openSUSE Users February 2023

users@lists.opensuse.org

62 participants
46 discussions

Leap 15.4 mailx quite dated
by David C. Rankin 15 Mar '23

15 Mar '23

Devs, mailx is a fantastic command line mailer, but the version for 15.4 is more than a DECADE out of date, e.g. $ mailx -V 12.5 7/5/10 Uhhh, that's July 2010 folks? Why are we not using the s-nail package which still enjoys active development? E.g. $ mailx -V mail v14.9.24, 2022-03-26 (built for Linux) At least that's only 11 months old, not 13 years... -- David C. Rankin, J.D.,P.E.

7 27

[oS-en] find problem
by Carlos E. R. 10 Mar '23

10 Mar '23

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I trying to find png files created recently in my home. So I do: cer@Telcontar:~> find * -name "*.png" -newermt 2023-01-01 find: ‘Backups Discos/Disco Seagate Basic 2TB para backup de Legolas/Seagate Basic/Seagate’: Permission denied p.png cer@Telcontar:~> Can I make it not print the error? If I try: find -L . -name "*.png" -newermt 2023-01-01 there are so many errors that I can not read the results. - -ignore_readdir_race doesn't do it. cer@Telcontar:~> find -L . -name "*.png" -path ./.dosemu/ -prune -ignore_readdir_race -newermt 2023-01-01 ind: ‘./.dosemu/drives/d/tmp/systemd-private-2d6e8e36b0594f8bbdd30cba975d2743-upower.service-y7EoBi’: Permission denied find: ‘./.dosemu/drives/d/tmp/systemd-private-2d6e8e36b0594f8bbdd30cba975d2743-rtkit-daemon.service-2odVpf’: Permission denied find: ‘./.dosemu/drives/d/tmp/BootInfo-JQ12X6Q3’: Permission denied find: ‘./.dosemu/drives/d/tmp/BootInfo-bzvrn7Gi’: Permission denied find: ‘./.dosemu/drives/d/tmp/systemd-private-2d6e8e36b0594f8bbdd30cba975d2743-power-profiles-daemon.service-UnAvYi’: Permission denied find: ‘./.dosemu/drives/d/tmp/systemd-private-2d6e8e36b0594f8bbdd30cba975d2743-geoclue.service-aQ0lfj’: Permission denied find: ‘./.dosemu/drives/d/tmp/systemd-private-2d6e8e36b0594f8bbdd30cba975d2743-ntpd.service-Mr8llh’: Permission denied ^C Prune is not working. Of course I know I'm doing it wrong, but man doesn't say how to do it: -prune True; if the file is a directory, do not descend into it. If -depth is given, then -prune has no effect. Be- cause -delete implies -depth, you can- not usefully use -prune and -delete together. For example, to skip the directory src/emacs and all files and directories under it, and print the names of the other files found, do something like this: find . -path ./src/emacs -prune -o -print That's all it says, and no more examples. - -- Cheers Carlos E. R. (from 15.4 x86_64 at Telcontar) -----BEGIN PGP SIGNATURE----- iHoEARECADoWIQQZEb51mJKK1KpcU/W1MxgcbY1H1QUCY/5KoBwccm9iaW4ubGlz dGFzQHRlbGVmb25pY2EubmV0AAoJELUzGBxtjUfVPGUAn1vQdZOD+mlK4YrHtFLp pJyObyQUAJ94m76QZiFjZhQ9y52HGMhB1Odcsg== =s+fF -----END PGP SIGNATURE-----

8 20

No Login, no Graphics after update to Tumbleweed 20230211-0
by Peter Maffter 06 Mar '23

