[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
https://linux-hardware.org/?probe=8d8e17d95e -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Works again - have to set CONFIG_I2C_HID_ACPI=m in config -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
This is the working kernel 5.11 https://linux-hardware.org/?probe=fbcb409c56 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
https://linux-hardware.org/?probe=ea049102ec -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Coiby Xu (coiby) My touchpad MSFT0001:00 04F3:3140 works fine with Kernel 5.11, but stops working with the new 5.12-rc1 So far I haven't found the cause. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Piotr Tomaszewski If you use Manjaro Linux, this link should help you ;-) https://drive.google.com/drive/folders/1f_gSUdyGZIONSbawBG4h9ED11CO0musP Otherwise look here (are the two patches and the PKGBUILD) https://drive.google.com/drive/folders/1chjkq-z-qaCd--ALi2ZGAE7EZW0SA8QH Helmut (schinfo) manjaro - ENJOY THE SIMPLICITY -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
The problem is your last patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/pinctrl /pinctrl-amd.c?h=v5.10=47a0001436352c9853d72bf2071e85b316d688a2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
/** pin_reg |= DB_TYPE_REMOVE_GLITCH << DB_CNTRL_OFF; */ did not work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Coiby Xu (coiby)
Patch #179 no longer works with kernel 5.10.1, because pinctrl-amd.c has
already been patched with the current kernel version and GLITCH has been
changed.
My touchpad MSFT0001: 00 04F3: 3140 still worked up to 5.10-rc7 with #179.
This is th new code for GLITCH:
-
raw_spin_lock_irqsave(_dev->lock, flags);
pin_reg = readl(gpio_dev->base + offset * 4);
if (debounce) {
pin_reg |= DB_TYPE_REMOVE_GLITCH << DB_CNTRL_OFF;
pin_reg &= ~DB_TMR_OUT_MASK;
-
Do you have any idea what needs to be changed to make it work again?
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MSFT Touchpad not working on Lenovo Legion-5 15ARH05
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[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Coiby Xu (coiby) We have received feedback in our forum that the touchpad no longer works after a resuming from suspend. I've attached the link - maybe you can take a look at it. https://forum.manjaro.org/t/i2c-touchpad-does-not-function-after- resuming-from-suspend/31987/5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Coiby Xu (coiby) Apparently there was a similar problem with the 4.19 kernel, but with the Intel CPU, which was then solved with the following patch. https://gitlab.manjaro.org/packages/core/linux419/-/blob/master/ELAN_touchpad_i2c_hid_pinctrl.patch Now the two lines are included (for example) in kernel 5.8 in /drivers/pincrtl/pincrtl-intel.c: /* Clear interrupt status first to avoid unexpected interrupt */ writel(BIT(gpp_offset), is); Maybe this information will help you. ** Attachment added: "pinctrl-intel.c" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+attachment/5418857/+files/pinctrl-intel.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
See #179 ;-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Piotr Tomaszewski (nfm886) The patch is not included in the kernel, as other touchpads will no longer work. You can use the attached patch and build your own kernel. It works with ELAN-Touchpad MSFT0001:00 04F3:3140 ** Patch added: "Patch for Manjaro Kernel 5.8.13" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+attachment/5418465/+files/0303-pinctrl-amd2.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Use this PKGBUILD ** Attachment added: "PKGBUILD for 5.8.13" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+attachment/5418466/+files/PKGBUILD -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Coiby Xu (coiby) #171 works for under Manjaro Linux and Kernel 5.8.13 too. https://linux-hardware.org/?probe=7b7c4086f5 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Right - unfortunately that was a mistake on my part - please ignore # 133 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Forget everything up to now - it is a kernel bug that has been known since January of this year and for which there has been a fix since then. I can't say why it hasn't been included in the kernel so far. Here is the patch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux- next.git/commit/?id=d25e8fdebdad84219b498873300b7f11dd915b88 It's been included in Manjaro Linux kernel >= 5.8.13-4 (5.9 with the next update) https://gitlab.manjaro.org/packages/core/linux58/-/blob/master/0305 -gpio-amd-fch.patch The bug was, that at /drivers/gpio/gpio-amd-fch.c the line "return ret ? GPIO_LINE_DIRECTION_IN : GPIO_LINE_DIRECTION_OUT;" was wrong. It must be correct "return ret ? GPIO_LINE_DIRECTION_OUT : GPIO_LINE_DIRECTION_IN;" A small swap that unfortunately has a big impact on the owners of a Lenovo Legion. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
** Changed in: linux (Arch Linux) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Coiby Xu (coiby) You are the best !!! First of all, thank you very much for the patch - it works perfectly. All I had to do was add the fix from @wangjun (biggerchina). Here is the link to the working patch: https://gitlab.manjaro.org/packages/core/linux58/-/raw/master/0304-i2c-hid-core.patch?inline=false The kernel 5.8.12-2 of Manjaro Linux 5.8.12-2 already contains it. I will also include it in the 5.9-rc7. Helmut (schinfo) - Manjaro Team -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
@Stillnurs Please do not confuse apples with oranges! We're talking about the Lenovo Legion-5 15ARH05 with the MSFT0001: 00 04F3: 3140 touchpad. It may be nice that it works with the MSFT0001: 01 04F3: 309E on your Legion Y540, but that is a different hardware and therefore not helpful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Right, it affects all MSFT touchpads. At the moment there is nothing for MSFT - we will have to be very patient and hope, that someone can find a driver for it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
