[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I tried with pci=nocrs on Linux 5.18 and now it works, just to let you know. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Note if someone wants to build a kernel with: https://lore.kernel.org/linux-pci/20220512202511.34197-2-hdego...@redhat.com/ This patch applies on top of the 3 patches from: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git/log/?h=pci/resource -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
It could be awesome if some of the Ubuntu Kernel devs help us to test the 5.15 kernel with the patch. I wanna try to build a custom kernel with the patch but I don't have time and I'm not an expert with it. Someone can help us with this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Sorry that it is taking so long to fix this. There have been several attempts at fixing this upstream already, but all of them had to be reverted/dropped because they were causing issues on other laptop models. The latest attempt at fixing this is here: https://lore.kernel.org/linux-pci/20220512202511.34197-2-hdego...@redhat.com/ And this patch, or something close to it will hopefully go upstream soon. Perhaps one of the Ubuntu kernel devs can provide a test kernel with this patch for Ubuntu users with this problem to test? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hi! @Hans de Goede @j-w-r-degoede I tested that patch in that kernel (5.14) and it definitely works! This is the info I received with "grep . /sys/class/dmi/id/* 2> /dev/null" /sys/class/dmi/id/bios_date:01/28/2022 /sys/class/dmi/id/bios_release:1.52 /sys/class/dmi/id/bios_vendor:LENOVO /sys/class/dmi/id/bios_version:EMCN52WW /sys/class/dmi/id/board_asset_tag:NO Asset Tag /sys/class/dmi/id/board_name:LNVNB161216 /sys/class/dmi/id/board_vendor:LENOVO /sys/class/dmi/id/board_version: NO DPK /sys/class/dmi/id/chassis_asset_tag:NO Asset Tag /sys/class/dmi/id/chassis_type:10 /sys/class/dmi/id/chassis_vendor:LENOVO /sys/class/dmi/id/chassis_version:IdeaPad 3 15IIL05 /sys/class/dmi/id/ec_firmware_release:1.52 /sys/class/dmi/id/modalias:dmi:bvnLENOVO:bvrEMCN52WW:bd01/28/2022:br1.52:efr1.52:svnLENOVO:pn81WE:pvrIdeaPad315IIL05:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrIdeaPad315IIL05:skuLENOVO_MT_81WE_BU_idea_FM_IdeaPad315IIL05: /sys/class/dmi/id/product_family:IdeaPad 3 15IIL05 /sys/class/dmi/id/product_name:81WE /sys/class/dmi/id/product_sku:LENOVO_MT_81WE_BU_idea_FM_IdeaPad 3 15IIL05 /sys/class/dmi/id/product_version:IdeaPad 3 15IIL05 /sys/class/dmi/id/sys_vendor:LENOVO /sys/class/dmi/id/uevent:MODALIAS=dmi:bvnLENOVO:bvrEMCN52WW:bd01/28/2022:br1.52:efr1.52:svnLENOVO:pn81WE:pvrIdeaPad315IIL05:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrIdeaPad315IIL05:skuLENOVO_MT_81WE_BU_idea_FM_IdeaPad315IIL05: -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
PS: In case you need see what's going on with pci=nocrs on 22.04 https://i.stack.imgur.com/KZtIy.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Yeah...I'm agree Michael. At least in 20.04 that workaround was working with me and a lot of users (but as I said, I'm agree with you). Now in 22.04 it's impossible to make it works. Let's see if we can do something about it... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
It has never been no problem. A bug that can be solved by a workaround that works most times with many people is not solved. In my opinion the case can be closed when the new Touchpad used by Lenovo works after booting into the official image. I am waiting for that for two years now on different Notebooks. Am 26.04.22 um 22:11 schrieb Noctis Bennington: > Hello there. > > the pci=nocrs on Ubuntu 22.04 doesn't allow boot. So this is again a > problem in the last LTS (22.04). > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hello there. the pci=nocrs on Ubuntu 22.04 doesn't allow boot. So this is again a problem in the last LTS (22.04). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Kai-Heng, thank you for providing the test kernel. Folks, if you need to add pci=nocrs to your kernel-commandline to get your touchpad to work, please test this kernel: https://people.canonical.com/~khfeng/lp1878279/ With pci=no_e820 on the kernel commandline (replacing pci=nocrs). If the touchpad works this way, please provide DMI strings for your laptop, so that I can add a quirk to the kernel to automatically enable "pci=no_e820" on your laptop model. Run the following command *as normal user* to collect the DMI strings for your laptop: grep . /sys/class/dmi/id/* 2> /dev/null And copy and paste the output here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
A test kernel with the patch can be found here: https://people.canonical.com/~khfeng/lp1878279/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Please test a kernel build with this patch, combined with adding "pci=no_e820" added to the kernel commandline. See comment 133 for more details. ** Patch added: "[PATCH] x86/PCI: Add pci=no_e820 cmdline option to ignore E820 reservations for bridge windows" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5530683/+files/0001-x86-PCI-Add-pci-no_e820-cmdline-option-to-ignore-E82.patch ** Patch removed: "[PATCH] PCI/ACPI: Make acpi_pci_root_validate_resources() reject IOMEM resources which start at address 0" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5504784/+files/0001-PCI-ACPI-Make-acpi_pci_root_validate_resources-rejec.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
