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[ubuntu] [SOLVED] Scan for hardware? (Sound not working)
https://ubuntuforums.org/showthread.php?t=811743
Hi all, I removed a package that somehow killed the sound. I cannot find a way to check what the problem is. Windows lets you scan for hardware. So if you remove a driver, you can scan and re-install the driver. So three questions: 1) Does Ubuntu have a way to show me the list of hardware that doesn't have a driver associated? 2) Does Ubuntu have a way to say …
Ubuntu Manpage: discover — hardware detection utility
https://manpages.ubuntu.com/manpages/bionic/man1/discover.1.html
Hardware information is stored in an XML data format and can be retrieved across the network. Fundamental modes of operation: · Display a list of hardware devices based on type of device or system bus on which the devices reside, via --type-summary or --bus-summary (the latter of which is the default behavior).
How does Ubuntu detect hardware? - Ask Ubuntu
https://askubuntu.com/questions/6398/how-does-ubuntu-detect-hardware
As Marius says: hardware is detected by the kernel at boot time, or later if it's "pluggable" (USB, etc.). When the hardware is recognized, the related kernel module (driver) will be loaded and in most cases userspace will be notified via dbus/udev to determine what to do with that hardware; udev has a set of "rules" that specify what to do with certain types of hardware.
Force rescan of the pci device which was ... - Ask Ubuntu
https://askubuntu.com/questions/779385/force-rescan-of-the-pci-device-which-was-wrongly-detected-by-os
I am using ubuntu 14.04.3, kernel version 3.13.0-67 with a Atheros Wifi Card AR93xx.Many of the times ,no wireless detected on system boot.Below is the problem I detected . The wireless card should be detected as "Network Controller" by kernel …
How to Find Hardware Devices in Ubuntu Linux with lshw ...
https://chrisjean.com/how-to-find-hardware-devices-in-ubuntu-with-lshw/
This can be very helpful if you want to post your hardware specs somewhere online to be viewed or to send the data to a storage system. To create HTML output, simply give lshw the -html option: [chris@home ~]$ sudo lshw -html > hardware.html. This will format the output into a HTML document and save the output in a file called hardware.html.
How to Restart PulseAudio Sound Server in Ubuntu Linux?
https://www.hecticgeek.com/how-to-restart-pulseaudio-sound-server-ubuntu-linux/
PulseAudio is the default sound server used in Ubuntu these days (including many other GNU/Linux distributions). Although I usually end up having troubles with it thus I just use ALSA instead.But many like it for its versatile features.. Anyhow, as a quick tip, if you ever encounter troubles with PulseAudio and wanted to restart the PA Daemon in Ubuntu or any …
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