[Bug 1944435] Re: Backlight on P17 Gen 1 not working Nvidia 470

2022-04-13 Thread Chi-Wei Chen
@Aaron, @David,

It looks BIOS for P15/P17 Gen1 N30ET45W(1.28) is released to LVFS
already. R510 NV driver with this BIOS can resolve this issue.

https://fwupd.org/lvfs/devices/com.lenovo.ThinkPadN30ET.firmware

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Title:
  Backlight on P17 Gen 1 not working Nvidia 470

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[Bug 1961859] Re: When we install ModemManager1.16.6 and others, this will lead to ubuntu can not enter into GNOME UI.

2022-02-23 Thread Chi-Wei Chen
@Jason, could you help to check this issue?

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  When we install ModemManager1.16.6 and others, this will lead to
  ubuntu can not enter into GNOME UI.

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[Bug 1944435] Re: Backlight on P17 Gen 1 not working Nvidia 470

2022-02-10 Thread Chi-Wei Chen
Aaron,
I'm not sure if R510 NV driver can fix this or not. Sorry, we cannot find this 
system panel combination on hand, could you help to check this on your end? 
Thanks
https://www.nvidia.com/Download/driverResults.aspx/186156/en-us

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  Backlight on P17 Gen 1 not working Nvidia 470

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[Bug 1944435] Re: Backlight on P17 Gen 1 not working Nvidia 470

2022-02-10 Thread Chi-Wei Chen
Aaron,
I'm not sure if R510 NV driver can fix this or not. Sorry, we cannot find this 
system panel combination on hand, could you help to check this on your end? 
Thanks
https://www.nvidia.com/Download/driverResults.aspx/186156/en-us

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Title:
  Backlight on P17 Gen 1 not working Nvidia 470

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[Bug 1881097] Re: [Thinkpad X1C7][Thinkpad X1C8]F1 and F4 Hotkey LED Light Stays ON/OFF when USB Headset is attached.

2021-05-05 Thread Chi-Wei Chen
@Jasonyen,
We just noticed that the F1 mute LED issue is also encountered for External 
Monitor Speaker on X1C9.
Is it the same limitation as this ticket or it would be better to raise another 
ticket to discuss?

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Title:
  [Thinkpad X1C7][Thinkpad X1C8]F1 and F4 Hotkey LED Light Stays ON/OFF
  when USB Headset is attached.

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[Bug 1896098] Re: Lenovo P1G3 - unable to select system speakers when headset plugged into audio jack

2020-12-01 Thread Chi-Wei Chen
Hi @Hui,
Our PA team confirmed this issue was verified PASS using BIOS 24W.
It seems to be BIOS related issue.
Please let me know if this BIOS 24W or later version not work on your side.

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Title:
  Lenovo P1G3 - unable to select system speakers when headset plugged
  into audio jack

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[Bug 1896098] Re: Lenovo P1G3 - unable to select system speakers when headset plugged into audio jack

2020-10-21 Thread Chi-Wei Chen
@hui,
Thanks for the feedback.
Linux machine and Windows machine shall use common BIOS/EC version for the 
test. I'll ask BIOS team to get some input from them. 
BTW, Could you help to check if you can see the same phenomena with 
corresponding EC version 1.05 (N2VHT16W)?
https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-p-series-laptops/thinkpad-p1-gen-3-type-20th-20tj/downloads/driver-list/component?name=BIOS%2FUEFI

Thanks.
LO-627 for our internal tracking.

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Title:
  Lenovo P1G3 - unable to select system speakers when headset plugged
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[Bug 1896098] Re: Lenovo P1G3 - unable to select system speakers when headset plugged into audio jack

2020-09-24 Thread Chi-Wei Chen
@hui, our team confirmed that this issue does not happen on Windows side
using the same system. Looks not a HW limitation.

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Title:
  Lenovo P1G3 - unable to select system speakers when headset plugged
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