No problems to date. It's been installed for a couple of months.
On 4/29/20 9:08 AM, Tim Hockin wrote:
> How is the Radeon 5450 - any problems with it? I may have to go the
> same route.
>
> On Tue, Apr 28, 2020 at 10:20 PM Paul Collinsworth
> wrote:
>> I replaced t
I replaced the Nvidia video card in my system and the problem seems to
have gone with it.
I had seen an improvement with the Nvidia card after switching from the
digital video output to the on-card VGA output, but over a period of a
couple of weeks or so, the video degraded again.
The new card
The problem started at opening. Log-in to Ubuntu and there it is. Return
from terminal or application, where the screen is normal, and there it
is, or rather, there it was.
The "red scan type artifact", which covered the entire screen, has
changed. The video problem now presents differently. I
Thanks. I'm still working on my (sda) install of 18.04.3; haven't
completely restored what I had on (sdb).
Fewer issues with either the operating system or applications failing to
respond, and very few events where I/O handlers have seemingly disappeared.
Still have minor issues with screen pre
Could be. Bug 1860178's write-up seems similar to 1860483.
I have been able to use "Settings" in the sda1 install, and switched the
background to "black", at which point the raster type corruption in the
desktop went away. Now there's occasionally an odd speckled background
in the top tool bar,
o slider icon at
the top right and the cursor arrow, and the cursor was frozen; once
again, no handlers.
On 1/22/20 8:40 AM, Paul Collinsworth wrote:
> I encountered an issue after advising you that 18.04.3 works. Perhaps
> it sheds some light on the problem.
>
> It occurred to me t
I encountered an issue after advising you that 18.04.3 works. Perhaps it
sheds some light on the problem.
It occurred to me that perhaps there is a graphics issue and that part
of what I was seeing is contamination of the background image I was
using. So I tried to open "Settings" in order to r
Loaded a USB with 18.04.3 and the problem wasn't there. The screen,
apart from the tool bars, was the default Ubuntu screen with nothing
unusual about it.
On 1/21/20 11:00 PM, Paul Collinsworth wrote:
> OK. I'm back and loading a USB with bootable images. Back later.
>
>
&
OK. I'm back and loading a USB with bootable images. Back later.
On 1/21/20 8:28 PM, Daniel van Vugt wrote:
> Please also try booting Ubuntu 18.04.3 from USB. It's slightly different
> to what you have and might have fixed this issue already...
> http://releases.ubuntu.com/18.04/
>
--
You recei
I'll try that shortly or in a little while. May be a couple of hours.
On 1/21/20 8:06 PM, Daniel van Vugt wrote:
> OK then. We'll treat this as a pure nouveau driver bug, because that's
> the most plausible and common explanation for issues like this.
>
> Please try booting Ubuntu 20.04 from USB
Did not get a positive result. Additional drivers displays a "No
Additional Drivers Available" message, and the only active button on
that page is "Close".
On 1/21/20 7:48 PM, Paul Collinsworth wrote:
> I considered that. Went to the Nvidia web page before I pushed the bu
I considered that. Went to the Nvidia web page before I pushed the bug
report out and got some sort of null message there. I'll check software
& updates and see if I get a positive result.
On 1/21/20 7:00 PM, Daniel van Vugt wrote:
> I suspect you will be able to avoid the problem if you can sw
It starts during the boot process. The display is normal from the Dell
boot/startup screen through the grub screen to the Ubuntu logo screen
and the password screens; in the instant that the top tool bar and left
tool bar come on screen, the scan/diagonal artifact appears. The system
was normal
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