If one were to choose safe mode at 1st dialog then likely the boot up would proceed as expected
If one were to choose safe mode at 1st dialog then likely the boot up would proceed as expected
For those who wish to follow the current bug report, below is a link to it.
https://bugs.launchpad.net/bugs/1885414
Tested installation in VirtualBox of Ubuntu desktop amd64 version 20200707.1 in both BIOS and EFI mode. Both worked OK.
I have a set of computers of different age and quality (generation 2,3,4 Intel i3, i5 and i7 CPUs). Some of them are enterprise class laptops, but they are getting old . The newest computer, that I have access to is a consumer class Lenovo laptop with generation 7 Intel i5.
None of these computers boots from a USB drive cloned from a current groovy iso file. But I have VirtualBox in a Dell Precision M4800, and it boots and works well in a virtual machine where it is booted directly from the iso file seen as a virtual optical drive.
So I would really want to know how you manage to install Ubuntu Groovy. It is an installed system that works well. How did you install it?
- Did you use the current groovy iso file?
- What computer is it?
- How did you create the boot drive: Boot medium, method/tool to make it bootable?
- Did you use some special boot options or tweaks?
Tested in BIOS mode on a computer with Nvidia GPU. Doesn't work. get an error message about /DEV/SR0 No media found.
Will test on another computer in EFI mode.
Doesn't work in EFI mode either. Error message "Unable to find a medium container a live file system"
The USB is made with mkusb, will make a copy with DD and try again.
Doesn't work. Same problem doesn't find the iso.
Last edited by P-I H; July 8th, 2020 at 08:57 AM.
It seems that most computers fail to boot USB drives made from these groovy iso files. But there are computers that can boot too. I know one case, a very new computer with a generation 10 Intel CPU.
I expect that the developers at Canonical will squash this bug, because a large part of the users have older computers (than those with generation 10 Intel CPU). I think all computers with Intel i3, i5 and i7 should work with Ubuntu or at least with the light-weight community flavours. I think also core2duo computers (and computers with AMD CPUs of similar specs) should be able to boot and run Ubuntu family flavours.
This is machine I stll use for Ubuntu -
Booted from live cd of 20.10 current, choose safe graphics (so I could boot to live session) > tlive session > install.Code:$ inxi -MCG Machine: Type: Laptop System: LENOVO product: 20217 v: Lenovo IdeaPad Y510P serial: <superuser/root required> Mobo: LENOVO model: VIQY0Y1 v: 31900058STD serial: <superuser/root required> UEFI: LENOVO v: 74CN44WW(V3.05) date: 09/18/2013 CPU: Topology: Quad Core model: Intel Core i7-4700MQ bits: 64 type: MT MCP L2 cache: 6144 KiB Speed: 2395 MHz min/max: 800/3400 MHz Core speeds (MHz): 1: 2397 2: 2395 3: 2395 4: 2400 5: 2396 6: 2396 7: 2395 8: 2402 Graphics: Device-1: Intel 4th Gen Core Processor Integrated Graphics driver: i915 v: kernel Device-2: NVIDIA GK107M [GeForce GT 755M] driver: nouveau v: kernel Device-3: Realtek Lenovo EasyCamera type: USB driver: uvcvideo Display: x11 server: X.Org 1.20.8 driver: modesetting unloaded: fbdev,vesa resolution: 1920x1080~60Hz OpenGL: renderer: Mesa DRI Intel HD Graphics 4600 (HSW GT2) v: 4.5 Mesa 20.0.7
Install works fine..
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