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.......<gBUE.. I'm about to try "i8042.nopnp=1 pci=nocrs" and will report back. -- 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
