/usr/lib/debug/.build-id/77/ is in argyll-dbg 1.8.3+repack-2.
This file is owned by root:root, with mode 0o755.
| File | Mime Type | Owner | Mode | Size | 
|---|---|---|---|---|
                
                    
    
        
    
    
    ..
    
        
    
                
             | 
        ||||
                    
    
    
    /usr/lib/debug/.build-id/77/921d11a1d8b905f47c7acaf8f8fc2ccdec744b.debug
    
                 | 
                application/x-executable | root:root | 0o644 | 1.2 MB |