Questions tagged [sgx]
Intel's Software Guard Extensions, instructions increasing the security of application code and data, providing more protection from disclosure or modification. https://software.intel.com/en-us/sgx
23
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SGX disabled by BIOS in Ubuntu 22.04
System information:
Intel Core i5-10600K
Gigabyte H510M H
NVIDIA GTX 1050TI 4GB
500GB x1 NVME SSD (Installed Ubuntu), 2TB x1 HDD, 1TB x1 IDE HDD, and
250GB x1 SSD
Operating system:
Ubuntu 22.04
...
7
votes
6
answers
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Ubuntu 22.04.2 - Screen flickering / glitches
I've been struggling with that for the last week. I've checked similar questions, and the proposed solutions worked only for a moment or reduced the glitches, but they didn't fix the issue. Also, I ...
- 73
6
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0
answers
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How do I setup Intel SGX on Ubuntu?
I want to use Intel SGX on Ubuntu.
I have a Dell Inspiron with an Intel i7-8550U, and that CPU supports SGX. I am running Ubuntu 18.04 from a bootable flash drive (my main OS is Windows 10, typically ...
- 169
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2
answers
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SGX disabled by bios
SGX disabled by bios. After installing Ubuntu 22.04
system specs
i5 8th gen
memory-8gb
I re installed the OS but still the problem is not solved.
1
vote
0
answers
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Ubuntu 22.04 Live USB won't start
I'm trying to run an Ubuntu 22.04 Live USB and it won't start. Every time I try to boot from the Live USB it fails with the following error:
DMAR: [Firmware Bug]: No firmware reserved region can cover ...
- 183
1
vote
0
answers
82
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Core i3-10105F CPU and NVIDIA GT 730 GPU always gets error messages when booting
Ubuntu 20.04 boot screen:
Info about the computer: 8 gigs of RAM, Ubuntu 20.04.6 LTS,gnome type 3.36.8 It's pretty slow as I only use it for movies. Also lately with the error messages I realized ...
- 11
1
vote
2
answers
625
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SGX Drivers are not showing with QEMU VM
I am trying to setup Ubuntu 20.04 VM with QEMU on Ubuntu 22.04, the VM is up but /dev/sgx_enclave is not present inside VM,
When I checked the EPC size, it returned "There are zero EPC sections&...
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1
vote
0
answers
1k
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SGX disabled by BIOS ? Can't access terminal
Noob here, bear with me.
I updated my Ubuntu version a couple of days ago, then got a "critical error - immediate abort" when typing in my password.
Upon booting I notice this message ...
- 11
1
vote
0
answers
2k
views
WMI failed to parse WDG method
I use a Dell Inspiron 3501 and I was able to install Ubuntu 21.04 successfully. I did
sudo apt update
apt upgrade
and restarted the OS. But I am getting this error
wmi failed to parse wdg method.
...
1
vote
0
answers
8k
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intel sgx enabled in bios but in ubuntu system the isgx driver keeps saying "cpu does not support SGX1 instructions"
I have a gigabyte b365m motherboard with the newest bios F3a and core i5-9600k. I have set intel sgx to "enabled" in bios but in ubuntu the isgx driver keep saying intel_sgx: CPU does not support SGX1 ...
- 11
0
votes
1
answer
2k
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x86/cpu: SGX disable by BIOS
I recently tried to install Linux (Ubuntu 22.04.3 LTS) next to Windows 10 already on my main PC, and then after doing some operations, when starting from a bootable USB flash drive, an error occurs (...
0
votes
1
answer
296
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I tried to install dual boot the new Ubuntu version but i have reached a error before install "sgx disabled by bios" [duplicate]
I have an Acer Aspire 5 with Windows 11. I tried to install Ubuntu new version but I have reached this error:
sgx disabled by bios
The error screen:
- 9
0
votes
1
answer
4k
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How to fix BusyBox Initramfs Error on Ubuntu 22.04 , showing many types of error
I am getting boot failure with this message on ubuntu 22.04:
[ 0.131760] x86/cpu: SGX disabled by BIOS. [ 1.974254] nvme nvmeo: failed to set APST feature (2)
Gave up waiting for suspend/resume
Gave ...
0
votes
0
answers
1k
views
SGX disabled by BIOS in Ubuntu
I am facing the issue that SGX is disabled by BIOS. I am using lenovo ideapad and there is no option for enabling SGX from the BIOS. I even updated the BIOS but the option is still not there. There ...
0
votes
1
answer
534
views
QEMU/KVM virtualization problem (probably SGX)
I am trying to setup my own computer lab for networking, pen testing and learning in my own local network using virtual machines, a raspberry-pi, a Linux machine and a windows machine. My Linux ...
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0
votes
2
answers
4k
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SGX disabled by BIOS (Acer laptop)
I have an Acer laptop where I have installed Ubuntu 22.04.
After some weeks I have the following message:
x86/cpu: SGX disabled by BIOS.
Gave up waiting for root file system device. Common problems:
- ...
- 1
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votes
0
answers
3k
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Message when Boot: x86/cpu: SGX disabled by BIOS - Ubuntu 20.04
Every time when I boot my computer, I receive the following message:
[ 0.108927] x86/cpu: SGX disabled by BIOS.
[ 0.249942] platform MSFT0101:00: failed to claim resource 1: [mem 0xfed40000-...
0
votes
0
answers
799
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x86/cpu: SGX disabled by BIOS after the latest OS update
Ubuntu 20.04 installed latest OS patch, and I am now getting the following errors on boot-up. The main problem is now my Dell D3100 dual monitor drivers stopped working. I installed the latest D3100 ...
0
votes
0
answers
276
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Firmware Bug when booting Ubuntu involving ACPI region and SGX
When I boot to ubuntu, I get the following errors shown in the picture below. I have deleted ubuntu, but even when I wanted to install it again from flash drive, I got the same errors. I have the ...
0
votes
1
answer
20k
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x86/cpu: SGX disabled by BIOS
I reboot my computer to find this error:
x86/cpu: SGX disabled by BIOS
I tried several solutions, but nothing worked. I tried using Ubuntu from a bootable USB, but it seems that it does not recognize ...
0
votes
1
answer
326
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Problem upgrading/updating Ubuntu 20.04.4 to kernel 5.15
yesterday i updated my ubuntu 20.04.4LTS with newer kernel 5.15.
I think everything works fine, but in boot, i can see some lines with some text, that as i remember didnt appear before.
My dmesg:
...
-1
votes
1
answer
300
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sgx disabled by bios but it is enabled
I am trying to install Ubuntu for the first time. I have a freshly formatted drive and I keep getting this error at launch. I have set sgx to enabled, software decides, and disabled (just to check). I ...
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votes
1
answer
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My question is about getting error mesage while starting my laptop on dual boot ( windows 10 and ubuntu 22.04.3)
i do have dual boot on my laptop Windows 10 and Ubuntu 22.04.3. I am getting this message on my laptop's display. Can you guys please explain me what wrong on my laptop and how to fix this?