This is a follow-up to comment #123 Sorry for the long silence on this bug. I was hoping one of the upstream pci-subsys devs would help out with this... Since that did not happen I've been looking into fixing this myself now. I've come up with a solution which still involves a kernel cmdline option for now, but this one is a much smaller hammer (almost a scalpel) and once it is confirmed that this works I can enable this by default through a DMI quirk. I also hope that this option will not cause the stability issues seen when using pci=nocrs and that it will remove the need to specify i8042.nopnp=1 . I'll attach my patch here and then hopefully one of the Ubuntu devs can build a test-kernel for people who need pci=nocrs to test. Alternatively you can build your own kernel with this patch added, see the Ubuntu docs for how to do this. Once you have a kernel with this patch, remove pci=nocrs and i8042.nopnp=1 from the kernel-commandline and instead add only "pci=no_e820". If this helps please provide DMI strings for your laptop, so that I can add a quirk to the kernel to automatically enable "pci=no_e820" on your laptop model. Run the following command *as normal user* to collect the DMI strings for your laptop: grep . /sys/class/dmi/id/* 2> /dev/null And copy and paste the output here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I am not sure what has happened with my Ideapad 5-14ARE05 laptop, but it just seems that this problem has disappeared. I assume some update fixed it finally. I running 5.11.0-34-generic #36~20.04.1-Ubuntu I have many other problems with the machine such as it does not suspend when the lid is closed and behaves strangely with my bluetooth headset. This laptop with Linux has really worn me out... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I had similar issue. Lenovo Ideapad 5 14ARE05 dual boot Windows 10 and Ubuntu 20.04 (Kernel 5.11 after update) Solution steps: (1) Update your Ubuntu 20.04 installation with all the latest update. This should update your Kernel too (mine updated to 5.11). (2) Reboot (3) Go to Windows 10 and Download and install Latest BIOS update and install it. In my case BIOS updated from V1.09 to 1.10. ***Be careful and pay close attention to the instructions shown by the BIOS update installer. Ideally you should fully charge your laptop before performing BIOS update and keep your charger connected.*** Running BIOS update will reboot your system and change BIOS settings to default. If you had disabled secure boot to install and dual boot Ubuntu then this will enable secure boot option. You will need to disable it again. Once BIOS update is completed reboot and go to BIOS (F2) (4) Disable secure boot in BIOS again (5) Boot to Ubuntu. (Tip: Use F12 key to boot to Ubuntu if you do not get Ubuntu Grub Bootloader Menu. You can change the boot order from BIOS settings (F2) permanently) Your touchpad should start working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Can we get a fix after over a year now? I think we have enough people suffering to deserve a fix for this bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hi. I did verify the image. Now, I manage to get through the black screen by using win+fn+f2 to go to tty2 then win+fn+f1 to go to login screen. Sometimes if it stuck at black screen, I would use the method mentioned above. Sometimes it manage to get to the login screen directly. But I do think this issue has sth to do with the touchpad. Cuz I will see the error messages controller timeout when I shut the system down (if the touchpad is nit working). For my laptop, the touchpad works sometimes while sometimes it doesn't. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
As this bug exists for more than a year now, it would be great if we could re-activate Bluetooth-Mice with Keybord only after they say goodbye occasionally. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@Jayden: Did you verify the image? Ubuntu 20.04 worked on my 14IIL05, of course without touchpad. I know that all that is something off topic, but we should clarify that very fast, so we know, if Jaydens Problem has something to do with the Touchpad problem. Am 08.07.21 um 04:27 schrieb Jayden: > @Hans de Goede Hi, I am using lenovo Ideapad 5 14IIL05 also. After I > installed ubuntu 20.04,I can't even boot the ubuntu, I stuck at the > black screen with blinking underscore. Is there anything I can do to > solve this? I try to use ctrl alt f1 to f10 but no respond from ubuntu. > Thanks in advance for your help. > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@Hans de Goede Hi, I am using lenovo Ideapad 5 14IIL05 also. After I installed ubuntu 20.04,I can't even boot the ubuntu, I stuck at the black screen with blinking underscore. Is there anything I can do to solve this? I try to use ctrl alt f1 to f10 but no respond from ubuntu. Thanks in advance for your help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I've been working with a Fedora reporter to try and solve the case where pci=nocrs helps to get a working touchpad, see: https://bugzilla.redhat.com/show_bug.cgi?id=1868899 Thanks to the latest set of logs attached there, I now am finally starting to understand what is going on here. Your BIOS claims that any memory between 0x4bc5-0xcfff is reserved: [0.00] BIOS-e820: [mem 0x4bc5-0xcfff] reserved But then continuous with placing the iomem window for PCI devices inside that reserved range: [0.609988] pci_bus :00: root bus resource [mem 0x6540-0xbfff window] This confuses the kernel and makes it unable to assign PCI iomem to devices which have not already been assigned iomem by the BIOS, like the I2C-controller used for the touchpad. If you are interested in / curious about the low level details, I'm discussing this with the kernel PCI developers (including figuring out how to deal with this) here: https://lore.kernel.org/linux-pci/7d80f639-0768-850b-5313-3bdedf0a5...