Logon screen - doesn't accept Enter key

[Sprintrdriver]

Thanks, it's an old Laptop type Toshiba Satelite:

Code:

System:    Host: Tigern Kernel: 4.4.0-70-generic i686 (32 bit)
           Desktop: Xfce 4.12.3 Distro: Ubuntu 16.04 xenial
Machine:   System: TOSHIBA product: Satellite A50 v: PSA50E-06W03PNO
           Mobo: TOSHIBA model: Portable PC v: Version A0
           Bios: TOSHIBA v: Version 1.30 date: 10/25/2004
CPU:       Single core Intel Pentium M (-UP-) cache: 2048 KB
           speed: 1600 MHz (max)
Graphics:  Card: Intel 82852/855GM Integrated Graphics Device
           Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
           Resolution: [email protected]
           GLX Renderer: Mesa DRI Intel 852GM/855GM x86/MMX/SSE2
           GLX Version: 1.3 Mesa 12.0.6
Audio:     Card Intel 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller
           driver: snd_intel8x0
           Sound: Advanced Linux Sound Architecture v: k4.4.0-70-generic
Network:   Card-1: Intel PRO/Wireless 2200BG [Calexico2] Network Connection
           driver: ipw2200
           IF: wlp1s5 state: dormant mac: 00:0e:35:88:4f:df
           Card-2: Intel 82801DB PRO/100 VE (MOB) Ethernet Controller
           driver: e100
           IF: enp1s8 state: up speed: 100 Mbps duplex: full
           mac: 00:0e:7b:42:ad:27
Drives:    HDD Total Size: 60.0GB (11.5% used)
           ID-1: /dev/sda model: IC25N060ATMR04 size: 60.0GB
Partition: ID-1: / size: 5.4G used: 3.6G (70%) fs: ext4 dev: /dev/sda2
           ID-2: /var size: 4.5G used: 869M (21%) fs: ext4 dev: /dev/sda5
           ID-3: /tmp size: 2.9G used: 4.4M (1%) fs: ext2 dev: /dev/sda6
           ID-4: /home size: 14G used: 178M (2%) fs: ext4 dev: /dev/sda3
           ID-5: swap-1 size: 2.05GB used: 0.13GB (6%) fs: swap dev: /dev/sda1
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 55.0C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 173 Uptime: 8 days Memory: 369.4/1234.3MB
           Client: Shell (bash) inxi: 2.2.35

However, I cannot (remember how to) reproduce no more. Since the laptop is still running to see if it's stable over time (as you can see of up time) I cannot remember if the issue was due to boot or if it was from when the computer was waked up from suspend.