Problems updating system and Installing apps on Pacman

I Installed Manjaro Linux MATE yesterday, and when i want to update the system or install software on Pamac (preinstalled GUI Package Manager), I obtain this error:

[felipe@suma1025 ~]$ sudo pacman -Syu
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 multilib is up to date
:: Starting full system upgrade...
:: Replace bashrc-manjaro with core/bash? [Y/n] y
:: Replace kauth with extra/kauth5? [Y/n] y
:: Replace kcoreaddons with extra/kcoreaddons5? [Y/n] y
:: Replace kitemmodels with extra/kitemmodels5? [Y/n] y
warning: yay: local (12.3.0-1) is newer than extra (12.2.0-1)
resolving dependencies...
:: There are 2 providers available for dbus-units:
:: Repository core
   1) dbus-broker-units  2) dbus-daemon-units

Enter a number (default=1): 1
looking for conflicting packages...
error: failed to prepare transaction (could not satisfy dependencies)
:: installing pacman (6.0.2-18) breaks dependency 'pacman-contrib' required by alpm-octopi-utils

I obtain this when I want to install an application on Pamac too.

When I want to install pacman-contrib I obtain this:

[felipe@suma1025 ~]$ sudo pacman -Sy pacman-contrib
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 multilib is up to date
resolving dependencies...
looking for conflicting packages...
:: pacman-contrib and pacman are in conflict. Remove pacman? [y/N] n
error: unresolvable package conflicts detected
error: failed to prepare transaction (conflicting dependencies)
:: pacman-contrib and pacman are in conflict

I’m new on Arch Distros and I don’t understad why I’m obtaining this problem.

My system specifications:

Architecture:            x86_64
  CPU op-mode(s):        32-bit, 64-bit
  Address sizes:         36 bits physical, 48 bits virtual
  Byte Order:            Little Endian
CPU(s):                  2
  On-line CPU(s) list:   0,1
Vendor ID:               GenuineIntel
  Model name:            Intel(R) Celeron(R) CPU  N2808  @ 1.58GHz
    CPU family:          6
    Model:               55
    Thread(s) per core:  1
    Core(s) per socket:  2
    Socket(s):           1
    Stepping:            8
    CPU(s) scaling MHz:  100%
    CPU max MHz:         2249,1001
    CPU min MHz:         499,8000
    BogoMIPS:            3167,61
    Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mc
                         a cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss 
                         ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmo
                         n pebs bts rep_good nopl xtopology tsc_reliable nonstop
                         _tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes
                         64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4
                         _1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_l
                         m 3dnowprefetch epb pti ibrs ibpb stibp tpr_shadow flex
                         priority ept vpid tsc_adjust smep erms dtherm ida arat 
                         vnmi md_clear
Virtualization features: 
  Virtualization:        VT-x
Caches (sum of all):     
  L1d:                   48 KiB (2 instances)
  L1i:                   64 KiB (2 instances)
  L2:                    1 MiB (1 instance)
NUMA:                    
  NUMA node(s):          1
  NUMA node0 CPU(s):     0,1
Vulnerabilities:         
  Gather data sampling:  Not affected
  Itlb multihit:         Not affected
  L1tf:                  Not affected
  Mds:                   Mitigation; Clear CPU buffers; SMT disabled
  Meltdown:              Mitigation; PTI
  Mmio stale data:       Unknown: No mitigations
  Retbleed:              Not affected
  Spec rstack overflow:  Not affected
  Spec store bypass:     Not affected
  Spectre v1:            Mitigation; usercopy/swapgs barriers and __user pointer
                          sanitization
  Spectre v2:            Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIB
                         P disabled, RSB filling, PBRSB-eIBRS Not affected
  Srbds:                 Not affected
  Tsx async abort:       Not affected



Thanks

Welcome to the forum! :wave:

Please check Announcements posts and search before posting: :wink: :point_down:

Do not use -Sy to install a package, either use -S or -Syu.
This case needs -Syu because you also want to upgrade other packages at the same time (at least pacman package itself for obvious reasons).