@redhat.com/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Ratul, the patch which I attached won 't help you. The patch is basically no good, because the problem is not what I thought it was. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@Hans de Goede (j-w-r-degoede) is the patch working for Ideapad 3 15iil05? Then I would compile a kernel myself and test it on my laptop. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Bernhard, no in the mean time I've learned that my patch is no good. I'm currently debugging this with a Fedora user who also needs pci=nocrs to get the touchpad to work: https://bugzilla.redhat.com/show_bug.cgi?id=1868899 But this is going quite slow because the cycle between me providing the user with a kernel with some extra debugging logging added; and me getting a dmesg output for that test kernel back is quite slow. ** Bug watch added: Red Hat Bugzilla #1868899 https://bugzilla.redhat.com/show_bug.cgi?id=1868899 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I can report that this device seems also affected: Lenovo V15-IIL Iron Grey, Core i5-1035G1, 8GB RAM, 512GB SSD, DE (82C500JUGE) This is with running a Debian testing kernel 5.10.0-7-amd64/5.10.40-1. Adding the pci=nocrs makes the touchpad work, but unfortunately this does not survive a standby or hibernate cycle. @j-w-r-degoede: Do you still need your patch to be tested? ** Attachment added: "dmesg-without-pci-nocrs.txt" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5507603/+files/dmesg-without-pci-nocrs.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Here is the dmesg output as well. ** Attachment added: "dmesg.with-nocrs" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5505721/+files/dmesg.with-nocrs ** Attachment removed: "Ss1.png" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5505719/+files/Ss1.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Regarding my previous post what happened is that the touchpad started to work again out of the blue. Before this the system had difficulties to shutdown. The shutdwown process lasted for minutes and during that the system displayed a message "i2c_designware AMDI0010:00: controller times out". This lasted for a long time. So long that I had time to take a photo of it which is attached. Eventually the system managed to shutdown and now I that I turned on the system the touchpad works again. Bizarre. ** Attachment added: "Ss1.png" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5505720/+files/Ss1.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
** Attachment added: "Ss1.png" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5505719/+files/Ss1.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Thanks for the instructions. So I added the line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=nocrs" and updated grub. I rebooted the machine at least five times and the touchpad never worked - I had to use an external mouse. This is a bit different in a sense that this seems to be consistent whereas usually the touchpad completely randomly works every now and then. I think I will keep the settings as they are just to see if the touchpad randomly starts to work again. I mean the position of the moon might have an effect on this ;-) Let me know if I can be of any help in further testing. Btw, my kernel was just updated to 5.8.0-55-generic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Ditto, if an Ubuntu Dev can build a test kernel with the patch I would be happy to throw it into my installation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
The attachment "[PATCH] PCI/ACPI: Make acpi_pci_root_validate_resources() reject IOMEM resources which start at address 0" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@thatanonyg, thank you for the logs @thatanonyg, and everyone else for who adding "pci=nocrs" to the kernel commandline helps. I think I've figured out what is going on here and the patch which I'm attach should help, but it needs to be tested. If you can build a kernel with this patch added and test that without "pci=nocrs" on the kernel commandline that would be great. Please also try dropping the "i8042=nopnp" kernel commandline option (that you need this is weird, but hopefully the patch + removing "pci=nocrs" from the cmdline helps). ** Patch added: "[PATCH] PCI/ACPI: Make acpi_pci_root_validate_resources() reject IOMEM resources which start at address 0" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5504784/+files/0001-PCI-ACPI-Make-acpi_pci_root_validate_resources-rejec.