The GUI trackpad settings for my Lenovo 16IAX7 running ubuntu 24.04 6.8.0-48-generic don't seem to affect the scrolling behavior. (Neither do the mouse settings). I am using the Gnome DE and Mutter WM. I've gone through the post here but this doesn't seem to be entirely relevant to my case as (for instance) I don't see a natural scroll option. How would I get the GUI to work, or get natural scrolling running some other way?
I've got a three monitor setup which was working in 22.04. One external monitor runs from an HDMI output and the other through a USB-C DP output and a USB-HDMI converter. After moving to 24.04 kernel 6.9 the USB-C is fine. The HDMI monitor is recognized by the display settings GUI and a desktop shows up there but the mouse won't travel to this monitor and thus its unusable, no matter the displays setup. Same bad behavior in kernel 6.7.3. Some system info below:
$ xrandr|grep connected
eDP-2 connected primary 2560x1600+0+0 (normal left inverted right x axis y axis) 340mm x 210mm
DP-2 connected 2560x1440+2560+0 (normal left inverted right x axis y axis) 700mm x 400mm
HDMI-1 connected 2560x1440+5120+0 (normal left inverted right x axis y axis) 700mm x 390mm
OS: Ubuntu 24.04 LTS x86_64
Host: 82TD Legion 7 16IAX7
Kernel: 6.9.0-060900-generic
CPU: 12th Gen Intel i9-12900HX (24) @ 4.900GHz
GPU: Intel Alder Lake-HX GT1 [UHD Graphics 770]
GPU: NVIDIA GeForce RTX 3080 Ti Laptop GPU
and
$ sudo lshw -c video
*-display
description: VGA compatible controller
product: GA103M [GeForce RTX 3080 Ti Laptop GPU]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: /dev/fb0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=nvidia latency=0 mode=2560x1600 visual=truecolor xres=2560 yres=1600
resources: iomemory:600-5ff iomemory:640-63f irq:215 memory:83000000-83ffffff memory:6000000000-63ffffffff memory:6400000000-6401ffffff ioport:4000(size=128) memory:84000000-8407ffff
*-display
description: VGA compatible controller
product: Alder Lake-HX GT1 [UHD Graphics 770]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
logical name: /dev/fb0
version: 0c
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom fb
configuration: depth=32 driver=i915 latency=0 resolution=2560,1600
resources: iomemory:640-63f iomemory:400-3ff irq:234 memory:6402000000-6402ffffff memory:4000000000-400fffffff ioport:5000(size=64) memory:c0000-dffff memory:4010000000-4016ffffff memory:4020000000-40ffffffff
$ nvidia-smi
| NVIDIA-SMI 550.78 Driver Version: 550.78
Some dmesg output:
jr@jr-Legion-7-16IAX7:~$ sudo dmesg|grep -E "video|hdmi|DP|nvidia|display"
[ 0.821058] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR DPC]
[ 1.350318] UDP hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[ 1.350422] UDP-Lite hash table entries: 32768 (order: 8, 1048576 bytes, linear)
[ 1.350493] NET: Registered PF_XDP protocol family
[ 1.371801] ACPI: AC: AC Adapter [ADP0] (on-line)
[ 1.851817] nvidia: loading out-of-tree module taints kernel.
[ 1.851822] nvidia: module license 'NVIDIA' taints kernel.
[ 1.851825] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[ 1.851825] nvidia: module license taints kernel.
[ 1.931848] nvidia-nvlink: Nvlink Core is being initialized, major device number 236
[ 1.932642] nvidia 0000:01:00.0: enabling device (0000 -> 0003)
[ 1.932719] nvidia 0000:01:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
[ 1.988237] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 550.78 Sun Apr 14 06:23:31 UTC 2024
[ 1.990274] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
[ 2.903041] nvidia-modeset: WARNING: GPU:0: Unable to read EDID for display device DP-4
[ 2.912134] nvidia-modeset: WARNING: GPU:0: Unable to read EDID for display device DP-4
[ 3.050734] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1
[ 4.839665] nvidia_uvm: module uses symbols nvUvmInterfaceDisableAccessCntr from proprietary module nvidia, inheriting taint.
[ 4.870767] nvidia-uvm: Loaded the UVM driver, major device number 234.
