Installing Docker Breaks KVM
Bug #1353923 reported by
jean-christophe manciot
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
docker.io (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Installing Docker 0.9.1 on Ubuntu 14.04 Desktop:
- creates a new bridge "docker0"
- deletes virbr0
Since thern, I've never been able to restore the correct environment for KVM, even by uninstalling docker.
If I try to manually add the "bridge" with *brctl addbr virbr0*, the creation does not survive across reboots and:
virsh net-start default
error: Failed to start network default
error: Unable to create bridge virbr0: File exists
Very strange error.
What must be done to solve or workaround that issue?
Any help will be greatly appreciated.
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Just to note, this was also reported upstream at https:/ /github. com/docker/ docker/ issues/ 7462