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Ubuntu devs, if one of you could build a test-kernel with the patch added for reporters to test, then that would be great. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@petterip: > regarding 3/4 where exactly should I add the "pci=nocrs" You should add this to the kernel commandline, see: https://wiki.ubuntu.com/Kernel/KernelBootParameters > regarding 4/4 what should I replace "" in order to run the cat command? You should not replace it; on laptop models which are actually affected by this bug there is actually a directory path containing "", if you get a no such file or directory error then your laptop model is not affected by this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I have the same laptop Ideapad 5 14are05, I can confirm that under a new installation of Ubuntu 20.04.2 with Kernel 5.8.55 the laptop still 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/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
So glad someone is on to this. I would like to help in testing, but I have very little knowledge in this area. I am running Lenovo Ideapad 5 14are05 on Ubuntu 20.04 with kernel 5.8.0-50-generic. As an example regarding 3/4 where exactly should I add the "pci=nocrs" or regarding 4/4 what should I replace "" in order to run the cat command? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I ran the tests and got the following results. 1. I have attached the dmesg file without enabling nocrs. (did not work) 2. I have attached the dmesg file with `i8042.nopnp=1 pci=nocrs`. (worked fine) 3. I have attached the dmesg file with `pci=nocrs` (no i8042.nopnp) (stability issues) Loading and saving default BIOS settings did not work for me. In the 3rd case, I experienced some stability issues with my system. Things crashed randomly and even had re-login because the whole session crashed once. Laptop model: Lenovo ideapad 3 15iil05 Touchpad ID according to acpidump: 28D10 ** Attachment added: "Archive.zip" https://bugs.launchpad.net/linux/+bug/1878279/+attachment/5502489/+files/Archive.zip -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@j-w-r-degoede I will get on that and attach the logs. I am on a Lenovo ideapad 3 15iil05. This is a weird issue and I will also provide the journalctl without pci=nocrs as I found something weird there. More info in the next comment. Thanks for researching this. PS: Another thing I experienced is that every time I ran Ubuntu or PopOS with `i8042.nopnp=1 pci=nocrs` my system got corrupted after few days. My disks would be mounted as read-only with seemingly no way to fix it. Even reinstalling Ubuntu won't fix it. It would only go away after reinstalling windows. I will confirm if those params were the reason after a few days as right now I am running a clean install of Ubuntu without those boot params. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Since root-cause 1/4 and 2/4 (of the 4 known root causes, see previous comment) are fixed now I would like to focus on further researching root-cause 3/4. If adding "pci=nocrs" as a workaround helps to get your touchpad working then please do the following: 1. Boot *without* "pci=nocrs" on the kernel commandline (you can e.g. use the edit option in the grub-menu and remove it from the commandline for 1 boot that way. Then run: "dmesg > dmesg.without-nocrs" in a terminal. 2. Boot with "pci=nocrs" on the kernel commandline and then run: "dmesg > dmesg.with-nocrs" in a terminal. 3. Try entering your BIOS setup screen, then select "load optimized defaults" and then "save-and-exit" and check if you still need the "pci=nocrs" workaround after this. Note do this after collecting the 2 dmesg files please. 4. Attach both dmesg files here, in combination with specifying the exact model of your laptop; and also specify if loading + saving the BIOS defaults helped or not. The goal here is to gather enough info about this problem to hopefully be able to come up with a workaround, e.g. automatically behave as if pci=nocrs is passed for devices where _CRS returns NULL or 0x as base-address. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hi All, So this is a bit of a mess which I'm trying to sort out ATM, there are at least 4 different issues with Ideapad touchpads that I'm aware of: 1. There was a Linux ACPI issue where the resource-list (_CRS) for the touchpad given to Linux was not correct, this has been fixed for a while now by these 2 commits from me: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=21653a4181ff292480599dad996a2b759ccf050f https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8058d69905058ec8f467a120b5ec5bb831ea67f3 These commits should be in recent Ubuntu kernels so if you are still seeing issues then this issue was not the root cause for your laptop model. 2. On some Ideapad models the elants_i2c driver takes control of handling the touchpad, but the touchpad does not talk the elants protocol at all, it uses the standard I2C-HID protocol so this does not work. If adding "initcall_blacklist=elants_i2c_driver_init" to your kernel commandline fixes things, then your Ideapad model is hit by this. This is fixed now by this commit from me: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=65299e8bfb24774e6340e93ae49f6626598917c8 This commit was added to the 5.10.y and 5.12.y stable kernel series a couple of days ago, so hopefully it will get added to the Ubuntu kernels soon too. 3. On some Ideapads the BIOS seems to corrupt its own settings (often after a BIOS update) and as a result of this the BIOS is returning bogus addresses (NULL or 0x) as base-address from the ACPI _CRS call for some PCI devices, including the I2C controller connected to the touchpad. If adding "pci=nocrs" as a workaround helps then your model Ideapad is affected by this issue. 