06 Mar '23

Hello, after the update the screen only shows a '-'. All the usual other tty screens that you get with e.g. STRG-ALT-F1 are also gone. I can connect to the PC via ssh from my Ubuntu Laptop and check what is going on. I am using an old GTX 570 on that PC. Previously when the G06 stuff was installed instead of updating the needed G04 stuff, I was able to install NVIDIA-Linux-x86_64-390.157.run manually and the login and XFCE worked. But now even that fails. :-( Any pointers? Is that the beginning of the things that are named in Subject "Nvidia 390x driver users - glibc 2.37 will bring bad news" ? I do have strange output about signature and verification: 2023-02-13T00:08:13.628957+01:00 machine4 kernel: [ 3.411047][ T527] nvidia: loading out-of-tree module taints kernel. 2023-02-13T00:08:13.628957+01:00 machine4 kernel: [ 3.411690][ T527] nvidia: module license 'NVIDIA' taints kernel. 2023-02-13T00:08:13.628958+01:00 machine4 kernel: [ 3.412304][ T527] Disabling lock debugging due to kernel taint 2023-02-13T00:08:13.628958+01:00 machine4 kernel: [ 3.418769][ T527] nvidia: module verification failed: signature and/or required key missing - tainting kernel 2023-02-13T00:08:13.628963+01:00 machine4 kernel: [ 3.426827][ T538] tg3 0000:0d:00.0 eth0: Tigon3 [partno(BCM57781) rev 57785100] (PCI Express) MAC address 00:25:22:e6:5d:d3 2023-02-13T00:08:13.628964+01:00 machine4 kernel: [ 3.427483][ T538] tg3 0000:0d:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) 2023-02-13T00:08:13.628964+01:00 machine4 kernel: [ 3.428122][ T538] tg3 0000:0d:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] 2023-02-13T00:08:13.628965+01:00 machine4 kernel: [ 3.428740][ T538] tg3 0000:0d:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit] 2023-02-13T00:08:13.628965+01:00 machine4 kernel: [ 3.482616][ T527] nvidia-nvlink: Nvlink Core is being initialized, major device number 241 2023-02-13T00:08:13.628966+01:00 machine4 kernel: [ 3.488784][ T527] nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem 2023-02-13T00:08:13.628971+01:00 machine4 kernel: [ 3.489637][ T527] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 390.157 Wed Oct 12 09:19:07 UTC 2022 (using threaded interrupts) 2023-02-13T00:08:13.628972+01:00 machine4 kernel: [ 3.499362][ T527] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 390.157 Wed Oct 12 09:15:25 UTC 2022 2023-02-13T00:08:13.628972+01:00 machine4 kernel: [ 3.505733][ T527] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver 2023-02-13T00:08:13.628973+01:00 machine4 kernel: [ 3.506428][ T527] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 1 Update openSUSE Tumbleweed 20230211-0 -> 20230212-0 did not help either. Boot to the recover modes of 6.1.10-1 or 6.1.8-1 does not help . 6.1.8-1 recovery at least says that "Failed to start X Display Manager" and gives the F1,F2,...ttys. but when I install NVIDIA-Linux-x86_64-390.157.run the F1,F2, ttys are also gone. Please help. Thanks in advance BR Pete