"unfortunately using the 'elan touchpad patch' didn't work because probably MSFT0001:00 04F3:3140 is not an elan device." Thats not really correct. The touchpad is from Elan (see Vendor-ID 04F3) and there are the following two versions: ELAN0001:00 04F3:3140 MSFT0001:00 04F3:3140 The MSFT (where MS is probably the abbreviation for MicroSoft) seems to have a different firmware that meets Microsoft's requirements and there is no driver for it under Linux yet. Perhaps the following article found on "https://windowsarea.de/2016/12/microsoft-praezisionstouchpads- Werden-pflicht-unter-windows-10/" will bring some clarity to the matter. I quickly translated it with Google. Microsoft: Precision touchpad becomes mandatory for Windows 10 notebooks During the WinHEC conference in Taiwan, Microsoft announced that the precision touchpad will be mandatory in a later Windows update from the Windows hardware compatibility program. This means that manufacturers who do not install such touchpads will not receive certification for Windows. Manufacturers can still install Windows, but this certificate is simply missing. It's a step in the right direction, especially since Windows machines have long been known for their weak input devices. A lot has changed in the last few years, especially due to Microsoft's commitment. In Windows 10, for example, standard gestures were defined, which are mostly supported by the manufacturers. Precision touchpad ≠ good touchpad However, the fact that Microsoft will require a precision touchpad in the future does not mean that it has to be a good touchpad. “Precision touchpad” is basically just the term Microsoft uses to summarize those touchpads that communicate via the driver integrated in Windows. In other words: The touchpad options integrated in the settings can already be used for the touchpad from Redstone 2. Devices that use a proprietary Synaptics driver, for example, cannot be controlled with it. It doesn't matter whether the touchpad comes from Microsoft, Apple, Synaptics or a cheap Chinese village. As long as the manufacturer controls its touchpad via the Windows driver, it is a “precision touchpad” for Microsoft. The Trekstor SurfBook W1 uses the Windows driver and is therefore a “precision touchpad”, but the HP Specter x360 is a proprietary panel for the settings. The latter undoubtedly has the better quality unit, the only difference is that the precision touchpad can be configured in the Windows settings and the HP touchpad can only be configured using software specially written for it. a step in the right direction The fact that touchpads are to be configured exclusively via the Windows settings in the future is an important step. Users can find their way around it better and the use of a touchpad under Windows is also simplified. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/pop-os/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
The vendor ID is MSFT0001:00 04F3:3140 - therefore the patch cannot work https://linux-hardware.org/?probe=b28405eeb0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
With kernel 5.8-rc7 https://linux-hardware.org/?probe=ee86715eb3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
These are my latest LOG files https://linux-hardware.org/?probe=27a5d47256 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Just repeat again - the fix works where an incorrect driver is detected. However, no driver is found at all for the LEGION 5 and the touchpad is therefore not activated. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
As long as no solution is found, here is another solution. https://gitlab.manjaro.org/packages/community/lenopow Since it is only a script, this should work in every distribution ;-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
I am a Manjaro developer and we have kernels 4.4 / 4.9 / 4.14 / 4.19 / 5.4 / 5.7 / 5.8 The touchpad doesn't work with one of the kernels. Screen brightness only works with AMD- or nouveau-Driver, not with the proprietary driver, like 440.100 The brightness display works, but nothing changes. . -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
I have found the cause so far that the touchpad MSFT0001: 00 04F3: 3140 is recognized, but no suitable driver is found. With the touchpad ELAN0001: 00 04F3: 3140 it seems to work with a few tricks. ELAN is also available in the kernel config, but MSFT is not. I just don't understand why there are two different names (ELAN and MFST) under the same hardware ID - what did Lenovo do? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
The link provides all the necessary information: https://linux-hardware.org/?probe=59d2f291d6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1887190] Re: MSFT Touchpad not working on Lenovo Legion-5 15ARH05
Controlling the screen brightness with Fn + F5 / F6 also does not work -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887190 Title: MSFT Touchpad not working on Lenovo Legion-5 15ARH05 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
