Questions tagged [intel]
Tag for questions concerning Intel technologies. For Intel graphics use /intel-graphics. For general CPU related topics use /cpu.
373
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Computer running on Debian 12 now only turns on in tty1 mode and I cannot access the GUI
I have an ASUS ZenBook 14, and I have been running it on stable Debian (now 12 Bookworm), and GNOME destop environment since I bought it. It has never given me any problems.
But today after installing ...
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0
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23
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Unable to access GPIOs on Intel Alder Lake CPU
I have a motherboard with an Alder Lake CPU on it (i9-12900E). I'm trying to access the GPIO pins on the motherboard using libgpiod.
After I boot linux, I have no /dev/gpiochipX entries. When I run ...
- 121
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1
answer
20
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Intel wireless network card cannot be properly initialized
I want to enable wireless on my openwrt but it doesn't work.
Besides, the wireless could be enabled through iw phy phy0 add interfacecommand manually.
So, it seems there's something wrong in my kernel ...
- 1
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0
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43
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Internal PCI-Express WiFi card showing in lspci but not showing in network settings/connections - Linux Mint 21 - 5.15.0-82-generic
The issue
In my computer I have this internal WiFi PCIExpress:"Intel Corporation Wireless-AC 9260"
So, it shows up in lspci as:
06:00.0 Network controller: Intel Corporation Wireless-AC 9260 ...
- 61
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0
answers
34
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Jetson Xavier NX + Intel AX210NGW WIFI 6E 6Ghz
my setup:
Jetson Xavier NX, Jetpack 5.1.1, ubuntu 20.04, linux kernel 5.10
Intel AX210NGW WIFI 6E 6Ghz
Router netgear RAXE300 tri-band
situation:
I was able to connect to wifi 6ghz from my laptop ...
0
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0
answers
181
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Does Linux provide a method to fix a thread to a P-core or E-core?
On chips 12th gen and newer in the Intel lineup, (and I'm told on ARM chips) there are distinct classes of cores with different clock speeds
P-cores for performance, higher clock speed
E-cores for ...
- 29k
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0
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44
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Debian 11: Brightness does not work on ASUS VivoBook
I know there are many other similar topics. However, I've tried all other solutions such as changing kernel parameters in grub file, using xbacklight, etc. However, there is no success yet. I'm ...
- 101
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1
answer
156
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What is the IOMMU configuration used for the Intel machines?
In kernel boot options (https://www.kernel.org/doc/Documentation/x86/x86_64/boot-options.txt) I noticed the following option:
iommu=[<size>][,noagp][,off][,force][,noforce]
[,memaper[=<...
- 75
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0
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32
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intel graphics stuck
Crossposted from: https://askubuntu.com/questions/1469605/intel-graphics-screen-stuck?noredirect=1#comment2576180_1469605
I have a laptop with intel integrated graphics and an nvidia graphics card. ...
- 1
0
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1
answer
278
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iwlwifi: Not associated and the session protection is over already
What does this error mean,
Not associated and the session protection is over already...
I'm getting this in my logs,
wlp0s20f3: Connection to AP ee:92:90:14:8a:40 lost
wlp0s20f3: aborting ...
- 29k
0
votes
1
answer
79
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Unable to find any information about TLB on my computer or obtain information about hardware counters about TLB
The Ubuntu version I am using is Ubuntu 18.04.6 LTS, and the kernel version is 5.4.0-148 generic. My processor is 12th Gen Intel (R) Core (TM) i7-12700.
I would like to know the number of TLB ...
- 1
0
votes
1
answer
28
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single channel mode in spite of dual ram boards [8 + 16] GB
I have a Dell Latitude 3420 with Dual SO-DIMM RAM slots. 8GB came with the device and I plugged in 16 GB more thinking that "more RAM = more speed". Processor is 11th Gen Intel(R) Core(TM) ...
- 279
1
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0
answers
46
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Running "grep MH /proc/cpuinfo" - most CPUs Mhz are maxed on Fedora/Redhat
After running:
$ lscpu | grep MH
My 1280p Intel Processor running on Fedora 38 retunrs back:
CPU(s) scaling MHz: 91%
CPU max MHz: 1800.0000
CPU min MHz: ...
-1
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1
answer
80
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Critical error on Linux installed in AMD computer after deleting /boot/intel-ucode.img
It is puzzling to me that deleting /boot/intel-ucode.img could cause a critical error on a Linux installation in an AMD computer. Could you please clarify how this works?
The operating system is Arch ...
user571604
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19
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xinput map-to-output extremely slow on debian Elkhart Lake processor
On an intel elkhart lake, currently my xinput map-to-output commands take a very long time to execute, let's say 15 seconds whereas it takes less than a second on a normal computer.
Is there a way to ...
- 262
-1
votes
1
answer
166
views
CPU max MHz showing below base clock
I have a lenovo thinkpad e15 with a i7-10510U with baseclock of 1.80GHz when I run
lscpu | grep CPU it shows.
CPU op-mode(s): 32-bit, 64-bit
CPU(s): 8
On-line ...
