Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

Post History

71%
+3 −0
Q&A Can you tell Linux to ignore a device until it finished booting?

I have a crappy USB hub. I connect some devices to this, like a USB microphone, which don't matter at all until I've booted successfully. Sometimes these devices cause an issue and my boot gets stu...

0 answers  ·  posted 4mo ago by matthewsnyder‭

#1: Initial revision by user avatar matthewsnyder‭ · 2024-07-22T17:51:25Z (4 months ago)
Can you tell Linux to ignore a device until it finished booting?
I have a crappy USB hub. I connect some devices to this, like a USB microphone, which don't matter at all until I've booted successfully. Sometimes these devices cause an issue and my boot gets stuck (something like `Waiting for process: systemd-udevd`).

If I disconnect the hub, boot, then connect it everything works without problem. But disconnecting it is tedious, and the problem doesn't happen at every boot, it's sporadic.

Is there a way to tell the kernel or systemd to not even bother with a certain USB device until the boot is successful? I'm looking for an overview. If it's something like "you can, but you have to know the correct address of the device" I can ask a separate question for the nitty gritty details.