4. On some Ideapads something goes wrong with the OSYS code in the ACPI tables, this code is responsible for detecting which Windows version the ACPI tables think they are dealing with (or which Windows version Linux mimicks in case you are running Linux). To see if your Ideapad is affected by this issue try running: "cat /sys/bus/acpi/devices/\:00/status" from a terminal, if the output of this command is "15" then your model is affected by this issue. At least the "Lenovo Thinkbook 14-ILL" is known to be affected by this. The exact root cause of this is unknown atm. If your laptop is affected by this please run "acpidump -o acpidump" and attach the acpidump here, in combination with specifying the exact model of your laptop. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Tried Ubuntu 21.04 today. Still does not work, neither with 14IIL05, nor with V15-IIL. Waiting for about one year now. Am 25.04.21 um 10:16 schrieb Petteri P: > Hi, I have just run into the same random touchpad problem as others with > my Lenovo Ideapad 5 14are05 running on Ubuntu 20.04 with kernel > 5.8.0-50-generic. > > I would like to ask what is the status with this issue? > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hi, I have just run into the same random touchpad problem as others with my Lenovo Ideapad 5 14are05 running on Ubuntu 20.04 with kernel 5.8.0-50-generic. I would like to ask what is the status with this issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
The first problem is that a BIOS-Update is only delivered as an EXE-file for Windows 10. Does this work with WINE? Am 19.02.21 um 12:05 schrieb Hans de Goede: > I've been debugging a similar issue together with a Fedora user: > https://bugzilla.redhat.com/show_bug.cgi?id=1871793 > (note this bug is set to private atm, so you can likely not view this, I've > asked the reporter if it is ok to open it up) > > I see some comments here about things no longer working after a BIOS > upgrade, here is what I wrote about this in the Fedora bug: > > "Sometimes BIOS upgrades don't clear the BIOS settings even though they > should, causing the new BIOS to interpret the binary settings blob from > the old BIOS in the wrong way. This may also cause hidden settings to be > wrong. > > Have you tried loading the BIOS default or optimal settings?" > > And it turns out that on the reporters "Lenovo IdeaPad 5 14IIL05" the > fix for this issue is the combination of: > > 1. Install the latest BIOS > 2. Enter setup, load default or optimal settings. > 3. Save settings, reboot > > Please give this a try and if this works, please let us know that this > helped. > > If you are adding a comment about this helping or not, it would also be > useful to know: > > 1. If you tried "pci=nocrs" with older BIOS versions and if that helped with > the older BIOS > 2. If you are still using "pci=nocrs" with the newer BIOS > 3. If you are still using "pci=nocrs" with the newer BIOS, please try > removing "pci=nocrs" from the kernel commandline, do things still work? > > Note for the Fedora reporter things worked with: > > 1. The old BIOS + "pci=nocrs" > 2. The new BIOS + default-settings-load without needing "pci=nocrs" > > > ** Bug watch added: Red Hat Bugzilla #1871793 > https://bugzilla.redhat.com/show_bug.cgi?id=1871793 > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Thank you for your response. I did in fact load and reboot with BIOS defaults multiple times while trying out different settings without success. After many trials and errors I am currently running BIOS 1.06 with mainline kernel 5.10 and everything is working fine (without GRUB parameters). Even though my understanding of this issue is superficial at best, my suspicion is that Windows dual boot might be interfering even with disabled fast boot. So one of the things I tried was a forced Windows shutdown with "shutdown /s /f /t 0". This seemed to resolve my issue but it's entirely speculative. Since I do need this laptop for work from time to time, I am hestitant to try updating the BIOS again and see if I can get the latest version running. I hope this is helpful in any way. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I've been debugging a similar issue together with a Fedora user: https://bugzilla.redhat.com/show_bug.cgi?id=1871793 (note this bug is set to private atm, so you can likely not view this, I've asked the reporter if it is ok to open it up) I see some comments here about things no longer working after a BIOS upgrade, here is what I wrote about this in the Fedora bug: "Sometimes BIOS upgrades don't clear the BIOS settings even though they should, causing the new BIOS to interpret the binary settings blob from the old BIOS in the wrong way. This may also cause hidden settings to be wrong. Have you tried loading the BIOS default or optimal settings?" And it turns out that on the reporters "Lenovo IdeaPad 5 14IIL05" the fix for this issue is the combination of: 1. Install the latest BIOS 2. Enter setup, load default or optimal settings. 