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cwc
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Joined: 20 Mar 2006
Posts: 1362
Location: Tri-Cities, WA USA
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 Posted: Thu Nov 07, 2024 12:41 am Post subject: gentoo live usb? |
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I used to use the system-rescue cd/usb (https://www.system-rescue.org/) to perform all my other Gentoo installs.
Then I chrooted .
I just created another system-resuce and IO don't like it.
Can the live Gentoo USD be used for installation (chroot)
https://www.gentoo.org/downloads/ Live GUI USB
I am praying these are the directions.
https://wiki.gentoo.org/wiki/LiveUSB
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pietinger
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Joined: 17 Oct 2006
Posts: 5084
Location: Bavaria
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| Posted: Thu Nov 07, 2024 9:26 am Post subject: Re: gentoo live usb? |
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| cwc wrote: | | [...] Can the live Gentoo USD be used for installation (chroot) [?] |
Yes. I used such a USB stick myself for my last installation in 2023-05 and have only done this before:
| Code: | | dd if=/path/to/image.iso of=/dev/sdX bs=8192k status=progress; sync |
(a previous “isohybrid ...” was not necessary)
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cwc
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Joined: 20 Mar 2006
Posts: 1362
Location: Tri-Cities, WA USA
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| Posted: Thu Nov 07, 2024 4:21 pm Post subject: Re: gentoo live usb? |
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| pietinger wrote: | | cwc wrote: | | [...] Can the live Gentoo USD be used for installation (chroot) [?] |
Yes. I used such a USB stick myself for my last installation in 2023-05 and have only done this before:
| Code: | | dd if=/path/to/image.iso of=/dev/sdX bs=8192k status=progress; sync |
(a previous “isohybrid ...” was not necessary) |
Thank you this helped. I was looking for isohyrid application and could not find it. I am booted into the GenrooLive USB and wow. This is epic!
I've never used Plasma. I have been using xfce4 with init/initd for quite a few years now.
I noticed the GentooLive usb uses init (rc-service). Yes!
I wonder how KDE will work on this system:
| Code: |
lspci
00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 04)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d4)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d4)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation H81 Express LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
livecd ~ # free -m
total used free shared buff/cache available
Mem: 7854 2409 3635 643 2724 5444
Swap: 0 0 0
livecd ~ # lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 39 bits physical, 48 bits virtual
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Vendor ID: GenuineIntel
BIOS Vendor ID: Intel
Model name: Intel(R) Core(TM) i5-4690T CPU @ 2.50GHz
BIOS Model name: Intel(R) Core(TM) i5-4690T CPU @ 2.50GHz Fill By OEM CPU @ 2.5GHz
BIOS CPU family: 205
CPU family: 6
Model: 60
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Stepping: 3
CPU(s) scaling MHz: 76%
CPU max MHz: 3500.0000
CPU min MHz: 800.0000
BogoMIPS: 4990.75
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology no
nstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb pti tpr_
shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts vnmi
Virtualization features:
Virtualization: VT-x
Caches (sum of all):
L1d: 128 KiB (4 instances)
L1i: 128 KiB (4 instances)
L2: 1 MiB (4 instances)
L3: 6 MiB (1 instance)
NUMA:
NUMA node(s): 1
NUMA node0 CPU(s): 0-3
Vulnerabilities:
Gather data sampling: Not affected
Itlb multihit: KVM: Mitigation: VMX disabled
L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled
Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT disabled
Meltdown: Mitigation; PTI
Mmio stale data: Unknown: No mitigations
Reg file data sampling: Not affected
Retbleed: Not affected
Spec rstack overflow: Not affected
Spec store bypass: Vulnerable
Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Spectre v2: Mitigation; Retpolines; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Srbds: Vulnerable: No microcode
Tsx async abort: Not affected
livecd ~ #
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Installing Gentoo
