[Kernel-packages] [Bug 1995127] Re: bug USB in Ubuntu

[Paul White]

Bug report seems to infer that the problem lies with the kernel so
moving this to 'linux'.

Ruslan, if this is still an issue then please follow any instructions
that the kernel bot may give you while using Ubuntu 18.04, thanks.


** Tags added: bionic

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1995127

Title:
  bug USB in Ubuntu

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  There is such a problem. UPSs are not working. Powercom and East - also.
  He began to find out what was the matter. If you enter once a second, the 
lsusb command, then we get the following:
  https://ibb.co/y0nfqMQ
  
[url=https://ibb.co/y0nfqMQ][img]https://i.ibb.co/y0nfqMQ/zevstst-u18-lsusb.png[/img][/url]

  it turns out that he sees UPS in USB, then he does not see.
  The output of sudo dmesg | grep usb is as follows:
  https://ibb.co/mRG548r
  
[url=https://ibb.co/mRG548r][img]https://i.ibb.co/mRG548r/zevstst-u18-dmesg.png[/img][/url]

  Here we also see the problem.
  The fact is that there used to be Ub16 and there were no such problems. 
Installed 18 - and started. Put 16 again - no problem again.
  I began to find out in more detail. It turned out that on the kernel 4.11.12 
- UPS work clearly, but as soon as the kernel 4.12-rc3 was installed. 
Everything. problems began.

  What have you done with the kernel since version 4.12? That some UPS
  are now down?? Would they fix it?

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