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Since some time I miss the function of page-up and page-down in the console. I do not recall when this was gone. If you want to see some output, which has passed the uppermost line in the console window, this output is lost. If you are lucky, you can repeat the event and pipe the output into less, then you can navigate in the output.
I happened to put an old 486 Desktop in service again last week, which was bought in 1998 and had not been in operation since Nov 2007 or so. Luckily it worked and it showed a SuSE7.0 install with kernel 2.2.16 installed and a fvwm95 desktop. that makes ~ 40 tasks !
And there I could scroll the console window up and down, I remember with Shift-Page-Up/-Down, as much as the size of the console memory permits.
How can i get this scrolling function in the devuan console again, as i do all administrative tasks in the console ?
happens not in x-terminals
depends not on zsh or bash (echo $SHELL)
This concerns
1:2345:respawn:/sbin/getty --noclear 38400 tty1
2:23:respawn:/sbin/getty 38400 tty2
3:23:respawn:/sbin/getty 38400 tty3
4:23:respawn:/sbin/getty 38400 tty4
5:23:respawn:/sbin/getty 38400 tty5
6:23:respawn:/sbin/getty 38400 tty6
after a login
@admins : you may shift this to a more appropriate theme
Last edited by bai4Iej2need (2022-04-03 12:59:44)
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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Well, there is no generic Devuan console. I guess you are talking about the terminals you can open on the graphical DE. There may of them, Gnome Terminal, Mate Terminal, xterm ....
Why don't you tell us a bit about the environment you are working on?
rolfie
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Well, there is no generic Devuan console. I guess you are talking about the terminals you can open on the graphical DE. There may of them, Gnome Terminal, Mate Terminal, xterm ....
Why don't you tell us a bit about the environment you are working on?
rolfie
see above
There is a server (beowulf) which does not even have an xserver.
Edit:
uname -a
Linux "$HOST" 4.19.0-20-amd64 #1 SMP Debian 4.19.235-1 (2022-03-17) x86_64 GNU/Linux
used mostly through ssh , where the problem does not exist.
I have Laptops with chimaera, but also here I do admin tasks in the console.
Edit : And here the problem comes up.
uname -a
Linux "$HOST" 5.10.0-12-amd64 #1 SMP Debian 5.10.103-1 (2022-03-07) x86_64 GNU/Linux
Last edited by bai4Iej2need (2022-04-03 12:44:25)
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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https://www.phoronix.com/scan.php?page= … Scrollback
Perhaps use tmux or screen instead?
Brianna Ghey — Rest In Power
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Shift-PageUp / Shift-PageDown works for me.
$ cat /etc/devuan_version
chimaera
$ cat ~/.bash_history
(then Shift-PageUp, etc.)
Help | About: xfce4-terminal 0.8.10
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Shift-PageUp / Shift-PageDown also works in gnome terminal (Cinnamon - Chimaera).
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^ & ^^ the OP has mentioned twice now that they are not asking about terminal emulators in the graphical desktop but rather the console screen, also known as the TTY.
Brianna Ghey — Rest In Power
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He's talking about the TTY not a terminal emulator. I also have this issue regardless of the Linux distro, even shift + pageup/pagedown does not work. Interestingly, FreeBSD's tty scroll works just fine.
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I tested tmux and screen on the DUT console.
They do not bring this functionality with them.
so Linus Tv is wrong, that nobody uses this functionality.
Anyone, who must access bare HW through the keyboard without intervening ssh tunnels etc, falls back to the functionality.
This haṕpens mostly during the first manual install.
And it is annoying, if the function is there in all other forms of graphic terminals, shells and tunnels, but not during a direct access.
Who tells LTV ?
Last edited by bai4Iej2need (2022-04-03 12:56:29)
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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and I made another test :
ssh'ed from the console of the kernel 5.10 laptop to the server with Kernel 4.19
and the scrolling function is gone.
As I tend to work on the lowest level necessary this is really a PITA.
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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command | less
or
command | more
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I tested tmux and screen on the DUT console.
They do not bring this functionality with them.
Try harder.
Screen gives me a scrollback in "real texmode" and GUIy terminals. Just not with PgUP. Use doping: Read a bit more about it. Look for ^A ESC or ^A [.
Tmux probably does it in a very similar way.
Last edited by yeti (2022-04-03 15:06:41)
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I've just pressed ctrl-alt-f2, logged on, typed ls to get a few screenfuls of ouput and shift-page_up and shift-page_down work. But if I press ctrl-alt-f7 to get back to the GUI, then ctrl-alt-f2 the scroll buffer is cleared.