0
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0
answers
462
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Unable to get Intel I225-IT drivers for CentOS 7
Is anyone able to get intel drivers for the Intel I225 series to work on CentOS 7 (7.9 to be exact)?
Intel seems to not have the igc drives available for download from intel to even build.
A vendor ...
0
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0
answers
225
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/sys/class/backlight/intel_backlight suddenly doesn't exist?
Been a few months since I've used my arch linux machine. I made a python script to alter the brightness values in sys/class/backlight/intel_backlight/brightness, but after coming back it appears this ...
- 131
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0
answers
917
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intel Comet Lake PCH-LP cAVS , no sound on Debian 110.0 bullseye
i have installed Debian 11.0 bullseye and the sound is not working
the speaker and microphone are not detected
my sound card is Intel Corporation Comet Lake PCH-LP cAVS
kernel details
uname -a
Linux ...
1
vote
2
answers
101
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5.4 Linux kernel on x86 panics with alignment exception when kexec'ed from 6.1 kernel
The boot chain here is UEFI -> 6.1.14 kernel built with EFI stub, initramfs loads and checks 5.4.109 kernel, then kexecs it.
CPU is a 2-core Intel Atom N6210.
When booted this way, at startup when ...
- 131
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160
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How to make sure dynamic frequency scaling (aka Turbo Boost and Turbo Core) is disabled on FreeBSD
I've got a FreeBSD server with an Intel CPU and I'd like to make sure that the dynamic frequency scaling (also known as Turbo Boost on Intel CPUs) is not active.
I'd like to know a way to do it on AMD ...
- 4,623
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0
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112
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Sporadic screen glitching on LXQT - Void Linux
(I'm new to both Void Linux and the Stack Exchange, so please let me know if I haven't provided enough information.)
I'm working with the Void Linux base installation on the LXQT desktop environment. ...
0
votes
1
answer
37
views
How CPU knows/enforcing segment/page access violation?
x86 IA-32
In my understanding accessing memory from user space program does not involve operating system.. Otherwise it would be slow.
So if paging enabled or not CPU should know somehow that this ...
- 3
0
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0
answers
97
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Internal webcamera with hi847 sensor doesn't work on alder lake
I have dualboot system with Windows 11 and Ubuntu 22.10. Notebook based on intel Alder Lake platform with i5 1230u processor. Internal WebCamera (HI847) sensor doesn't work in Ubuntu, but works in ...
0
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2
answers
647
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No sound on an iMac 27 5k 2017 on Linux
I just installed fedora 37 on an iMac 18,3. Everything is fine except there is no sound.
settings/sound/
the selected output device is Dummy output and there is no other choice.
there is no input.
...
- 101
2
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0
answers
249
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Wi-Fi no longer works after abrupt shutdown
Repost of my question deleted from askubuntu for being off-topic because my distro is Ubuntu Cinnamon Remix.
Description of the problem
I forgot to plug in my laptop as it was syncing files from a ...
- 121
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0
answers
337
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Debian 10. Intel wifi module stopped working
It's debian 10 with linux kernel 5.2 from backports and integrated wifi module by intel. Screenfetch (no logo):
tr@computer
OS: Debian 10 buster
Kernel: x86_64 Linux 5.2.0-0.bpo.2-amd64
Uptime: 4m
...
- 1
1
vote
1
answer
572
views
How to dump video bios of Mesa Intel UHD Graphics 620 (KBL GT2)
I am trying to set up a Windows 10 virtual machine with Virtual Machine Manager and have been following this tutorial to set up GPU passthrough with only one GPU. I am doing this on a Dell Inspirion ...
- 33
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0
answers
265
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Debian 11 is slow and crash multiple times compared to Ubuntu 22.04
I changed my distribution from Ubuntu 22.04 to Debian 11 because it was a complete mess but it was fast, I think it's because Ubuntu uses proprietary drivers for my Intel HD Graphics.
Switching back ...
1
vote
1
answer
1k
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How to check whether or not your GPU is currently using Mesa for rendering OpenGL/Vulkan?
As a Linux fan, I want to get into OpenGL development as a hobby of mine.
I know that OpenGL is just an API that the GPU vendors must implement.
Some GPU vendors' OpenGL/Vulkan implementations are ...
0
votes
1
answer
628
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Dual boot Linux & Windows - Intel AX200 Wifi - Wifi not working nor appearing in rfkill on linux, but works in windows
I did a recent reinstall of both Windows 10 and Fedora 36 Linux where I installed Fedora Linux first then Windows 10. While wifi worked when installing Linux and in Windows, wifi stopped working on ...
- 163
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0
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91
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Intel xrandr resolutions are not displayed in the standard format with modelines
I am using a Intel graphic card and added modelines to the xorg config. This is my xorg.conf:
# /etc/X11/xorg.conf.d/01-intel.conf
Section "Device"
Identifier "intel(0)"
...
2
votes
1
answer
3k
views
frequent disconnects: iwlwifi 0000:00:14.3: Unhandled alg: 0x3f0707
I keep getting disonnected and dmesg keeps repeating this,
wlp0s20f3: deauthenticating from fc:ae:34:07:49:60 by local choice (Reason: 2=PREV_AUTH_NOT_VALID)
wlp0s20f3: authenticate with fc:ae:34:07:...
