I just tried to update my system, and got these errors:
[jr@fm ~]$ sudo pacman -Syu
[sudo] password for jr:
:: Synchronizing package databases...
core is up to date
extra is up to date
community is up to date
multilib is up to date
:: Starting full system upgrade...
warning: amd-ucode: local (20210322.r1859.3f026a2-1) is newer than core (20210315.3568f96-2)
warning: appstream-glib: local (0.7.18-2) is newer than extra (0.7.18-1)
warning: kpeoplevcard: local (0.1+r38.32d50a9-1) is newer than community (0.1-1)
warning: linux-firmware: local (20210322.r1859.3f026a2-1) is newer than core (20210315.3568f96-2)
warning: pacman: local (5.2.2-4) is newer than core (5.2.2-3)
warning: zsh-theme-powerlevel10k: local (1.14.6-1) is newer than community (1.13.0-1)
resolving dependencies...
looking for conflicting packages...
error: failed to prepare transaction (could not satisfy dependencies)
:: installing nvidia-utils (465.27-1) breaks dependency 'nvidia-utils=460.67' required by linux414-nvidia
:: installing nvidia-utils (465.27-1) breaks dependency 'nvidia-utils=460.67' required by linux419-nvidia
:: installing nvidia-utils (465.27-1) breaks dependency 'nvidia-utils=460.67' required by linux510-nvidia
:: installing nvidia-utils (465.27-1) breaks dependency 'nvidia-utils=460.67' required by linux54-nvidia
:: installing icu (69.1-1) breaks dependency 'icu<69.0' required by manjaro-settings-manager
[jr@fm ~]$
System info:
[jr@fm ~]$ inxi -Fxxx
System: Host: fm Kernel: 5.10.26-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0 Desktop: KDE Plasma 5.21.3 tk: Qt 5.15.2
wm: kwin_x11 vt: 1 dm: SDDM Distro: Manjaro Linux base: Arch Linux
Machine: Type: Desktop Mobo: ASUSTeK model: TUF B450M-PLUS GAMING v: Rev X.0x serial: <superuser required>
UEFI: American Megatrends v: 1002 date: 03/07/2019
Battery: Device-1: hidpp_battery_2 model: Logitech Wireless Mouse M315/M235 serial: 4009-26-6d-cc-a7
charge: 55% (should be ignored) rechargeable: yes status: Discharging
CPU: Info: 8-Core model: AMD Ryzen 7 2700X bits: 64 type: MT MCP arch: Zen+ rev: 2 cache: L2: 4 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 118221
Speed: 4119 MHz min/max: 2200/3700 MHz boost: enabled Core speeds (MHz): 1: 4119 2: 4114 3: 4127 4: 4127 5: 4120
6: 2652 7: 4108 8: 4115 9: 4105 10: 4113 11: 4122 12: 2639 13: 4092 14: 4114 15: 4110 16: 4104
Graphics: Device-1: NVIDIA TU104 [GeForce RTX 2080] vendor: ASUSTeK driver: nvidia v: 460.67 bus-ID: 07:00.0
chip-ID: 10de:1e82 class-ID: 0300
Device-2: Logitech Webcam C270 type: USB driver: snd-usb-audio,uvcvideo bus-ID: 1-1:2 chip-ID: 046d:0825
class-ID: 0102 serial: 8D1EA6E0
Display: x11 server: X.Org 1.20.10 compositor: kwin_x11 driver: loaded: nvidia resolution: 1: 1920x1080~60Hz
2: 1920x1080~60Hz s-dpi: 94
OpenGL: renderer: GeForce RTX 2080/PCIe/SSE2 v: 4.6.0 NVIDIA 460.67 direct render: Yes
Audio: Device-1: NVIDIA TU104 HD Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel bus-ID: 07:00.1 chip-ID: 10de:10f8
class-ID: 0403
Device-2: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel
bus-ID: 09:00.3 chip-ID: 1022:1457 class-ID: 0403
Device-3: Logitech Webcam C270 type: USB driver: snd-usb-audio,uvcvideo bus-ID: 1-1:2 chip-ID: 046d:0825
class-ID: 0102 serial: 8D1EA6E0
Sound Server-1: ALSA v: k5.10.26-1-MANJARO running: yes
Sound Server-2: JACK v: 0.125.0 running: no
Sound Server-3: PulseAudio v: 14.2 running: yes
Sound Server-4: PipeWire v: 0.3.24 running: no
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK driver: r8169 v: kernel port: f000
bus-ID: 05:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp5s0 state: up speed: 1000 Mbps duplex: full mac: 40:b0:76:5c:8c:4c
Device-2: Realtek RTL88x2bu [AC1200 Techkey] type: USB driver: rtl88x2bu bus-ID: 5-2:2 chip-ID: 0bda:b812
class-ID: 0000 serial: 123456
IF: wlp8s0f3u2 state: up mac: bc:ec:23:c3:54:e2
