On MSI Prestige 15 A10SC, there's an Intel iGP (i7-10710U integrated) and an Nvidia dGP (GTX-1650 Max-Q). When TIM starts, the Nvidia GPU is automatically used (with no obvious way to turn it off) and causes severe battery drain.
(I am 100% sure dGP is the cause of the battery drain. On this laptop there is a hardware-driven LED on the power button that turns orange when the dGP wakes up.)
What is causing this behaviour? And is it possible to force iGP?
Things I've tried
Using deepin-wine5-stable, as suggested here; behaviour unchanged.
Launch another application with deepin-wine (deepin-wangwang); iGP is correctly used.
Environment
OS: Manjaro, fully updated
DS: X11
DE: KDE 5.23.4
deepin-wine5-stable: 5.0.34
deepin-wine6-stable: 6.0.0.19
Additional info
Previously when I had Windows 10 installed on this machine, natively running TIM uses iGP correctly. So the issue is likely Wine-related.
When running run.sh via CLI there's some interesting output to stderr. Seems to be Vulkan API queries so I thought that could be relevant. See attachment: launch.stderr.log.
I do speak Chinese but my IME is not yet set up on this machine, so sorry about that. Feel free to use Chinese or English, whichever you prefer.
On MSI Prestige 15 A10SC, there's an Intel iGP (i7-10710U integrated) and an Nvidia dGP (GTX-1650 Max-Q). When TIM starts, the Nvidia GPU is automatically used (with no obvious way to turn it off) and causes severe battery drain.
(I am 100% sure dGP is the cause of the battery drain. On this laptop there is a hardware-driven LED on the power button that turns orange when the dGP wakes up.)
What is causing this behaviour? And is it possible to force iGP?
Things I've tried
deepin-wine5-stable, as suggested here; behaviour unchanged.Environment
OS: Manjaro, fully updated DS: X11 DE: KDE 5.23.4 deepin-wine5-stable: 5.0.34 deepin-wine6-stable: 6.0.0.19
Additional info
run.shvia CLI there's some interesting output to stderr. Seems to be Vulkan API queries so I thought that could be relevant. See attachment: launch.stderr.log.