Why am I experiencing a permissions error trying to cleanup ACL related to iOS/Xcode development?big tee tech hubJanuary 10, 2026 [ad_1] While trying to reset permissions on Xcode/CoreSimulator directories with: sudo chmod -RN ~/Library/Developer/Xcode ~/Library/Developer/CoreSimulator ~/Library/Logs/CoreSimulator The command fails with…
Why am I experiencing sporadic “no route to host” errors over SSH and I am unable to reach network destinations in the corporate LAN?big tee tech hubJanuary 2, 2026 [ad_1] When connecting to my M1 Mac mini over SSH, certain programs are often unable to reach network destinations in…
Why am I experiencing no connection in VLAN network on a Mac upgraded from macOS Sequoia to Tahoe?big tee tech hubSeptember 17, 2025 [ad_1] I have a UniFi network with a number of VLANs. Everything worked well until last night when I decided…