Drives: Local Storage: total: 465.76 GiB used: 69.92 GiB (15.0%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 970 EVO Plus 500GB size: 465.76 GiB speed: 31.6 Gb/s lanes: 4
rotation: SSD serial: S4EVNG0M116780W rev: 1B2QEXM7 temp: 38.9 C scheme: GPT
Partition: ID-1: / size: 109.37 GiB used: 69.9 GiB (63.9%) fs: ext4 dev: /dev/nvme0n1p3
ID-2: /boot/efi size: 299.4 MiB used: 25.5 MiB (8.5%) fs: vfat dev: /dev/nvme0n1p1
Swap: ID-1: swap-1 type: file size: 256 MiB used: 202.4 MiB (79.1%) priority: 50 file: /var/lib/systemd-swap/swapfc/1
ID-2: swap-2 type: file size: 256 MiB used: 168.6 MiB (65.9%) priority: 49 file: /var/lib/systemd-swap/swapfc/2
ID-3: swap-3 type: file size: 256 MiB used: 28.3 MiB (11.1%) priority: 48 file: /var/lib/systemd-swap/swapfc/3
ID-4: swap-4 type: file size: 256 MiB used: 47.4 MiB (18.5%) priority: 47 file: /var/lib/systemd-swap/swapfc/4
ID-5: swap-5 type: file size: 256 MiB used: 33.1 MiB (12.9%) priority: 46 file: /var/lib/systemd-swap/swapfc/5
ID-6: swap-6 type: file size: 256 MiB used: 38.3 MiB (14.9%) priority: 45 file: /var/lib/systemd-swap/swapfc/6
ID-7: swap-7 type: file size: 256 MiB used: 160.8 MiB (62.8%) priority: 44 file: /var/lib/systemd-swap/swapfc/7
ID-8: swap-8 type: file size: 256 MiB used: 26.4 MiB (10.3%) priority: 43 file: /var/lib/systemd-swap/swapfc/8
ID-9: swap-9 type: file size: 256 MiB used: 564 KiB (0.2%) priority: 42 file: /var/lib/systemd-swap/swapfc/9
ID-10: swap-10 type: file size: 256 MiB used: 83.1 MiB (32.5%) priority: 41 file: /var/lib/systemd-swap/swapfc/10
ID-11: swap-11 type: file size: 256 MiB used: 53.6 MiB (20.9%) priority: 40 file: /var/lib/systemd-swap/swapfc/11
ID-12: swap-12 type: file size: 256 MiB used: 80.9 MiB (31.6%) priority: 39 file: /var/lib/systemd-swap/swapfc/12
ID-13: swap-13 type: file size: 256 MiB used: 65.3 MiB (25.5%) priority: 38 file: /var/lib/systemd-swap/swapfc/13
ID-14: swap-14 type: file size: 256 MiB used: 40.9 MiB (16.0%) priority: 37 file: /var/lib/systemd-swap/swapfc/14
ID-15: swap-15 type: file size: 256 MiB used: 88.1 MiB (34.4%) priority: 36 file: /var/lib/systemd-swap/swapfc/15
ID-16: swap-16 type: file size: 256 MiB used: 68.9 MiB (26.9%) priority: 35 file: /var/lib/systemd-swap/swapfc/16
ID-17: swap-17 type: file size: 256 MiB used: 48.1 MiB (18.8%) priority: 34 file: /var/lib/systemd-swap/swapfc/17
ID-18: swap-18 type: file size: 256 MiB used: 68.8 MiB (26.9%) priority: 33 file: /var/lib/systemd-swap/swapfc/18
ID-19: swap-19 type: file size: 256 MiB used: 162.2 MiB (63.4%) priority: 32 file: /var/lib/systemd-swap/swapfc/19
ID-20: swap-20 type: file size: 256 MiB used: 72.2 MiB (28.2%) priority: 31 file: /var/lib/systemd-swap/swapfc/20
ID-21: swap-21 type: file size: 256 MiB used: 58.2 MiB (22.7%) priority: 30 file: /var/lib/systemd-swap/swapfc/21
ID-22: swap-22 type: file size: 256 MiB used: 132.8 MiB (51.9%) priority: 29 file: /var/lib/systemd-swap/swapfc/22
ID-23: swap-23 type: file size: 256 MiB used: 49.9 MiB (19.5%) priority: 28 file: /var/lib/systemd-swap/swapfc/23
ID-24: swap-24 type: file size: 256 MiB used: 5.5 MiB (2.1%) priority: 27 file: /var/lib/systemd-swap/swapfc/24
ID-25: swap-25 type: file size: 256 MiB used: 8.8 MiB (3.4%) priority: 26 file: /var/lib/systemd-swap/swapfc/25
ID-26: swap-26 type: file size: 256 MiB used: 97.4 MiB (38.1%) priority: 25 file: /var/lib/systemd-swap/swapfc/26
ID-27: swap-27 type: file size: 256 MiB used: 75.7 MiB (29.6%) priority: 24 file: /var/lib/systemd-swap/swapfc/27
Sensors: System Temperatures: cpu: 47.4 C mobo: 0 C gpu: nvidia temp: 36 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 20%
Info: Processes: 374 Uptime: 14d 10h 37m wakeups: 975 Memory: 62.81 GiB used: 36.86 GiB (58.7%) Init: systemd v: 247
Compilers: gcc: 10.2.0 clang: 11.1.0 Packages: pacman: 1480 Shell: Bash v: 5.1.0 running-in: konsole inxi: 3.3.04
[jr@fm ~]$
As you can see, installing icu (69.1-1) breaks dependency 'icu<69.0' required by manjaro-settings-manager
is another error.