Tagged Questions

0
votes
1answer
176 views

How to Fix “Read-only file system” error when I run something as sudo and try to make a folder/file?

When I try to save something or rename a file/folder it say this error " Read-only file system" or run something as root in the terminal it say this error sudo: unable to open /var/lib/sudo/"My User ...
1
vote
0answers
21 views

copy ubuntu with my personalizations [duplicate]

Possible Duplicate: Creating an install of Ubuntu to clone Reinstall software after installation of newer version Ubuntu I have just installed ubuntu on my friends laptop. I will install ...
2
votes
2answers
196 views

syscall_table_32.S file not found

I want to add a systemcall to Linux, but in training data we need to change the file linux/arch/i386/kernel/entry.S or arch/x86/kernel/syscall_table_32.S. I can not found the files. I looked and ...
0
votes
1answer
136 views

how to set owner and permission to a cryptsetup made device?

I have an encrypted loopback volume. I need to mount and umount the volume manually, so I use cryptsetup luksOpen and cryptsetup luksClose . However, under all sessions (gnome/xfce/kde/unity), when I ...
2
votes
0answers
35 views

Question regarding power outages affect on ubuntu [duplicate]

Possible Duplicate: How resilient is Ubuntu to repeated “power-off” shutdowns? Due to some reasons, sudden power outages are common at my place so my current operating system ...
2
votes
1answer
58 views

How to delete entries after uninstalling softwares

After un-istalling a particular software, the entries created by the specific software during its use will be in place even after un-istallation. The entries i talk here about the hidden files present ...
0
votes
1answer
36 views

Cannot view the logfile?

I am a beginner. I have managed to install Ubuntu 11.10 and am now satisfied that it seems to be running okay. It would help me learn more to be able to view the logfile but I cannot. What have I ...
2
votes
2answers
198 views

Updating a rules file so it won't be overwritten on update

Due to current issues with Logitech Bluetooth devices, I need to update the /lib/udev/rules.d/70-hid2hci.rules file. A few weeks ago, an update overwrote this file (with an attempted fix that ...