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104/80 answers
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 Enlightened
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Feb
10
comment Can't start Ubuntu VM on VirtualBox 5.0.14
@neuron Yeah, laptop's (host machine's) BIOS. You probably want to mention that the VirtualBox 5 upgrade broke it in your Super User post...
Feb
10
answered Linux file system corruption due to improper shutdown (fs ext4)?
Feb
10
comment Debian: Order of DNS servers when using VPN
Are all of the internal names under one or a few domains? I.e., could you say "use the external servers for everything, except *.internal.foo.com and *.secret.bar.com"? (This is easy to configure with dnsmasq).
Feb
9
comment Can't start Ubuntu VM on VirtualBox 5.0.14
Also plopping virtualbox ubuntu tried to kill init into Google gives some things to try... Sounds like accidentally having a BIOS option set wrong can cause this.
Feb
9
comment Can't start Ubuntu VM on VirtualBox 5.0.14
@neuron that sounds distinctly like your VirtualBox host system (Windows, or VirtualBox itself) is broken somehow, and it's not really a Linux problem. You might want to try asking Super User.
Feb
9
comment Can't start Ubuntu VM on VirtualBox 5.0.14
BTW: Where did this Ubuntu VM come from? Did you download a pre-installed VM image, or are you using e.g., the DVD image to attempt an install?
Feb
9
comment Can't start Ubuntu VM on VirtualBox 5.0.14
I'm looking at it frame-by-frame, can't go any slower. One frame has 13.806869 at the bottom, the next frame as 13.841325 at the top. Probably some messages should have been between those. This video manages to give a kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004 So at least that's something...
Feb
9
comment Can't start Ubuntu VM on VirtualBox 5.0.14
Unfortunately the video didn't capture it—it scrolled by more than one screenfull between the two frames. I'm not sure, is it possible to use a serial console in VirtualBox? Or just configure it to have a bigger "monitor" attached to it (thus giving more lines on screen at once)?
Feb
9
comment Can't start Ubuntu VM on VirtualBox 5.0.14
The kernel crashed for some reason (kernel panic)... unfortunately part of the message has scrolled off the top of the screen. Any way to capture the earlier messages? Hard to figure out what's going on without them.
Feb
8
comment Cannot remove file: Read-only file system
Check lvdisplay CRST-Web-vg/root to see if the logical volume is set read-only. Actually check lvs as well, to see if (for example) you have a snapshot that filled up. I wouldn't recommend a reboot before figuring out why the roootfs has gone read-only—high risk of the machine not coming back from the reboot (hope this warning isn't too late.)
Feb
8
answered Bash .hushlogin, keep last login time and host
Feb
4
comment Why does the cd command handle STDIN different than other commands?
echo 'hi' | cd / produces no errors here with Bash on Linux (though nor does it change the current working directory, as I'm sure is explained somewhere else on the site). Which shell are you using that's giving an error? Or is this a question about what's allowed per POSIX standards?
Feb
4
revised legality of creating a variable for a file location
code formattinh
Feb
4
reviewed Close built-in command prompt without a shell?
Feb
4
comment No boot after update?
Is that < at the end of the line a typo in your question?
Feb
2
awarded  Enlightened
Feb
2
awarded  Nice Answer
Feb
1
comment How to write a script to log in multiple server using for loop and ssh?
See also unix.stackexchange.com/questions/107800/…
Jan
31
awarded  Great Answer
Jan
29
comment How to access a security camera and covert it to /dev/video?
@Cestarian if that winds up working, please post it as an answer.