I have a blank USB flash drive I want to put a new filesystem on. If I try adding a new partition it complains "No partition table found on device /dev/sdc". Creating a msdos partition table seems to work correctly, except that when I go to add a new partition it complains with the same error. What am I missing?
I've connected a HDTV with HDMI on my Radeon 4670, using the open source ati driver. However there is "overscan" which cuts off a bit of each edge of the screen, about the size of the gnome-panel. How can I fix this so it displays the full resolution?
I'm configuring an Ubuntu Server for my home network to handle NAT and firewall. I've configured dnsmasq and verified that it's working correctly. I want all connections from my internal network to be allowed. However, once I enable ufw, the connections are blocked.
I have tried:
sudo ufw allow in on eth1
and:
sudo ufw allow from 192.168.0.0/24
but any solution I try results in messages such as these in syslog:
[UFW BLOCK] IN=eth1 OUT=eth0 SRC=192.168.0.10 DST=91.189.94.156 LEN=60 TOS=0x00 PREC=0x00 TTL=63 ID=16240 DF PROTO=TCP SPT=37444 DPT=80 WINDOW=5840 RES=0x00 SYN URGP=0
Am I understanding the rules incorrectly, or is the problem elsewhere?