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0
votes
1answer
103 views

Changing resolution : with X and without X

I'm working on an Ubuntu server without X and I would like to easily change the resolution. In order to do that, I have to specify GRUB_GFXPAYLOAD_LINUX=1280x800 in the file /etc/default/grub, then ...
4
votes
0answers
343 views

dmesg: pci BAR 7: can't assign io

I have VMware virtual machine running Debian Wheezy. I have compiled my own kernel 3.14. I have noticed dmesg is flooded with messages pci BAR 7: can't assign io (size 0x1000). I have no idea what ...
3
votes
0answers
130 views

How to prevent kernel or any broadcast messages from flooding the TTYs?

Because of some hot-plugging issue, similar to what talked of here, the TTY displays show a continuous stream of messages (which are also logged in the /var/log directory). Every text I key in flows ...
3
votes
0answers
158 views

Raspbian: how ifplugd works on lo and other interface

On my raspbian, I'm wondering why ifplugd (link detection daemon for ethernet devices) is also running on the lo the loopback interface. The ps command displays: /usr/sbin/ifplugd -i lo -q -f -u0 ...
2
votes
0answers
280 views

The proper way to turn off an external sata encolsure?

I have an e-sata external enclosure with a port expander and 4 sata disks in it that I use for periodic backups. I have what I think is a sound method for powering it off, but not sure if it is the ...
1
vote
0answers
289 views

udev rules fail to run a script on addition of usb device

Here is a simple rule I created in /etc/udev/rules.d/21-persistent-local.rules for my Seagate 500 GB expansion drive which uses a USB interface on a Debian machine running inside a VM. ...
0
votes
0answers
31 views

Does udev only check for matches on the first remove event?

ACTION=="add|remove",SUBSYSTEM=="tty", ATTRS{idVendor}=="XXXX", ATTRS{idProduct}=="XXXX",SYMLINK+="device", RUN+="/home/alvin/udev/test.sh" This is the command that works on add ...
0
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0answers
40 views

Hotplug Device Driver Priority

Is it possible to have more than one driver for one purpose (eg. USB) included in the Linux kernel? If so, then how does the kernel decide which one to load?