3. Save settings, reboot Please give this a try and if this works, please let us know that this helped. If you are adding a comment about this helping or not, it would also be useful to know: 1. If you tried "pci=nocrs" with older BIOS versions and if that helped with the older BIOS 2. If you are still using "pci=nocrs" with the newer BIOS 3. If you are still using "pci=nocrs" with the newer BIOS, please try removing "pci=nocrs" from the kernel commandline, do things still work? Note for the Fedora reporter things worked with: 1. The old BIOS + "pci=nocrs" 2. The new BIOS + default-settings-load without needing "pci=nocrs" ** Bug watch added: Red Hat Bugzilla #1871793 https://bugzilla.redhat.com/show_bug.cgi?id=1871793 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Touchpad stopped working for me after updating BIOS to latest version DTCN24WW (V1.10). I tried changing several BIOS settings with no success and the device is not listed in xinput. I stumbled across these messages in dmesg, but I can't tell if this has something to do with the issue. ... [0.432538] platform USBC000:00: failed to claim resource 0: [mem 0x-0x10ffe] [0.432546] fbcon: Taking over console [0.432548] acpi USBC000:00: platform device creation failed: -16 ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hi, "i8042.nopnp=1 pci=nocrs" also works with Lenovo V17-IIL. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hi everyone, I found the solution, it seems to work, I have tried to restart, shut down, more than 15 times and it always works. follow the guide: https://forum.ubuntuusers.de/topic/touchpad-lenovo-ideapad-5-funktioniert-nicht/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
** Also affects: linux-signed-hwe (Fedora) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Come on, we just wait for half a year now. No reason to urge :-D Am 29.09.20 um 18:51 schrieb gaoqi7: > There are some good news happened on Lenovo Legion-5 15ARH05 > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190, Hope we > will fix this soon :) Thanks all. > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
There are some good news happened on Lenovo Legion-5 15ARH05 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190, Hope we will fix this soon :) Thanks all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Lenovo Ideapad 5 14are05. CPU: Ryzen 7 4700u. BIOS: 1.06 (latest, on date of posting) System: Ubuntu 20.04 (kernel 5.4.0-48-generic) Touchpad reported by dmesg: MSFT0004:00 06CB:CD98 Im attacking a tarball with full dmesg and acpi dumps for both working and broken states. In the broken state, some funky stuff is happening with the i2c_hid, but in the end it somehow it still recognized the touchpad as a mouse (but it did not work in the system). Everything is in the logs. ** Attachment added: "dumps.tar.gz" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5414059/+files/dumps.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Just installed 5.9rc6 booted up on battery only and touchpad is working but cannot reverse 2-finger scrolling direction. I'll just keep upgrading the kernel with every release to see what progress we make. It's still a heck of a Win10 laptop until this get worked out. https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.9-rc6/amd64/ Whole system responsiveness is still laggy but I think that is may be due to Iris + Nvidia MX350 problems (open and proprietary drivers yield same results). sudo acpidump | grep -C3 ELAN 29560: 00 03 06 49 4E 54 31 70 0A 20 49 44 41 44 A4 84 ...INT1p. IDAD.. 29570: 53 42 46 53 53 42 46 49 00 5B 82 42 0E 54 50 44 SBFSSBFI.[.B.TPD 29580: 31 08 5F 41 44 52 00 08 49 44 41 44 00 08 48 49 1._ADR..IDAD..HI 29590: 44 32 00 08 5F 48 49 44 0D 45 4C 41 4E 30 30 30 D2.._HID.ELAN000 295A0: 30 00 08 5F 43 49 44 0D 50 4E 50 30 43 35 30 00 0.._CID.PNP0C50. 295B0: 08 5F 55 49 44 01 14 4B 04 5F 44 53 4D 04 A0 3C ._UID..K._DSM..< 295C0: 93 68 11 13 0A 10 F7 F6 DF 3C 67 42 55 45 AD 05 .h...https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
** Attachment added: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5413900/+files/dmesg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
82A4 IdeaPad Slim 7 14IIL05 Just arrived today. Clean install of Windows 10 2004, everything works fine. Installed Ubuntu 20.04.1, no trackpad, graphical artifacts like crazy. VERY sluggish. Installed 5.9 after another forum member mentioned adding the grub arguement 'GRUB_CMDLINE_LINUX_DEFAULT="pci=nocrs quiet splash" but only after upgrading to 5.8+ This didn't help BIOS: No secure boot OS: Ubuntu 20.04.1 LTS x86_64 Host: 82A4 IdeaPad Slim 7 14IIL05 Kernel: 5.8.11-050811-generic Shell: bash 5.0.17 Resolution: 1920x1080 DE: GNOME CPU: Intel i7-1065G7 (8) @ 3.900GHz GPU: Intel Iris Plus Graphics G7 GPU: NVIDIA GeForce MX350 Memory: 3065MiB / 15750MiB sudo acpidump | grep -C3 ELAN 29560: 00 03 06 49 4E 54 31 70 0A 20 49 44 41 44 A4 84 ...INT1p. IDAD.. 29570: 53 42 46 53 53 42 46 49 00 5B 82 42 0E 54 50 44 SBFSSBFI.[.B.TPD 29580: 31 08 5F 41 44 52 00 08 49 44 41 44 00 08 48 49 1._ADR..IDAD..HI 29590: 44 32 00 08 5F 48 49 44 0D 45 4C 41 4E 30 30 30 D2.._HID.ELAN000 295A0: 30 00 08 5F 43 49 44 0D 50 4E 50 30 43 35 30 00 0.._CID.PNP0C50. 295B0: 08 5F 55 49 44 01 14 4B 04 5F 44 53 4D 04 A0 3C ._UID..K._DSM..< 295C0: 93 68 11 13 0A 10 F7 F6 DF 3C 67 42 55 45 AD 05 .h...https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1878279/+attachment/5413714/+files/acpi.dump -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
