Soooo, I have been sitting on this issue for a few months now every time trying to solve it and possibly failing. I am slowly figuring out some thing but would love some help. I think it might be because I tried to enable hibernate along side zram in the past and failed. The other culprit might be related to BTRFS snapshots.
I’m inclined to believe think these 3 are related which is why I’m lumping them into one post.
Startup finished in 17.480s (firmware) + 15.281s (loader) + 9.683s (kernel) + 1min 40.214s (userspace) = 2min 22.660s
graphical.target reached after 1min 34.324s in userspace.
So this is my systemd-analyse after disabling rate mirrors on boot and turning it into a weekly task as well as docker because I’d rather enable it when I need it rather then waste 10s each boot.
systemd-analyse blame
7.240s NetworkManager-wait-online.service
1.677s NetworkManager.service
1.386s dev-nvme1n1p4.device
1.334s libvirtd.service
1.057s grub-btrfs-snapper.service
997ms systemd-tmpfiles-setup-dev-early.service
924ms systemd-userdbd.service
490ms ldconfig.service
402ms proton.VPN.service
258ms systemd-udev-trigger.service
252ms home.mount
226ms dev-zram0.swap
211ms user@1000.service
144ms mnt-games1.mount
141ms containerd.service
131ms systemd-journald.service
127ms upower.service
116ms udisks2.service
104ms lvm2-monitor.service
98ms systemd-remount-fs.service
98ms systemd-journal-flush.service
87ms plymouth-quit-wait.service
87ms plymouth-quit.service
86ms bolt.service
62ms systemd-udevd.service
59ms polkit.service
56ms systemd-modules-load.service
52ms cups.service
50ms cachyos-iw-set-regdomain.service
47ms avahi-daemon.service
43ms dev-hugepages.mount
43ms systemd-tmpfiles-setup.service
42ms dev-mqueue.mount
42ms sys-kernel-debug.mount
41ms sys-kernel-tracing.mount
41ms power-profiles-daemon.service
40ms sys-kernel-config.mount
39ms sys-fs-fuse-connections.mount
39ms systemd-logind.service
38ms accounts-daemon.service
38ms systemd-zram-setup@zram0.service
37ms systemd-sysctl.service
37ms systemd-tmpfiles-clean.service
36ms systemd-udev-load-credentials.service
34ms dbus-broker.service
34ms plymouth-start.service
33ms systemd-journal-catalog-update.service
30ms systemd-resolved.service
30ms systemd-sysusers.service
29ms systemd-hostnamed.service
26ms systemd-fsck@dev-disk-by\x2duuid-3375\x2d3215.service
26ms dev-disk-by\x2ddiskseq-5\x2dpart5.swap
25ms wpa_supplicant.service
24ms systemd-update-done.service
24ms bluetooth.service
24ms alsa-restore.service
23ms boot-efi.mount
22ms systemd-timesyncd.service
21ms systemd-update-utmp.service
20ms systemd-rfkill.service
19ms user-runtime-dir@1000.service
19ms user-runtime-dir@1000.service
18ms systemd-validatefs@home.service
17ms systemd-vconsole-setup.service
14ms systemd-tmpfiles-setup-dev.service
13ms root.mount
13ms plymouth-read-write.service
12ms kmod-static-nodes.service
12ms systemd-journalctl.socket
11ms srv.mount
10ms proc-sys-fs-binfmt_misc.mount
10ms systemd-machined.service
9ms systemd-random-seed.service
9ms rtkit-daemon.service
6ms var-cache.mount
5ms systemd-userdb-load-credentials.service
5ms var-log.mount
5ms systemd-user-sessions.service
5ms var-tmp.mount
4ms systemd-binfmt.service
3ms tmp.mount
648us polkit-agent-helper.socket
554us sshd-unix-local.socket
447us systemd-coredump.socket
363us systemd-mute-console.socket
356us systemd-ask-password.socket
350us systemd-factory-reset.socket
314us systemd-bootctl.socket
278us systemd-sysext.socket
267us systemd-repart.socket
264us systemd-creds.socket
231us gpg-agent-ssh@etc-pacman.d-gnupg.socket
100us dirmngr@etc-pacman.d-gnupg.socket
47us gpg-agent@etc-pacman.d-gnupg.socket
38us avahi-daemon.socket
36us keyboxd@etc-pacman.d-gnupg.socket
33us systemd-userdbd.socket
33us gpg-agent-browser@etc-pacman.d-gnupg.socket
32us gpg-agent-extra@etc-pacman.d-gnupg.socket
30us systemd-importd.socket
27us systemd-resolved-monitor.socket
27us systemd-machined.socket
27us systemd-journald-dev-log.socket
25us systemd-journald.socket
20us lvm2-lvmpolld.socket
20us dm-event.socket
19us cups.socket
18us dbus.socket
18us libvirtd.socket
17us systemd-hostnamed.socket
17us systemd-udevd-varlink.socket
15us systemd-udevd-control.socket
14us systemd-logind-varlink.socket
14us systemd-resolved-varlink.socket
12us virtlogd.socket
12us libvirtd-admin.socket
11us libvirtd-ro.socket
11us virtlockd.socket
10us virtlogd-admin.socket
10us virtlockd-admin.socket
9us systemd-udevd-kernel.socket
7us systemd-rfkill.socket
Relevant Hardware:
- AMD Ryzen 9 7900X (24) @ 5.74 GHz
- NVIDIA GeForce RTX 5070 Ti [Discrete]
- RAM 64gb of DDR5 (got it before the shortage)
- Booting off gen 3 nvme ssd atm(will probably reinstall cachy on a different drive if I can’t solve this soon)
- 2 monitors
Relevant software info:
- Plasma 6.7(unrelated to the recent update)
- login manager SSDM (Base theme different background image set via plasma setttings)
- swap is at 126.19 gb ATM half of it is zram and the other is the swap partition
- fs is BTRFS
Description of the issues:
- Boot time is loooonnnngggg, gets mostly stuck in userspace
- my DE crashes back to SSDM about 70% of the time then takes a long time to reload there is a very small chance it would happen more then once but usually it just works fine after that.
- When trying to resume from sleep the whole system freezes and won’t work until it’s rebooted. A hibernate action does show up in the menu but couldn’t ever resume(in the past it just meant that the pc would just do a fresh boot.
Would appreciate any help. 
