This bug was fixed in the package linux-oem-6.11 - 6.11.0-1012.12
---------------
linux-oem-6.11 (6.11.0-1012.12) noble; urgency=medium
* noble/linux-oem-6.11: 6.11.0-1012.12 -proposed tracker (LP:
#2093384)
* Stuck forever while accessing HID-SENSOR-200011.5.auto/iio:device1 device
(LP: #2093315)
- SAUCE: iio: hid-sensor-attributes: validate sensitivity attributes
* Fix audio output fail after resume from suspend with CS42L43 codec
(LP: #2093330)
- SAUCE: ASoC: cs42l43: Add codec force suspend/resume ops
* Enable Realtek NIC ASPM on one Dell Tower platform (LP: #2091352)
- SAUCE: r8169: enable rtl8168h/rtl8125/rtl8126 ltr support
- SAUCE: r8169: fix cannot enter l1ss issue
- SAUCE: r8169: Add one Dell platform to the ASPM quirk
- SAUCE: r8169: remove ASPM quirk RTL_GIGA_MAC_VER_46 restrict
* mt7925: system will sometimes hang while rebooting (LP: #2092746)
- Bluetooth: btusb: mediatek: move Bluetooth power off command position
- Bluetooth: btusb: mediatek: add callback function in btusb_disconnect
- Bluetooth: btusb: mediatek: add intf release flow when usb disconnect
- Bluetooth: btusb: mediatek: change the conditions for ISO interface
* [SRU] Fix system hang issue caused by the btmtk driver (LP: #2092473)
- Bluetooth: btmtk: adjust the position to init iso data anchor
* Hotplug in HDMI cable on the dock leads to many xe driver warning messages
(LP: #2092373)
- drm/i915/dp: Fix AUX IO power enabling for eDP PSR
* xe driver can't detect hotplug monitor (LP: #2092186)
- drm/xe: Remove runtime argument from display s/r functions
- drm/xe: Fix missing conversion to xe_display_pm_runtime_resume
- drm/xe/display: Separate the d3cold and non-d3cold runtime PM handling
- drm/xe/display: Add missing HPD interrupt enabling during non-d3cold RPM
resume
-- Kuan-Ying Lee <kuan-ying....@canonical.com> Fri, 10 Jan 2025
14:49:02 +0800
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2092186
Title:
xe driver can't detect hotplug monitor
Status in HWE Next:
New
Status in linux-oem-6.11 package in Ubuntu:
Invalid
Status in linux-oem-6.11 source package in Noble:
Fix Released
Bug description:
[Impact]
Hotplug the external monitor doesn't work.
[Fix]
The 2 commits from v6.12 fix the issue
6a9d2e2988fa drm/xe/display: Add missing HPD interrupt enabling during
non-d3cold RPM resume
dcb6c1d07171 drm/xe/display: Separate the d3cold and non-d3cold runtime PM
handling
cherry picked the following 2 commits to fix the conflicts
474f64cb988a drm/xe: Fix missing conversion to xe_display_pm_runtime_resume
f90491d4b64e drm/xe: Remove runtime argument from display s/r functions
[Test]
1. Wait for a while to let the screen dim(not suspend)
2. Touch keyboard/touchpad to wake up the system
3. Plug in HDMI monitor to the machine
4. The external monitor should work
[Where problems could occur]
It may affect the behavior of hotplugging in monitors.
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