82A4 IdeaPad Slim 7 14IIL05 Just arrived today. Clean install of Windows 10 2004, everything works fine. Installed Ubuntu 20.04.1, no trackpad, graphical artifacts like crazy. VERY sluggish. Installed 5.9 after another forum member mentioned adding the grub arguement 'GRUB_CMDLINE_LINUX_DEFAULT="pci=nocrs quiet splash" but only after upgrading to 5.8+ This didn't help BIOS: No secure boot OS: Ubuntu 20.04.1 LTS x86_64 Host: 82A4 IdeaPad Slim 7 14IIL05 Kernel: 5.8.11-050811-generic Shell: bash 5.0.17 Resolution: 1920x1080 DE: GNOME CPU: Intel i7-1065G7 (8) @ 3.900GHz GPU: Intel Iris Plus Graphics G7 GPU: NVIDIA GeForce MX350 Memory: 3065MiB / 15750MiB sudo acpidump | grep -C3 ELAN 29560: 00 03 06 49 4E 54 31 70 0A 20 49 44 41 44 A4 84 ...INT1p. IDAD.. 29570: 53 42 46 53 53 42 46 49 00 5B 82 42 0E 54 50 44 SBFSSBFI.[.B.TPD 29580: 31 08 5F 41 44 52 00 08 49 44 41 44 00 08 48 49 1._ADR..IDAD..HI 29590: 44 32 00 08 5F 48 49 44 0D 45 4C 41 4E 30 30 30 D2.._HID.ELAN000 295A0: 30 00 08 5F 43 49 44 0D 50 4E 50 30 43 35 30 00 0.._CID.PNP0C50. 295B0: 08 5F 55 49 44 01 14 4B 04 5F 44 53 4D 04 A0 3C ._UID..K._DSM..< 295C0: 93 68 11 13 0A 10 F7 F6 DF 3C 67 42 55 45 AD 05 .h...https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@Michael, Thanks a lot for the tip, "i8042.nopnp=1 pci=nocrs" solves the problem with touchpad on two Lenovo Ideapad 3 15IIL05. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Linux 5.9-rc4 "seems" to work on my machine (ideapad 5-14are w MSFT0004:00 06CB:CD98).Impossible to to know for sure due to the random nature of the bug. I'm on arch right now and used linux- mainline-5.9rc4-1. Maybe others can report back here after trying the new kernel. Then someone could look into changes made e.g. in hid- multitouch and i2c(hid). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@fanlim, my xinput looks like this when I use the kernel boot arguments. $ xinput ⎡ Virtual core pointer id=2[master pointer (3)] ⎜ ↳ Virtual core XTEST pointerid=4[slave pointer (2)] ⎜ ↳ MSFT0001:01 04F3:3140 Touchpadid=10 [slave pointer (2)] ⎜ ↳ MSFT0001:01 04F3:3140 Mouse id=11 [slave pointer (2)] ⎣ Virtual core keyboard id=3[master keyboard (2)] ↳ Virtual core XTEST keyboard id=5[slave keyboard (3)] ↳ Power Button id=6[slave keyboard (3)] ↳ Video Bus id=7[slave keyboard (3)] ↳ Power Button id=8[slave keyboard (3)] ↳ Integrated Camera: Integrated C id=9[slave keyboard (3)] ↳ Ideapad extra buttons id=12 [slave keyboard (3)] ↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)] The MSFT0001:01 04F3:3140 entry was not appearing at all without the kernel arguments added. @blaze2236, the solution I posted works consistently on my laptop regardless of whether or not it is running off battery or AC. My trackpad refused to work regardless of power source, only the kernel boot args made things work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
@Michael, Does your solution work consistently? Someone shared a hack, if you power up the laptop while on Battery then the trackpad is recognized (about 90% of the time). Looking forward to a consistent solution. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hello Michael, I don't know what these options do but if I use "pci=nocrs" my partitions aren't recognized (UUID not found) during boot. You have a 15 inch model, but you too have the "MSFT0004:00 06CB:CD98" touchpad? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Hello, I was able to get the touchpad working on my Lenovo Ideapad 3 15iil05 to function by adding the following arguments to GRUB_CMDLINE_LINUX_DEFAULT. "i8042.nopnp=1 pci=nocrs" I'm curious as to what this does that makes it work, but I can report that my touchpad works and I have full control of my mouse (one and two finger gestures work just fine). Hopefully this helps someone. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
I have a Ideapad 5 are15 and my touchpad didn't work. I followed instruction in this page https://bugzilla.kernel.org/show_bug.cgi?id=207759 and now it works (it fails only rarly) ** Bug watch added: Linux Kernel Bug Tracker #207759 https://bugzilla.kernel.org/show_bug.cgi?id=207759 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
The title makes no sense for me now. On the two different Lenovo Notebooks I own the Touchpad didn't work any time. But, however, there is no usable solution anyway. Am 23.08.20 um 21:55 schrieb franlim: > Thanks for changing the title. Finally it makes sense. > >> this solve the issue: https://askubuntu.com/questions/1220264/lenovo- > ideapad-s145-touchpad-not-working/1266740#1266740 > > Doesn't solve it for me. I have the AMD Ideapad 5-14. In fact it doesn't > even boot with "pci=nocrs". No elan module is used. > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Thanks for changing the title. Finally it makes sense. > this solve the issue: https://askubuntu.com/questions/1220264/lenovo- ideapad-s145-touchpad-not-working/1266740#1266740 Doesn't solve it for me. I have the AMD Ideapad 5-14. In fact it doesn't even boot with "pci=nocrs". No elan module is used. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
