Questions tagged [ip-scanner]

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HP Printer Scanner stopped Scanning

I have a HP LaserJet Pro M148f-M149f and was using the HP software for printing and scanning on 18.04.5 LT. All worked well since April but the scan functions now says failed to open device. When I ...
2
votes
3answers
5k views

Simple Scan not detecting my scanner (Brother DCP-7055W)

I am using XUbuntu 18.04 and I am struggling to install my scanner. I have tried everything i have been able to find on both Brother homepage and AskUbuntu. I have newest brsaneconfig4, brscan-skey ...
2
votes
1answer
769 views

Finding all used IP addresses within a LAN without assigning an IP address to your NIC?

Is there any way that you can find all the IP addresses within a LAN without assigning a IP address to you NIC? I know most of the tools like angryipscanner, arp-scan, nmap and others can mostly ...
0
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1answer
4k views

Canon MP237 can print but CANNOT scan

I have this Cannon MP237 (3-in-1) printer and I can print properly using the software on Ubuntu 14.04. However, I cannot scan with it. I even tried GIMP Image Editor but I still cannot do any ...
4
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1answer
6k views

Neat and fast way to count devices in home network [duplicate]

Possible Duplicate: How to find unused IP Address on a network? currently I am using nmap wich scans the range of IPs that my DHCP server assigns to hosts. However this is a) slow and b) ...