On Sat, Dec 01, 2018 at 02:50:20PM -0500, Jon LaBadie wrote: > > An update. > > After several more attempted reboots changing the > command line parameters failed, I logged in and > found that several commands, notably "systemctl" > failed with the message: > > Failed to connect to bus: No such file or directory > > What bus (dbus?) and why is it missing? > > jl >
Further update; I normally use sddm as my display manager. I switched to lightdm, then to gdm. Neither booted to a login screen, just a black screen with mouse pointer. Then I tried kdm and it boots to a login screen. I think I will just go to the next update, 27->28. jon > On Sat, Dec 01, 2018 at 02:47:08PM -0500, Jon LaBadie wrote: > > My primary system was still running Fedora 26 and I'm in the process of > > updating stepwise using the dnf-system-upgrade plugin. > > > > The download and update to F27 seemed to go fine. But reboots fail > > and put me in "emergency/rescue" mode. > > > > Once I've logged in as root and su'ed to my personal account, I can > > turn networking on, run startx or mate-session for a desktop session. > > VirtualBox also works in the desktop. > > > > Hardware if pertainent: > > MB Gigabyte X79-UP4 > > CPU Intel 3930K at 3.8GHz > > MEM 32GB > > VID nVidia GTX 660 Ti > > DISK 4, Mix of SSD and rotating, > > all but /boot managed by LVM > > KERN 4.18.19-100.fc27.x86_64 > > > > I've cut and pasted the error messages from 'journalctl -b' (i.e., > > the ones colored red) and include a little context on some. > > > > I do not see the problem, hopefully others will. > > > > Error output from "journalctl -b". > > > > There were 12 pairs of these messages varying only in the string "_SB.C00X". > > The "X" was hex 0-B. > > Fedora 24, 25, and 26 gave these same messages but ran ok. > > > > Nov 30 18:29:22 cyber.jgcomp.com kernel: ACPI BIOS Error (bug): Could not > > resolve [\TST0], AE_NOT_FOUND (20180531/psargs-330) > > Nov 30 18:29:22 cyber.jgcomp.com kernel: ACPI Error: Method parse/execution > > failed \_SB.C000._TPC, AE_NOT_FOUND (20180531/psparse-516) > > > > > > The vbox modules mentioned in these message were loaded into the kernel > > at another point. VirtualBox (Windows 7) runs ok. > > > > Nov 30 18:29:22 cyber.jgcomp.com systemd-modules-load[304]: Failed to find > > module vboxdrv > > Nov 30 18:29:22 cyber.jgcomp.com systemd-modules-load[304]: Failed to find > > module vboxnetflt > > Nov 30 18:29:22 cyber.jgcomp.com systemd-modules-load[304]: Failed to find > > module vboxnetadp > > Nov 30 18:29:22 cyber.jgcomp.com systemd-modules-load[304]: Failed to find > > module vboxpci > > > > > > Nov 30 18:29:24 cyber.jgcomp.com systemd-udevd[825]: Specified group > > plugdev unknown > > > > > > These messages are correct, I'm not using ECC memory. > > Fedora 26 had same messages but worked fine. > > > > Nov 30 18:29:25 cyber.jgcomp.com kernel: EDAC sbridge: CPU SrcID #0, Ha #0, > > Channel #0 has DIMMs, but ECC is disabled > > Nov 30 18:29:25 cyber.jgcomp.com kernel: EDAC sbridge: Couldn't find mci > > handler > > Nov 30 18:29:25 cyber.jgcomp.com kernel: EDAC sbridge: Failed to register > > device with error -19. > > ... > > Nov 30 18:29:25 cyber.jgcomp.com kernel: EDAC sbridge: CPU SrcID #0, Ha #0, > > Channel #0 has DIMMs, but ECC is disabled > > Nov 30 18:29:25 cyber.jgcomp.com kernel: EDAC sbridge: Couldn't find mci > > handler > > Nov 30 18:29:25 cyber.jgcomp.com kernel: EDAC sbridge: Failed to register > > device with error -19. > > > > > > Only last line colored red by 'journalctl (hold queue overflow)' > > > > Nov 30 18:29:30 cyber.jgcomp.com kernel: kauditd_printk_skb: 115 callbacks > > suppressed > > Nov 30 18:29:30 cyber.jgcomp.com kernel: audit: type=1131 > > audit(1543620570.726:96): pid=1 uid=0 auid=4294967295 ses=4294967295 > > subj=system_u:system_r:init_t:s0 msg='unit= > > Nov 30 18:29:30 cyber.jgcomp.com kernel: audit: audit_lost=38 > > audit_rate_limit=0 audit_backlog_limit=64 > > Nov 30 18:29:30 cyber.jgcomp.com kernel: audit: kauditd hold queue overflow > > > > > > As above, only the "hold queue overflow" lines were colored > > > > Nov 30 18:29:34 cyber.jgcomp.com audit[1]: SERVICE_START pid=1 uid=0 > > auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 > > msg='unit=dracut-shutdown comm="systemd" exe="/usr/lib/systemd/systemd" > > hostname=? addr=? terminal=? res=success' > > Nov 30 18:29:34 cyber.jgcomp.com kernel: audit: type=1130 > > audit(1543620574.804:97): pid=1 uid=0 auid=4294967295 ses=4294967295 > > subj=system_u:system_r:init_t:s0 msg='unit=dracut-shutdown comm="systemd" > > exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' > > Nov 30 18:29:34 cyber.jgcomp.com kernel: audit: audit_lost=39 > > audit_rate_limit=0 audit_backlog_limit=64 > > Nov 30 18:29:34 cyber.jgcomp.com kernel: audit: kauditd hold queue overflow > > Nov 30 18:29:34 cyber.jgcomp.com audit[1]: SERVICE_START pid=1 uid=0 > > auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 > > msg='unit=plymouth-read-write comm="systemd" exe="/usr/lib/systemd/systemd" > > hostname=? addr=? terminal=? res=success' > > Nov 30 18:29:34 cyber.jgcomp.com kernel: audit: type=1130 > > audit(1543620574.816:98): pid=1 uid=0 auid=4294967295 ses=4294967295 > > subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write > > comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? > > res=success' > > Nov 30 18:29:34 cyber.jgcomp.com kernel: audit: audit_lost=40 > > audit_rate_limit=0 audit_backlog_limit=64 > > Nov 30 18:29:34 cyber.jgcomp.com kernel: audit: kauditd hold queue overflow > > Nov 30 18:29:34 cyber.jgcomp.com kernel: audit: type=1131 > > audit(1543620574.816:99): pid=1 uid=0 auid=4294967295 ses=4294967295 > > subj=system_u:system_r:init_t:s0 msg='unit=plymouth-read-write > > comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? > > res=success' > > > > > > This may be after login as root to "rescue mode" and "su-ing to my personal > > account. > > > > Nov 30 18:29:54 cyber.jgcomp.com su[1727]: pam_systemd(su-l:session): > > Failed to connect to system bus: No such file or directory > > > > > > Any ideas? > > > > Jon > > _______________________________________________ > > users mailing list -- users@lists.fedoraproject.org > > To unsubscribe send an email to users-le...@lists.fedoraproject.org > > Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html > > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > > List Archives: > > https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org > _______________________________________________ > users mailing list -- users@lists.fedoraproject.org > To unsubscribe send an email to users-le...@lists.fedoraproject.org > Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org >>> End of included message <<< -- Jon H. LaBadie jo...@jgcomp.com _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org
