Re: Monitor id detection via HDMI is variable

2022-08-25 Thread George N. White III
On Thu, Aug 25, 2022 at 11:37 AM Barry Scott wrote: > > I have to support systems without journald and its slower to get to the > info need. > I encounter younger users who will only consider GUI tools. With traditional log files they can use a file browser to find a log file, then try to open

Re: Monitor id detection via HDMI is variable

2022-08-25 Thread Barry Scott
> On 25 Aug 2022, at 09:31, Tim via users wrote: > > Tim: >>> I also look at /var/log/messages, other people use journalctl, but I >>> find the messages file easier to deal with. > > Samuel Sieb: >> You must have upgraded from a much older version or else you've made >> some changes. > > Not

Re: Monitor id detection via HDMI is variable

2022-08-25 Thread Roger Heflin
the command dmesg will tell you all kernel messages from the start of the buffer to now. You probably want to find the Wayland/Xorg log file and see what it says about edid. /var/log/Xorg* for Xorg, I don't use wayland but its log files should be a the same location. And how it works or does not

Re: Monitor id detection via HDMI is variable

2022-08-25 Thread Tim via users
Tim: >> I also look at /var/log/messages, other people use journalctl, but I >> find the messages file easier to deal with. Samuel Sieb: > You must have upgraded from a much older version or else you've made > some changes. Not an upgrade, a fresh install. And I don't recall making any changes

Re: Monitor id detection via HDMI is variable

2022-08-25 Thread Samuel Sieb
On 2022-08-24 22:09, Tim via users wrote: On Wed, 2022-08-24 at 21:14 -0500, Anil F Duggirala wrote: Dmesg would not show me anything that happens after login right? No. On all the systems I use, it'll show things as they happen. Plug in a USB flash drive, and see what it discovers. Unplug

Re: Monitor id detection via HDMI is variable

2022-08-24 Thread Tim via users
On Wed, 2022-08-24 at 21:14 -0500, Anil F Duggirala wrote: > Dmesg would not show me anything that happens after > login right? No. On all the systems I use, it'll show things as they happen. Plug in a USB flash drive, and see what it discovers. Unplug it, see what happens next. Et cetera. I

Re: Monitor id detection via HDMI is variable

2022-08-24 Thread Felix Miata
Anil F Duggirala composed on 2022-08-24 11:19 (UTC-0400): > I am noticing that my new Dell S2421HS is detected and identified differently > depending on when I connect it. > If the monitor is connected when I boot up the laptop, the monitor is > detected > as "Dell Inc. DELL S2421HS". If the mo

Re: Monitor id detection via HDMI is variable

2022-08-24 Thread Anil F Duggirala
On Wednesday, August 24, 2022 11:46:24 AM -05 Barry wrote: > Check dmesg for any messages about the video interface or monitor. > Are there any messages about edid? Hello Barry, I tried looking in dmesg but cannot find anything mentioning edid. I'm not sure this would help me. Detection appears t

Re: Monitor id detection via HDMI is variable

2022-08-24 Thread Barry
> On 24 Aug 2022, at 16:19, Anil F Duggirala wrote: > > hello, > I am noticing that my new Dell S2421HS is detected and identified differently > depending on when I connect it. > If the monitor is connected when I boot up the laptop, the monitor is > detected > as "Dell Inc. DELL S2421HS".

Monitor id detection via HDMI is variable

2022-08-24 Thread Anil F Duggirala
hello, I am noticing that my new Dell S2421HS is detected and identified differently depending on when I connect it. If the monitor is connected when I boot up the laptop, the monitor is detected as "Dell Inc. DELL S2421HS". If the monitor is connected after logging in, it is detected as somethi