Lenovo ideapad 3 touchpad

Post#1 by **Ed_P** » 08 Mar 2022, 07:48

I booted Porteus 5.0rc3 on a Lenovo ideapad and it booted fine and supported the notebook's wifi system but the mouse pointer doesn't work!

1st time I've encountered this that I recall. Suggestions?

Post#2 by **beny** » 08 Mar 2022, 08:21

hi Ed_P try to add at the append line this:i8042.nopnp, this work on my acer notebook.

Post#3 by **Ed_P** » 08 Mar 2022, 19:42

Thanks beny, unfortunately it didn't solve the problem.

Post#4 by **beny** » 08 Mar 2022, 19:44

LABEL slack-517
MENU LABEL slack-5-17
LINUX ../vmlinuz-5.17.0-rc6-beny
APPEND root=UUID=9d05a67e-9edb-46f9-bd10-6312736f1658 rw i8042.nopnp
INITRD ../initrd.zstd
hi Ed_P like this?

Post#5 by **Ed_P** » 08 Mar 2022, 20:30

Similar.

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LABEL safe
MENU LABEL Graphics mode (Safe)
KERNEL /boot/syslinux/vmlinuz
INITRD /boot/syslinux/initrd.xz
APPEND extramod=UUID:FE1A-6D02/Modules noload=save.dat i8042.nopnp
TEXT HELP
    Run Porteus the best way we can.
    Try to autoconfigure graphics
    card and use the maximum
    allowed resolution and with
    NO changes saved.
ENDTEXT

Post#6 by **beny** » 09 Mar 2022, 17:22

hi Ed_P try if work for you
https://bbs.archlinux.org/viewtopic.php?id=260602

I managed to solve it by editing the file /etc/default/grub and appending the command "pci=nocrs" after the the command "quiet" to the GRUB_CMDLINE_LINUX_DEFAULT argument leaving it like this

GRUB_CMDLINE_LINUX_DEFAULT="loglevel=3 quiet pci=nocrs"

Right after editing that file, I ran again the grub configuration using this command

sudo grub-mkconfig -o /boot/grub/grub.cfg

Post#7 by **Ed_P** » 09 Mar 2022, 18:24

beny

You are the man.

"pci=nocrs" did the trick, when I added it to the USB drive's /boot/syslinux/porteus.cfg file's APPEND line.

Thank you beny.

Added in 13 minutes 48 seconds:

beny wrote: ↑
09 Mar 2022, 17:22
hi Ed_P try if work for you
https://bbs.archlinux.org/viewtopic.php?id=260602

"libinput list-devices" is new to me and looks interesting. What about the "xinput output" command mentioned in the link. I get

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root@porteus:/home/guest# xinput 
bash: xinput: command not found
root@porteus:/home/guest# xinput output
bash: xinput: command not found
root@porteus:/home/guest#

Post#8 by **beny** » 09 Mar 2022, 21:53

hi Ed_P https://slackware.uk/slackware/slackwar ... 6_64-1.txz if you have this libs on:
guest@porteus:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech USB-PS/2 Optical Mouse id=8 [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)]
↳ Power Button id=7 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=9 [slave keyboard (3)]
is a desktop computer so the log is simple.

Post#9 by **Ed_P** » 10 Mar 2022, 00:13

I have the libs but no xinput.

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guest@porteus:~$ su
Password: 
root@porteus:/home/guest# ls /mnt/live/memory/images
000-kernel.xzm/             06-crippled_sources-5.16.11.xzm/
001-core.xzm/               07-printing-x86_64-2022-01-15.xzm/
002-xorg.xzm/               firefox-94.0.2-x86_64-en-US.xzm/
002-xtra.xzm/               libinput-1.19.3-x86_64-1.xzm/
003-cinnamon-20220305.xzm/  mychanges.xzm/
root@porteus:/home/guest# xinput
bash: xinput: command not found
root@porteus:/home/guest#