Public bug reported:
An update released this week (25th, 26th, 27th) have caused severe USB
issues.
When I boot, there is clearly a moment when USB is being accessed (my
usb mic starts blinking) and this seems to paralyze the computer for
several minutes and will not allow me to log in until it moves past this
usb issue (light stops blinking on my mic). Once logged in, I have an
invisible mouse, no sound. When rebooting, I get
"usb_set_interface_failed" messages.
My sound also doesn't work. My external sound card and all audio is not
recognized.
I think this is definitely software-related. I have a brand new, right
out of the box, System76 machine that this happened to right after its
first update. Because of this issue, I went back to my old machine.
After performing an update, the problem appeared there too.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
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https://bugs.launchpad.net/bugs/1539919
Title:
USB crippled after updates to 15.10
Status in linux package in Ubuntu:
Incomplete
Bug description:
An update released this week (25th, 26th, 27th) have caused severe USB
issues.
When I boot, there is clearly a moment when USB is being accessed (my
usb mic starts blinking) and this seems to paralyze the computer for
several minutes and will not allow me to log in until it moves past
this usb issue (light stops blinking on my mic). Once logged in, I
have an invisible mouse, no sound. When rebooting, I get
"usb_set_interface_failed" messages.
My sound also doesn't work. My external sound card and all audio is
not recognized.
I think this is definitely software-related. I have a brand new, right
out of the box, System76 machine that this happened to right after its
first update. Because of this issue, I went back to my old machine.
After performing an update, the problem appeared there too.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1539919/+subscriptions
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