7 25

Finding recent work directories
by Robert Webb 04 Mar '23

04 Mar '23

Since I often get side-tracked and forget what I was doing, I wrote a script to find directories with recent (or otherwise selected) files in them. That makes a better list than sorting directories by their own modification times. This script, 'finddirs_by_latest_file', allows to restrict the search with extra find expression terms, but I usually just run the second script below, 'fblf100', which invokes finddirs_by_latest_file to make two lists; for the latest 5 and 100 days (or whatever time periods given). Excuse all the script boilerplate. Carlos, this may help you find your router config info. --<cut>------------------------------------------------------------------ #!/bin/sh # finddirs_by_latest_file.sh 2022-06-30 rw # # Outputs a list of directories of found files, sorted by the time of # their most recently modified file, and prefixed by a file count. #-----<lib/s/template-errx-getopts.sh>----------------------------------- CMD=finddirs_by_latest_file VERSION=0.1 export LC_COLLATE='C' Cmd=`basename "$0"` umsg() { #------<USAGE>--------------------------------------------------------- printf 'usage: %s %s\n' \ "$Cmd" '[--sdir] [find_options] <find_starting_point>... [find_expression]' \ '' '' \ 'The' 'find_expression, if any, is prepended to an implied:' \ ' -type f' '-exec...' } errmsg() { # usage: errmsg [msg_line ...] test 1 -le "$#" || return 0 printf "${Cmd}: %s\\n" "$@" >&2 } usage() { # for output to stderr, and error exit: usage [msg_line ...] # for normal exit: usage help if [ x"$*" = x'help' ] ;then umsg ;exit else errmsg "$@" ;umsg >&2 ;exit 2 fi } errx() { # usage: errx <exitcode> [msg_line ...] if expr x"${1-}" : x'[1-9][0-9]*$' > /dev/null ;then ExCode="$1" ;shift else ExCode=3 ;set -- "$@" "$BUG: errx(): missing exit code" fi errmsg "$@" ;exit "$ExCode" } BUG="error: software bug" errxbug() { errx 3 "$BUG: $@" } exists() { # usage: exists <path> test -e "${1:?'exists(): null or missing arg'}" || test -h "$1" # test -f "${1:?'exists(): null or missing arg'}" || test -d "$1" \ # || test -h "$1" || test -b "$1" || test -c "$1" || test -p "$1" } #------------------------------------------------------------------------ # Option defaults SORT_BY_DIR_f=false #XXX HACK: '--sdir' option is only recognized when it is first if [ x"${1-}" = x'--sdir' ] ;then SORT_BY_DIR_f=true shift fi GOPTSTRING='hV' while getopts ":$GOPTSTRING" OPT ;do case "$OPT" in #----- h) usage help ;; V) printf 'RW %s %s\n' "$CMD" "$VERSION" ;exit ;; :) usage "missing argument for option: ${OPTARG}" ;; \?) usage "invalid option: ${OPTARG}" ;; *) errxbug "getopts optstring: option: ${OPT}" ;; esac done shift `expr $OPTIND - 1` if [ x"$SORT_BY_DIR_f" = x'true' ] ;then sort_by() { sort -k 3 -k 2,2n ;} else # sort by time, then by dir (default) sort_by() { sort -k 2,2n -k 3 ;} fi #------------------------------------------------------------------------ W=' *[^ ][^ ]* ' # find files: stat <seconds_since_Epoch> <path> # sed: truncate last path component (to parent dir), use '.' if empty, # or '/' if at root # sort by dir, then by recent to old # uniq: most recent of each dir. prefix with file count # sort by time, then by dir (unless '--sdir' option: sort by dir) # sed: remove seconds field export TMPDIR=~/tmp TEMPF=`mktemp --tmpdir "$CMD.XXXXXXXXXX.temp"` \ && trap 'rm -f -- "$TEMPF"' EXIT \ || exit find -H "$@" -type f -exec stat -c '%Y %n' {} + > "$TEMPF" || exit sed -e ' s+^$'"$W"'$[^/]*$+\1.+ t s+^$'"$W"'/$[^/]*$+\1+ t s+^$'"$W"'.*$/[^/]*$+\1+ ' "$TEMPF" \ |sort -k 2 -k 1,1nr \ |uniq -c -f 1 \ |sort_by \ |sed -e 's+'"$W"'+ +2' --<cut>------------------------------------------------------------------ --<cut>------------------------------------------------------------------ #!/bin/sh # fblf100 2021-12-07 rw TOP=~ usage() { printf 'usage: fblf100 [#_by_time_days [#_by_path_days]]' >&2 exit 2 } { printf '=== %s days, in order\n' "${1:-5}" finddirs_by_latest_file "$TOP" -mtime -"${1:-5}" \ || usage printf '\n=== %s days, sorted\n' "${2:-100}" finddirs_by_latest_file --sdir "$TOP" -mtime -"${2:-100}" \ || usage } \ |less --<cut>------------------------------------------------------------------ -- Robert Webb

6 9

[oS-en] Obtaining external IP
by Carlos E. R. 02 Mar '23

02 Mar '23

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I use "checkip.dyndns.org" to obtain my router external IP in scripts. I don't have yet IPv6, but my question is, can someone that does have IPv6 test it and find out if it writes the IPv6 address? And if not, is there an alternative query site to find that one, suitable for scripts? Thank you. - -- Cheers Carlos E. R. (from 15.4 x86_64 at Telcontar) -----BEGIN PGP SIGNATURE----- iHoEARECADoWIQQZEb51mJKK1KpcU/W1MxgcbY1H1QUCY/38TRwccm9iaW4ubGlz dGFzQHRlbGVmb25pY2EubmV0AAoJELUzGBxtjUfVa4kAnjweCuxlWfZDdORk9Bl4 F7XpudX9AJ9SGHWhJiSffQlE/lGlAoYk/E7K4w== =KzjU -----END PGP SIGNATURE-----

5 26

A little bit weird - /etc/resolv.conf is not being populated
by Per Jessen 01 Mar '23

