Output from nfc-anticol (detects card):

NFC reader: ACS / ACR122U PICC Interface opened

Sent bits:     26 (7 bits)
Received bits: 44  03  
Sent bits:     93  20  
Received bits: 88  04  63  19  f6  
Sent bits:     93  70  88  04  63  19  f6  1c  41  
Received bits: 24  d8  36  
Sent bits:     95  20  
Received bits: 82  cc  22  80  ec  
Sent bits:     95  70  82  cc  22  80  ec  4c  a6  
Received bits: 20  fc  70  
Sent bits:     e0  50  bc  a5  
Received bits: 06  75  77  81  02  80  02  f0  
Sent bits:     50  00  57  cd  

Found tag with
 UID: 04631982cc2280
ATQA: 0344
 SAK: 20
 ATS: 06  75  77  81  02  80  02  f0  

--------------------

Output from nfc-list (with debug enabled, gets stuck. But it claims it detected 5 cards! Even though there is only one):

NFC device: ACS / ACR122U PICC Interface opened
5 ISO14443A passive target(s) found:
ISO/IEC 14443A (106 kbps) target:
    ATQA (SENS_RES): 44  03  
       UID (NFCID1): 88  04  63  19  
      SAK (SEL_RES): 24  

ISO/IEC 14443A (106 kbps) target:
    ATQA (SENS_RES): 60  03  
       UID (NFCID1): 00  00  c6  3a  0c  1e  02  7f  00  00  7e  00  00  00  00  00  00  00  00  00  01  00  00  00  00  00  00  00  23  01  00  00  00  00  00  00  01  00  00  00  01  00  00  00  01  00  00  00  00  00  00  00  31  ed  e9  1d  02  7f  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  3d  31  00  00  00  00  00  00  31  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  ca  08  00  60  00  00  00  00  05  00  01  15  16  05  00  06  00  00  00  
      SAK (SEL_RES): ff  
                ATS: 00  00  01  00  00  00  00  00  00  00  23  01  00  00  00  00  00  00  01  00  00  00  01  00  00  00  01  00  00  00  00  00  00  00  31  ed  e9  1d  02  7f  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  3d  31  00  00  00  00  00  00  31  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  ca  08  00  60  00  00  00  00  05  00  01  15  16  05  00  06  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  00  06  02  78  00  

ISO/IEC 14443A (106 kbps) target:
    ATQA (SENS_RES): 44  03  
       UID (NFCID1): 88  04  63  19  
      SAK (SEL_RES): 24  

ISO/IEC 14443A (106 kbps) target:
    ATQA (SENS_RES): 44  03  
       UID (NFCID1): 88  04  63  19  
      SAK (SEL_RES): 24  
                ATS: 1e  02  7f  00  00  01  00  00  00  00  00  

ISO/IEC 14443A (106 kbps) target:
    ATQA (SENS_RES): 44  03  
       UID (NFCID1): 88  04  63  19  
      SAK (SEL_RES): 24  

------------- gets stuck here and does not report any card -----