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0
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1answer
80 views

how to enable pci hotplug support in ubuntu 13.04

Kindly help. I have a pci-based wifi adapter which is not getting detected when i plugged it into the laptop. OS: Ubuntu 13.04 Kernel version: 3.8.0-19-generic
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votes
2answers
2k views

SATA hot plug has no effect in Windows

I have one hard drive inserted into a mobile rack. The hard drive is connected to the SATA port, which is configured with Hot Plug ON. However, I cannot see any way to flush buffers of this drive or ...
3
votes
1answer
286 views

Windows get moved to the primary monitor after waking from standby with mixed DisplayPort and DVI-D dual-monitor setup

Problem Description I am using the following setup: nVidia GeForce GTX 680 Dell UP3214Q (Ultra-HD, 3840x2160, run in its native resolution, connected via DisplayPort 1.2, i.e. DisplayPort on GTX ...
2
votes
1answer
243 views

How udev sends input device change notification to Xorg?

I want to troubleshoot why the graphic tables is active only if it is connected when Xorg is started (and stops working with spamming of Xorg.0.log if I reconnect it). As far as I know, udev-based ...
1
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0answers
78 views

Can I turn off external SCSI tape drive?

I have a couple of external tape drives connected to a server (Ultra320 SCSI). I do not use them frequently, but they are on all the time collecting dust (because of the fans). If I turned them off ...
1
vote
2answers
678 views

Is it safe to add or remove any type of device while in sleep mode?

Is it safe to add (plug in) or remove (unplug) any device while Windows is in sleep (a.k.a. standby, a.k.a. suspend) mode? What type of devices can be added or removed in this manner? Can you do this ...
0
votes
1answer
251 views

Why does vga and dvi have screws when most other connectors do not?

I know that a question like this exists, but the answer is not what I was looking for. Do vga/dvi have screws because they are not hotpluggable? Why would they not be hotpluggable (surge issues?) ...
0
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0answers
41 views

Why should computer and TV be turned off before plugging in an HDMI cable? [duplicate]

Possible Duplicate: Is HDMI hot pluggable? I just bought an Amazon HDMI+Ethernet cable. Enclosed was the following friendly node on yellow paper in various languages: So far, I assumed ...
3
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3answers
5k views

Is it possible to have DisplayLink USB display hotplugging with Xorg 1.13 on kernel 3.4?

keithp seems to be the only one on the interwebs to have written anything about the subject and he worked with 3.5_rc. I don't want to go above 3.4 at the moment for various stability reasons and am ...
5
votes
3answers
6k views

How to mount removable media in /media/<LABEL> automatically when inserted, without any desktop environment?

I have a Debian sid system (Wheezy) (and same question for arch as well), without any desktop environment (and no Xorg at all). I can mount my SD-cards, USB sticks, external HDD manually with mount / ...
5
votes
1answer
755 views

Is it possible to power off a PCIe video card/slot? (eg. hot-plug)

I'm looking at building a system that supports VT-d so I can pass through a high powered loud video card to a Xen/KVM/whatever VM (host will be Linux based). However, when I'm not using the VM I want ...
8
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1answer
4k views

Linux: CPU core shutdown instead of sleep state

In Linux you can shut down CPU cores (or physical CPU's) with echo 0 > /sys/devices/system/cpu/cpu1/online Assuming that the hardware fully turn off the CPU and cuts power to it would it not be better ...
8
votes
4answers
11k views

How to configure `eth0` to retry `dhclient` when unplugged and replugged?

I'm working on a linux gadget. I want it to get DHCP if I plug in the network cable after it has booted up already or if the network cable unplugged and replugged. One solution is to run a script ...
2
votes
1answer
91 views

Configuring automatic profiles on dock/hotplug

My Ubuntu laptop gets docked into a few different locations per day with different hardware and use cases. I'd like to automate the preference settings for each of these locations: Work computer, ...
5
votes
2answers
2k views

Trigger off rsync by just plugging in a USB drive?

I'd like to know if it's possible to automatically mount, and fire up rsync to sync a USB drive with a directory? Specifically, I'd like to copy as much data as the drive can hold and only delete the ...
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votes
2answers
4k views

Is it safe to hot-plug a DVI cable?

Is it safe to unplug a monitor connected via a DVI cable to a computer that's powered on?
7
votes
3answers
45k views

Can I connect and disconnect a SATA harddrive while my computer is running?

I have a SATA hard drive that says it supports hot-plugging. Does that mean I can actually connect it to power and a SATA plug while my computer is running? Would be handy, but seems kind of scary... ...
1
vote
3answers
6k views

Alsa USB-Audio hotplug

My new USB audio speaker appeared as the second device in Alsa. I managed to make it the primary one: $ cat /proc/asound/modules 0 snd_usb_audio 1 snd_hda_intel $ cat /proc/asound/cards 0 ...