- 29k
2
votes
1
answer
65
views
Debian, wifi card driver problem
Nice day to all!
I have installed Debian on my new laptop, but wifi card is not working!
I have installed the firmware-iwlwifi package, and module gets loaded through /etc/modules file;
Any help is ...
- 121
0
votes
0
answers
55
views
Fibocom L831-EA LTE Modem not accessible / Intel Power Management IC Device for Linux
I own an Intel Atom based Tablet PC and I would like to install Debian 11.5
The Tablet is equipped with a Fibocom L831-EA LTE Modem.
Unfortunately this modem is not recognised within Debian, neither ...
- 131
2
votes
1
answer
135
views
Bug warning with aptitude upgrade #1019855 & #1019564
I try to upgrade a Debian Bullseye but I get an anxious warning message :
% sudo aptitude upgrade
Resolving dependencies...
The following NEW packages will be installed:
linux-headers-5.10.0-18-...
- 1,130
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1
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619
views
Discrepency between `iw reg get` and the Wi-Fi chip No-IR frequencies
I have a Intel AX200 Wi-Fi chip that I would like to use to host an 5Ghz Wi-Fi AP in France.
When I run iw reg get, I have this:
global
country FR: DFS-ETSI
(2400 - 2483 @ 40), (N/A, 20), (N/A)...
- 189
2
votes
0
answers
68
views
System doesn't restart but sleeps when asked too (kde)
When i press restart in kde it seems to shut down, but when i press a button it wakes up again, only to force itself into sleep again after a few seconds.
I use KDE Plasma 5.25.4
Linux arch 5.19.6-...
4
votes
0
answers
375
views
xorg-x11-drv-intel causes system failure
I am using Fedora 36 with Gnome 42. Sometimes when I start my laptop, the application Problem Reports reports "Oops, there seems to be a problem in a component...". When I open it, the xorg-...
- 41
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1
answer
487
views
How does MMU find out what address it should translate?
When we try to read/write some data to/from a specific address we must know where the first page directory is stored and the address we want translate.
As for the first page directory (as far as I ...
- 133
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2
answers
153
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Do config file in /boot has any role other than an information about the modules presence?
Do .config file in /boot has any role other than an information about the modules' presence? A .configXXXX in linux kernel source tree is used while building the kernel to ON/OFF a feature. But after ...
- 229
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589
views
Mention the CPU Family type in config to build Linux Kernel for a particular CPU architecture?
I am trying to build Linux Kernel 5.18.5 downloaded from kernel.org for a Intel Xeon IceLake CPU. My build machine is an Ubuntu machine on Intel i7 processor . Is there a CONFIG change needed in the ....
- 229
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3
answers
6k
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Ubuntu 22.04, Dual graphic cards, Intel for display, NVidia for GPGPU, how to setup?
My laptop got 2 graphics cards, something very similar to: https://www.linuxbabe.com/desktop-linux/switch-intel-nvidia-graphics-card-ubuntu .
I would like to have Intel graphic card for display ...
- 101
2
votes
0
answers
671
views
Sluggish Gnome 42 desktop (worse than on 6 year old system) - Need help to troubleshoot
I'm trying to find out why the performance of a newer and faster computer (NUC11) is so much worse than an older (NUC6). I would expect the NUC11 to blow the older system out of the water, but quite ...
- 187
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2
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3k
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No sound (dummy output or broken soft-hardware driver) on Debian 11
I trying to configure fresh Debian 11, but stuck on sound driver at last 8 hours. My device (CHUWI Herobook Air) come from manufacturer with Windows 10 and sound dont work properly until install this ...
- 11
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votes
1
answer
72
views
Which kernel version has the TDX (Trust Domain Extensions) feature supported?
I would like to know about the kernel version having the TDX (Trust Domain Extensions) feature supported?
- 229
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votes
1
answer
450
views
thermald does not detect any temperature sensors
I have bought a fanless PC, and it is really important for me to have some form of power management for this PC, because currently I don't under Qubes, and the result is that if I do something that ...
- 1,250
1
vote
1
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938
views
xorg-x11-drv-intel system failure, Intel Iris Xe, I7 1165 G7
I've installed Fedora 35 on my new laptop (Asus x513 i7 1165g7)
and, since I changed from Windows 11 to f35,
this system failure always appears when starting my system.
The backtrace says:
WARNING: ...
1
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0
answers
534
views
Intel RAPL default power limits are too low
I am running Arch Linux with kernel 5.17.4-arch1-1 on Asus Zenbook 14 UX435EG Laptop.
Specs:
CPU: 11th Gen Intel Core i7 1165G7 (4 cores, 8 threads, TDP-down: 12W @ 1.20 Ghz, TDP-up: 28W @ 2.80 Ghz, ...
- 141
0
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1
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295
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ntfs-3g and different USB 3.0 chipsets
I am using an external USB 3.0 4TB HDD, formatted on Windows with NTFS. When connecting it to Debian 11 with the Intel 8 Series/C220 Series USB 3.0 chipset I have read and write speeds of about 126MB/...