01 Mar '23

>From the mythv thread - I have just repeated this issue, on Leap 15.1. (I know its EOL, but I don't have a choice). a) after rebuilding the initrd, the first boot - just the standard template in /etc/resolv.conf, no nameserver. firewalld is running. b) 2nd reboot, no changes. Still an empty /etc/resolv.conf. The wicked lease information is from last night. c) stopped and disabled firewalld, 3rd reboot. Now the lease info was updated and so was /etc/resolv.conf. Weird stuff. d) enabled firewalld and rebooted. Empty /etc/resolv.conf. I would try this out on 15.4 and 15.5, but NFS installations don't work. I guess I could do a zypper dup. Anyone have any suggestion as to how or why firewalld might interfere with the populating of /etc/resolv.conf ?? Surely that's crazy. -- Per Jessen, Zürich (1.5°C) Member, openSUSE Heroes (2016 - present) We're hiring - https://en.opensuse.org/openSUSE:Heroes

7 23

systemd override requires= ?
by Per Jessen 28 Feb '23

28 Feb '23

I'll just throw this out here, I'm still researching - I have a service unit that has: Requires=mysql.service I'm trying to override this to "Requires=" (i.e. nothing) with a drop-in, but I'm not having any luck. I keep getting: mythbe2:/etc/systemd/system # systemctl start mythbackend Failed to start mythbackend.service: Unit mysql.service not found. I can override it to something different, but how do I just remove it ? -- Per Jessen, Zürich (1.0°C) Member, openSUSE Heroes (2016 - present) We're hiring - https://en.opensuse.org/openSUSE:Heroes

4 5

packman leap 15.4 - no mythtv ?
by Per Jessen 27 Feb '23

27 Feb '23

having finally managed to boot 15.4 from nfs root, I started looking for mythtv. It was available from packman up until 15.3, but I can't find it for leap 15.4 ? I'm looking for mythtv-backend, later probably also mythtv-frontend. -- Per Jessen, Zürich (13.5°C) Member, openSUSE Heroes (2016 - present) We're hiring - https://en.opensuse.org/openSUSE:Heroes

6 59

Excellent printer compatibility: Brother MFC-L3770CDW
by Stakanov 26 Feb '23

26 Feb '23

Since a lot of users come and ask advice on printers, having found one working really well with Leap and TW, I wanted to share this experience about a multifunction printer with print/scan/fax function. The Brother MFC-L3770CDW has an automatized feed, double sided copying/fax and is fitting for mid size volumes (small home office, club, smaller organizations). The volume is limited by the price of the cartridges, for high volume there are better solutions. TW / Leap: very good compatibility with the driver installation following the following howto of opensuse: https://en.opensuse.org/SDB:Brother_How_to_setup_a_Networked_Printer_Scanner The machine performs extremely well and if you own a voip to isdn gateway you can also use it as a well working fax offering standard/fine/superfine/foto . Within the selection of scanners the multfunction printer is visible with all features, printer and fax also. This is true for Leap 15.4 and TW. So if you need a LED printer with excellent print quality, colour and b/w as well as automated feed, scan of multiple also double side pages and compatible to a 100 % as it seems with your opensuse machines, this is my advice. The only drawbacks are a slightly higher price for cartridges than e.g. some Lexmark and a slightly lower speed for doublesided scan jobs. As these run without your presence (at least if the pages do not have a paper jam) the latter point should be negligible for private and SOHO users. The printer/scanner has also a normal "scanner" field for use with oversized or rigid document. I would not recommend it for photos where, at least for me, a nice flatbed scanner is till the best high resolution solution. I hope this is the right group for such a message and that I do not cause high blood pressure to some, for the terrible loss of bits and bites. But as people regularly ask for advice, well this is mine. Regards, S.

11 29

Re: Wireless mouse pressing scroll wheel doesn't paste
by David C. Rankin 25 Feb '23

25 Feb '23

On 2/24/23 21:54, Jeffrey Taylor wrote: > Oops, didn't do enough homework or the wrong homework. The middle > button/scrollwheel doesn't click. Scroll down and up still work. Solution: new > mouse, use 3 button emulation, or switch mice with my wife who hates the > scrollwheel and has it disabled on her computer. Glad you have it sorted. (helpful note: do not "Top-Post" when replying to the list - even to yourself :) -- David C. Rankin, J.D.,P.E.

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openSUSE Users February 2023