UCM-iMX8M-Mini: Yocto Linux: Known Issues - Revision history

Igor at 14:38, 19 November 2024

2024-11-19T14:38:13Z

2021-11-25T09:35:30Z

2020-11-08T10:56:10Z

2020-10-20T12:57:24Z

2019-11-18T07:46:23Z

2019-05-21T19:29:49Z

New page

* mPCIe form-factor cellular modems are not supported on the current release. Contact support for enablement.

← Older revision		Revision as of 14:38, 19 November 2024
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		+	{{
		+	IssueCategory\|On-board WiFi module LWB5+ not supported\|
		+	* WiFi connectivity via the on-board interface, equipped with the module Sterling™-LWB5+ is inoperable
		+
		+	:'''Affected kernel versions :'''
		+	:6.6.3
		+
		+	}}
	{{		{{
	IssueCategory\|On-board WiFi module does not wake up correctly from deep sleep mode\|		IssueCategory\|On-board WiFi module does not wake up correctly from deep sleep mode\|

← Older revision		Revision as of 09:35, 25 November 2021
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−	* Onboard wi-fi module does not wake up correctly from deep sleep mode.	+	{{
		+	IssueCategory\|On-board WiFi module does not wake up correctly from deep sleep mode\|
		+	* WiFi module stops working after the sleep-wake cycle, such as the following:
		+	:<pre>rtcwake -drtc1 -mmem -s5</pre>
		+
		+	:'''Affected kernel versions :'''
		+	:All
		+
		+	:'''Workaround :'''
		+	# Once the device wakes up, re-bind the WiFi module
		+	:<pre>echo 30b40000.mmc > /sys/class/mmc_host/mmc1/device/driver/unbind; echo 30b40000.mmc > /sys/class/mmc_host/mmc1/device/driver/bind</pre>
		+
		+	}}
		+	{{
		+	IssueCategory\|On-board WiFi module loses connection on 5GHz band\|
		+	* In some cases the on-board WiFi module might drop connection on 5GHz band. The functionality recovers after a reboot.
		+
		+	:'''Affected kernel versions :'''
		+	:5.10.35
		+
		+	}}
		+	[[Category:Linux\|Known issues]]
		+	[[Category:Yocto]]
		+	[[Category:UCM-iMX8M-Mini]]
		+	[[Category:SB-UCM-iMX8M-Mini]]

← Older revision		Revision as of 10:56, 8 November 2020
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−	* PulseAudio service is disabled by default (is not started automatically on a boot).
	* Onboard wi-fi module does not wake up correctly from deep sleep mode.		* Onboard wi-fi module does not wake up correctly from deep sleep mode.

← Older revision		Revision as of 12:57, 20 October 2020
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	* PulseAudio service is disabled by default (is not started automatically on a boot).		* PulseAudio service is disabled by default (is not started automatically on a boot).
		+	* Onboard wi-fi module does not wake up correctly from deep sleep mode.

← Older revision		Revision as of 07:46, 18 November 2019
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−	* ~~mPCIe form-factor cellular modems are~~ not ~~supported~~ on ~~the current release. Contact support for enablement~~.	+	* PulseAudio service is disabled by default (is not started automatically on a boot).