Public bug reported:
[Impact]
The keyboard of some medion laptops can't work under Linux.
[Fix]
Backport a upstream patch, after applying the patch, the keyboard
will skip the irq override from the acpi resource layer, and the
keyboard could work normally.
[Test]
Booting the patched kernel, use the keyboard to do the input.
[Where problems could occur]
The patch will skip the irq override based on the DMI info, so
if a medion laptop which has the same DMI info and the irq 1
needs to be overriden, this patch will introduce regression on
the machine, but this possibility is very low. If this happens,
we will consider to add more DMI match info in the table.
This is a bug similar to #1909814.
** Affects: linux (Ubuntu)
Importance: Low
Assignee: Hui Wang (hui.wang)
Status: In Progress
** Affects: linux (Ubuntu Focal)
Importance: Low
Status: In Progress
** Affects: linux (Ubuntu Hirsute)
Importance: Low
Status: In Progress
** Affects: linux (Ubuntu Impish)
Importance: Low
Status: In Progress
** Affects: linux (Ubuntu Jammy)
Importance: Low
Assignee: Hui Wang (hui.wang)
Status: In Progress
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
** Also affects: linux (Ubuntu Impish)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Low
Assignee: Hui Wang (hui.wang)
Status: New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Impish)
Importance: Undecided => Low
** Changed in: linux (Ubuntu Hirsute)
Importance: Undecided => Low
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Low
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux (Ubuntu Hirsute)
Status: New => In Progress
** Changed in: linux (Ubuntu Impish)
Status: New => In Progress
** Changed in: linux (Ubuntu Jammy)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1950536
Title:
keyboard not working on Medion notebook s17 series
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Focal:
In Progress
Status in linux source package in Hirsute:
In Progress
Status in linux source package in Impish:
In Progress
Status in linux source package in Jammy:
In Progress
Bug description:
[Impact]
The keyboard of some medion laptops can't work under Linux.
[Fix]
Backport a upstream patch, after applying the patch, the keyboard
will skip the irq override from the acpi resource layer, and the
keyboard could work normally.
[Test]
Booting the patched kernel, use the keyboard to do the input.
[Where problems could occur]
The patch will skip the irq override based on the DMI info, so
if a medion laptop which has the same DMI info and the irq 1
needs to be overriden, this patch will introduce regression on
the machine, but this possibility is very low. If this happens,
we will consider to add more DMI match info in the table.
This is a bug similar to #1909814.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950536/+subscriptions
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