobbly financials) & helped me do something about it (edit
https://www.reddit.com/r/blender/comments/16s4h98/blender_issues_on_pop_os/
https://gist.github.com/gtallen1187/27a585fcf36d6e657db2
talk given by John Ousterhout about sustaining relationships - scar_tissue.md