Fixed in kernel 3.13.0-30.54
Tips for RTL8188EE [10ec:8179] and RTL8723BE [10ec:b723] users: those
hardware modules have MSI compatibility issue, on some certain platforms
they work fine with MSI but break connections without MSI, on some other
certain platforms it's opposite. You could try to toggle its module
parameter "msi"
** Changed in: hwe-next
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1296591
Title:
RTL8188EE [10ec:8179] and RTL8723BE [10ec:b723] have MSI compatibility
issue
Status in HWE Next Project:
Fix Released
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux” source package in Trusty:
Fix Released
Bug description:
Some RTL8188EE do have get any results when searching for wireless
networks, need to enable MSI interrupt to get it work.
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188EE
Wireless Network Adapter [10ec:8179] (rev 01)
Subsystem: Hewlett-Packard Company Device [103c:197d]
Kernel driver in use: rtl8188ee
Kernel modules: rtl8188ee
The newest feedback: RTL8188EE [10ec:8179] and RTL8723BE [10ec:b723]
have MSI compatibility issue, on some certain platforms they work fine
with MSI but break connections without MSI, on some other certain
platforms it's opposite.
So, will fallback to default pin-based and provide a kernel parameter
to enable MSI.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1296591/+subscriptions
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