This bug was fixed in the package linux-oem - 4.15.0-1045.50
---------------
linux-oem (4.15.0-1045.50) bionic; urgency=medium
* linux-oem: 4.15.0-1045.50 -proposed tracker (LP: #1833962)
[ Ubuntu: 4.15.0-54.58 ]
* linux: 4.15.0-54.58 -proposed tracker (LP: #1833987)
* Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
manipulation (LP: #1831638) // CVE-2019-11478
- tcp: refine memory limit test in tcp_fragment()
* CVE-2019-11479
- SAUCE: tcp: add tcp_min_snd_mss sysctl
- SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
-- Chia-Lin Kao (AceLan) <acelan....@canonical.com> Wed, 26 Jun 2019
17:29:41 +0800
--
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Packages, which is subscribed to linux-oem in Ubuntu.
https://bugs.launchpad.net/bugs/1832299
Title:
Add new sound card PCIID into the alsa driver
Status in HWE Next:
New
Status in linux package in Ubuntu:
Fix Committed
Status in linux-oem package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
Fix Committed
Status in linux-oem source package in Bionic:
Fix Released
Status in linux source package in Cosmic:
Fix Committed
Status in linux-oem source package in Cosmic:
Fix Released
Status in linux source package in Disco:
Fix Committed
Status in linux-oem source package in Disco:
Fix Released
Status in linux source package in Eoan:
Fix Committed
Status in linux-oem source package in Eoan:
Fix Released
Bug description:
BugLink: https://bugs.launchpad.net/bugs/1832299
The 0001-xxx.patch is for adding the ICL pciid, it is not in the bionic
kernel,
so bionic kernel needs two patches.
The 0002-xxx.patch is in the upstream from v5.2-rc1, it is needed for
b/c/d/e.
[Impact]
We have some cometlake machines, after installing the bionic kernel, the sound
can't work at all, we found the sound driver didn't load into the kernel.
[Fix]
After add the pciid in the pci_driver, the sound driver can be loaded and
sound
worked well.
[Test Case]
Boot the system and play sound or record sound, they all worked well
[Regression Risk]
Low. Adding new pciid, will not change existing functions.
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