[ 5.467510] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input17
[ 5.467563] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input18
[ 5.467600] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input19
[ 5.467630] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0/input20
[ 5.838219] ACPI: video: [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[ 5.838235] ACPI: video: Video Device [PEGP] (multi-head: yes rom: no post: no)
[ 5.839198] ACPI: video: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 6.156818] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input25
[ 6.156841] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input26
[ 6.156862] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input27
[ 6.156886] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card1/input28
[75287.597147] workqueue: nv_drm_handle_hotplug_event [nvidia_drm] hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND
I'm trying to install numpy for python3.10 (not in a venv). I installed python 3.10 using
sudo apt install python3.10
pip didn't seem to be installed so I did
jeremy@jeremy-Blade:/$ python3.10 -m pip install numpy
jeremy@jeremy-Blade:/$ wget https://bootstrap.pypa.io/get-pip.py
jeremy@jeremy-Blade:/$ python3.10 get-pip.py
jeremy@jeremy-Blade:/$ python3.10 -m pip --version
pip 21.3.1 from /home/jeremy/.local/lib/python3.10/site-packages/pip (python 3.10)
and then tried
jeremy@jeremy-Blade:/$ python3.10 -m pip install numpy
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: numpy in /usr/lib/python3/dist-packages (1.17.4)
But when I try to import numpy :
Python 3.10.0 (default, Oct 4 2021, 22:09:55) [GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import numpy
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/numpy/core/__init__.py", line 17, in <module>
from . import multiarray
File "/usr/lib/python3/dist-packages/numpy/core/multiarray.py", line 14, in <module>
from . import overrides
File "/usr/lib/python3/dist-packages/numpy/core/overrides.py", line 7, in <module>
from numpy.core._multiarray_umath import (
ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3/dist-packages/numpy/__init__.py", line 142, in <module>
from . import core
File "/usr/lib/python3/dist-packages/numpy/core/__init__.py", line 47, in <module>
raise ImportError(msg)
ImportError:
IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE!
Importing the numpy c-extensions failed.
- Try uninstalling and reinstalling numpy.
- If you have already done that, then:
1. Check that you expected to use Python3.10 from "/usr/bin/python3.10",
and that you have no directories in your PATH or PYTHONPATH that can
interfere with the Python and numpy version "1.17.4" you're trying to use.
2. If (1) looks fine, you can open a new issue at
https://github.com/numpy/numpy/issues. Please include details on:
- how you installed Python
- how you installed numpy
- your operating system
- whether or not you have multiple versions of Python installed
- if you built from source, your compiler versions and ideally a build log
...
Original error was: No module named 'numpy.core._multiarray_umath'
my path is
jeremy@jeremy-Blade:/$env|grep PATH
LD_LIBRARY_PATH=/usr/local/cuda-10.2/targets/x86_64-linux/lib/stubs
PATH=/home/jeremy/.local/bin:/usr/local/cuda-10.2/bin:/usr/local/cuda-10.2/targets/x86_64-linux/lib/stubs:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
(so PYTHONPATH is not set - if I do set it to /usr/bin/python3.10 this doesn't seem to change anything) , and following the recommendations in the error message I don't seem to see any problem here. (I uninstalled and reinstalled numpy for python3.10, no change seen in problem) My OS is ubuntu 20.04. Sorry if this is something obvious or unrelated to numpy.
The battery indicator on my laptop (razr stealth, ubuntu 20.04, gnome) has disappeared, and if I disconnect AC it dies immediately . So I suppose this means my battery has reached EOL and that I am SOL ?
Recently my machine started to boot using a login screen featuring a laser-eyed bobcat (possibly a panther.)
and the laser-puma doesn't accept my login (failed to start session , not a wrong password msg). I do crtl-alt-F3 then login from cli, then run startx which gets me to a kde desktop that's pretty nice (the previous default was gnome). I'd like to 1. be able to login from the getgo, and 2. have kde as the default desktop (tho I care less about this). I've checked all the answers for a similar question (which occurred in previous versions of ubuntu) none of which seem to solve the issue. Some system info (obtained in a terminal window after the sequence described above) :
jeremy@jeremy-Blade:~$ uname -a
Linux jeremy-Blade 5.4.0-70-generic #78-Ubuntu SMP Fri Mar 19 13:29:52 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
jeremy@jeremy-Blade:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.2 LTS
Release: 20.04
Codename: focal
jeremy@jeremy-Blade:~$ echo $XDG_CURRENT_DESKTOP
KDE
jeremy@jeremy-Blade:~$ ls -l .X*
-rw------- 1 jeremy jeremy 163 бер 23 17:37 .Xauthority
I am using 'files' (aka Nautilus, apparently) 3.36.3, standard in Ubuntu 20.04. Is there a way to see recent folders and not just files? Currently I never see folders here.