Launchpad has imported 9 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=208171. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2020-06-14T22:21:02+00:00 peteole2707 wrote: On my lenovo ideapad 5 14ARE05 random decides whether the touchpad works or not, but it stays the same until a second boot. Unlike the 15 inch version it has the following touchpad: Device 'MSFT0004:00 06CB:CD98 Touchpad': When it does not work, I get the following kernel error every few seconds: i2c_designware AMDI0010:00: controller timed out It is recognized by xinput in inoperational condition as well. However, the behavior is not totally random. Chances are much better if I shut the computer down and then power it on after a few seconds compared to hitting the reboot button. I am using manjaro linux, but also tried ubuntu and fedora, it's the same on all distros as well as on the 5.6 kernel. I have been wondering if it is possible to completely restart the touchpad until it works, but I could not find out which component need to be restarted for that and how to do it. This would be a great functionality to fix all kinds of hardware bugs. Another idea would be to find out what makes the touchpad go into the working or not working state. I would be pleased for any ideas. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux-signed- hwe/+bug/1878279/comments/34 On 2020-06-27T07:47:57+00:00 louismichel wrote: I have the same touchpad issues with the same laptop IdeaPad 5 14ARE05 I added the kernel boot parameters: "dynbg=file drivers/input/* +pt" i8042.debug=1 i8042.nopnp=1 log_buf_len=32M Then I could get the following logs: On kernel 5.7.6: (no touchpad at all) i2c_hid i2c-MSFT0004:00: HID over i2c has not been provided an Int IRQ i2c_hid: probe of i2c-MSFT0004:00 failed with error -22 On kernel 5.8.2-rc2 mainline: (touchpad acting limited) i2c_hid i2c-MSFT0004:00: supply vdd not found, using dummy regulator i2c_hid i2c-MSFT0004:00: supply vddl not found, using dummy regulator i2c_hid i2c-MSFT0004:00: failed to retrieve report from device. input: MSFT0004:00 06CB:CD98 Mouse as /devices/platform/AMDI0010:00/i2c-0/i2c-MSFT0004:00/0018:06CB:CD98.0001/input/input13 input: MSFT0004:00 06CB:CD98 Touchpad as /devices/platform/AMDI0010:00/i2c-0/i2c-MSFT0004:00/0018:06CB:CD98.0001/input/input14 hid-generic 0018:06CB:CD98.0001: input,hidraw0: I2C HID v1.00 Mouse [MSFT0004:00 06CB:CD98] on i2c-MSFT0004:00 i2c_hid i2c-MSFT0004:00: failed to retrieve report from device. input: MSFT0004:00 06CB:CD98 Mouse as /devices/platform/AMDI0010:00/i2c-0/i2c-MSFT0004:00/0018:06CB:CD98.0001/input/input16 input: MSFT0004:00 06CB:CD98 Touchpad as /devices/platform/AMDI0010:00/i2c-0/i2c-MSFT0004:00/0018:06CB:CD98.0001/input/input17 hid-multitouch 0018:06CB:CD98.0001: input,hidraw0: I2C HID v1.00 Mouse [MSFT0004:00 06CB:CD98] on i2c-MSFT0004:00 Hope that can helps us all find a fix for that issue. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux-signed- hwe/+bug/1878279/comments/45 On 2020-06-27T12:08:57+00:00 peteole2707 wrote: Thanks! I also realized that chances are better for the touchpad to work if it worked on the last boot. I believe the kernel does strange things with it when it spams me with "controller timed out" messages on shutdown. I wrote a script which prevents the system from having these shutdown issues. It unloads some modules and then reloads them. Unfortunately it only helps for the next boot, the touchpad is never even recognized after running it. sudo modprobe -r i2c_hid sudo modprobe -r i2c_piix4 sudo modprobe -r hid_multitouch sudo modprobe i2c_hid sudo modprobe i2c_piix4 sudo modprobe hid_multitouch It helps to break "bad boot streaks" Reply at: https://bugs.launchpad.net/ubuntu/+source/linux-signed- hwe/+bug/1878279/comments/46 On 2020-06-28T06:56:38+00:00 louismichel wrote: Interesting find indeed when doing sudo modprobe -r i2c_hid sudo modprobe i2c_hid The "controller timed out" messages stops. Although that does not fix the touchpad it does suggest that this module is at cause. After further digging, I got another set of log after booting on mainline (appended below). Basically, I see that the following shows up first before the "time out spamming" starts: i2c_designware AMDI0010:00: i2c_dw_handle_tx_abort: lost arbitration i2c_designware AMDI0010:00: controller timed out i2c_hid i2c-MSFT0004:00: failed to retrieve report from device. Now, I found these 3 exact log messages in this commit
[Bug 1878279] Re: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot
This is an isuse with the MSFT trackpad/touchpad mouse, not the laptop model or other hardware. The same issue affects the AMD version https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884981 > this solve the issue: https://askubuntu.com/questions/1220264/lenovo- ideapad-s145-touchpad-not-working/1266740#1266740 Really? That looks like elantech not microsoft. Is anyone else able to confirm? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878279 Title: MSFT0004:00 06CB:CD98 Touchpad/trackpad mouse randomly not recognized from any given boot To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1878279/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