This is on ascii (I run CUDA on an old GPU and dare not update it because Nvidia have probably removed support for the GPU from current releases of their drivers and runtime).
Chris
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https://www.phoronix.com/forums/forum/s … ost1207037
Not everybody is happy with dropping this code, when LTv makes a ... decision
AND : /usr/bin/less is not available in runlevel 1 !
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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tested now with kernel linux-image-4.19.0-20 from beowulf, but the function is the same missing.
vgacon.c patch has been backported to 4.19. to remove the code.
Last edited by bai4Iej2need (2022-04-04 16:33:19)
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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My headless X-less server sent me a mail this morning, it had a new kernel from unattended upgrades in the last night.
Told me I should restart. Which I did. Which failed.
I had to move the server to a place with kbd mouse and monitor. Fixed it. Scrolled up and down on the local console and it works again.
Explanation : The unattended upgrade was not the cause of the failure. This would have happened on any restart. It was an error in one of my scripts. (file not found)
new is 5.10.0-21-amd64
Wonder still happen.
Server is now back in place.
Last edited by bai4Iej2need (2023-01-24 18:14:12)
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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Unattended upgrades: What could possibly go wrong? (ask Microsoft)
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What could possibly go wrong?
IME, very little. unattended-upgrades has been available (as opposed to mandatory, ala microsoft) in debian and derivatives for as long as I can remember, and I have several machines that have been running it for well over a decade without any drama (with one notable recent exception, but that was a "devuan shipped nonfunctional configs", not "unattended-upgrades ate my lunch").
I probably wouldn't bother with it on a desktop pc, but for headless boxes, especially if you have many headless boxes you can't be arsed updating manually one at a time (or remembering they exist for that matter), it's pretty dang handy.
Scrolled up and down on the local console and it works again.
Wait, what? Are you telling me that this stupid "nobody uses TTYs any more" regression has actually been fixed?
Last edited by steve_v (2023-01-24 20:39:23)
Once is happenstance. Twice is coincidence. Three times is enemy action. Four times is Official GNOME Policy.
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unattended-upgrades has been available (as opposed to mandatory, ala microsoft) in debian
It's been enabled by default since stretch, at least for the GNOME desktop.
I've been using it for about five years on both the family laptops (running stable ofc) with no problems at all. It's really nice, I don't have to touch those machines at all, which is the ideal for me.
EDIT: the only caveat would be if the kernel was upgraded and then a device needing a new module to be loaded was plugged in, which would then fail. I've never actually encountered that though.
Last edited by Head_on_a_Stick (2023-01-24 20:39:15)
Brianna Ghey — Rest In Power
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It's been enabled by default since stretch, at least for the GNOME desktop.
I was unaware that it's enabled by default now, but then I would be, because "expert" mode netinstalls with --no-recommends, and, well, GNOME *shudder*.
Once is happenstance. Twice is coincidence. Three times is enemy action. Four times is Official GNOME Policy.
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I've been using it for about five years on both the family laptops (running stable ofc) with no problems at all.
^ This is a lie. I've just remembered https://bugs.debian.org/cgi-bin/bugrepo … ug=1022042 — I had to boot up an Arch live ISO image, mount the root partition, arch-chroot in, downgrade the kernel and hold it to that version for a few days until the fixed kernel was pushed. A simple fix but the system was effectively un-bootable without intervention. So that's one breakage in five years. Not bad, I suppose, but not perfect either.
Brianna Ghey — Rest In Power
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bai4Iej2need wrote:Scrolled up and down on the local console and it works again.
Wait, what? Are you telling me that this stupid "nobody uses TTYs any more" regression has actually been fixed?
No sorry , I must have been in another -what ever - world
Today I have seen that busybox still can do the scroll, but pure kernel tty console cannot.
So I must take that back.
The devil, you know, is better than the angel, you don't know. by a British Citizen, I don't know too good.
One generation abandons the enterprises of another like stranded vessels. By Henry David Thoreau, WALDEN, Economy. Line 236 (Gutenberg text Version)
broken by design :
https://bugs.debian.org/cgi-bin/bugrepo … bug=958390
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Has anybody worked out how to get the tty's to stay after updating/upgrading Daedalus?
I use them sparely, but very often it's the only way to edit configs and/or install required packages.
Sorry for the hijack... it is a pita.
pic from 1993, new guitar day.
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