The kernel's device manager, responsible for the contents of /dev.

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0answers
512 views

Why is configuring synaptics udev rules so hard? [closed]

I am trying to configure my Synaptics driver with a few udev rules regarding the behavior of the TapButton options, and has so far been unsuccessful in doing so. No matter what I type in my .rules ...
6
votes
1answer
1k views

How do I make noatime mounts default?

I'm making an Ubuntu derivative, and I want to make noatime the default mount option for all filesystems (instead of relatime which is default in Ubuntu). There seems to be a boolean default_relatime ...
9
votes
4answers
11k views

Auto-switch audio to HDMI when HDMI monitor/receiver plugged into laptop

I have a laptop with an HDMI port. While we're homeless and staying with friends I've been plugging it into their surround sound receiver with an HDMI cable. To get sound working I have to open up the ...
1
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1answer
7k views

Fail to plug Samsung Galaxy S2 to Ubuntu 11.04 using USB (with or without debug mode) [closed]

The scenario was working few days ago. I was able to plug my Galaxy S2 to my laptop mount it under Linux Mint 11.04 (Ubuntu), I mean it was fully detected and working. Now, the android device detect ...
2
votes
2answers
895 views

Third mouse-button emulation

Up until version 11.04 of ubuntu I could simply add an option to my X InputClass to emulate a third mouse button for my HP TrackPoint like this: Section "InputClass" Identifier "Trackpoint" ...
1
vote
2answers
722 views

The Fn keys on my HP dv6t are mapped all wrong

I've tried going through the keyboard fixing process documented with that udev README file (as described here), but I get confused pretty much right off the bat. I'm using that "/lib/udev/keymap" tool ...
4
votes
3answers
14k views

How to distinguish between identical USB-to-serial adapters?

I use a number of identical USB-to-serial adapters with my laptop (Ubuntu 9.10). The adapters are manufactured by Sabrent and are built around a Prolific PL2303 IC, as shown by lsusb: Bus 001 Device ...
3
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1answer
2k views

How do you change udev rules without restarting (e.g. to change eth1 to eth0)?

TLDR; How do you apply changes to /etc/udev/rules.d/70-persistent-net.rules without restarting? (See this documentation about ethernet interface logical names.) Long version: I have a bootable USB ...
2
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3answers
2k views

Can udev be used (udev rules) to whitelist certain usb devices?

Can udev be used (udev rules) to whitelist certain usb devices? What I mean is that only devices in a list I create (containing device IDs that I can obtain with lsusb) will be passed on / processed ...
11
votes
3answers
9k views

What is the best way to configure a Thinkpad's TrackPoint?

The previously useful ThinkWiki pages appear quite outdated. I am trying to permanently change my TrackPoint sensitivity and speed settings and enable middle mouse button scrolling. I have tried ...
4
votes
0answers
939 views

Run script AFTER automounting usb hdd (udev, mount --bind) [duplicate]

Possible Duplicate: How to run a script when a distinct flash-drive is mounted? When plugging-in my USB HDD, it is mounted automatically, as expected. After that event, I'd like to ...
3
votes
1answer
2k views

Assign fixed path to printer (/dev/usb/lp0)

I have two USB printers. They are assigned a path depending on the order of turning them on. The first one is /deb/usb/lp0 and the second one /deb/usb/lp1. However, I sometimes echo to these printers ...
4
votes
1answer
5k views

How does automated hotplug mounting work?

I was reading a bit about gnome-mount, HAL, udev, etc. It left me with a couple of faint ideas how mounting a hotplug device might work in the latest Ubuntu release. Could someone give a detailed ...
4
votes
1answer
2k views

USB device changes using udev and D-Bus

I am trying to get a list of currently plugged in USB devices in Ubuntu 10.10 and monitor changes that happen, like devices being plugged in or out using udev and D-Bus. I'm fairly new to ...
4
votes
3answers
1k views

Rebuild /dev accidentally deleted

How to rebuild /dev on an ubuntu lucid where all files in /dev were accidentally deleted ? MAKEDEV std and MAKEDEV pty aren't enough, which isn't surprising on a system under udev. I haven't reboot ...
7
votes
1answer
12k views

How do I set executable permissions on a removable drive?

I'm using Ubuntu 10.10 and using a usb drive but I'm finding that I can't chmod any programs on the drive to +x. It is being auto-mounted by Gnome (using udev, I think?) so I imagine the problem is a ...
6
votes
3answers
7k views

Configure udev to change permissions on USB HID device?

I have a USB scale, a USB HID. Currently, when it is plugged in, the permissions only allow the superuser to access it. How can I configure udev to let anybody access this device? I have the vendor ...