Re: X crashes when closing one of two running X sessions
More info. The crash does NOT occur if I log into and log out of the
root account on the second virtual terminal. Also here is journalctl
output
Oct 22 09:33:10 up udev-acl.ck[4719]: g_slice_set_config: assertion
'sys_page_size == 0' failed
Oct 22 09:33:10 up login[3250]: pam_unix(login:session): session
closed for user arky
Oct 22 09:33:10 up udev-acl.ck[4721]: g_slice_set_config: assertion
'sys_page_size == 0' failed
Oct 22 09:33:10 up udev-acl.ck[4723]: g_slice_set_config: assertion
'sys_page_size == 0' failed
Oct 22 09:33:10 up systemd[1]: getty@tty3.service: Service has no
hold-off time, scheduling restart.
Oct 22 09:33:10 up systemd[1]: Stopped Getty on tty3.
Oct 22 09:33:10 up systemd[1]: Started Getty on tty3.
Oct 22 09:33:10 up systemd-logind[594]: Removed session 30.
Oct 22 09:33:10 up systemd[4677]: Stopped target Default.
Oct 22 09:33:10 up systemd[4677]: Stopped target Basic System.
Oct 22 09:33:10 up systemd[4677]: Stopped target Timers.
Oct 22 09:33:10 up systemd[4677]: Stopped target Sockets.
Oct 22 09:33:10 up systemd[4677]: Closed GnuPG cryptographic agent
(ssh-agent emulation).
Oct 22 09:33:10 up systemd[4677]: Stopped target Paths.
Oct 22 09:33:10 up systemd[4677]: Closed GnuPG network certificate
management daemon.
Oct 22 09:33:10 up systemd[4677]: Closed GnuPG cryptographic agent and
passphrase cache.
Oct 22 09:33:10 up systemd[4677]: Closed GnuPG cryptographic agent and
passphrase cache (restricted).
Oct 22 09:33:10 up systemd[4677]: Closed D-Bus User Message Bus Socket.
Oct 22 09:33:10 up systemd[4677]: Closed GnuPG cryptographic agent
(access for web browsers).
Oct 22 09:33:10 up systemd[4677]: Reached target Shutdown.
Oct 22 09:33:10 up systemd[4677]: Starting Exit the Session...
Oct 22 09:33:10 up systemd[1]: Stopping User Manager for UID 1005...
Oct 22 09:33:10 up systemd[4677]: Received SIGRTMIN+24 from PID 4734 (kill).
Oct 22 09:33:10 up systemd[1]: user@1005.service: Killing process 4734
(kill) with signal SIGKILL.
Oct 22 09:33:10 up systemd[1]: Stopped User Manager for UID 1005.
Oct 22 09:33:10 up systemd[1]: Removed slice User Slice of arky.
Oct 22 09:33:10 up org.a11y.atspi.Registry[4630]: XIO: fatal IO error
11 (Resource temporarily unavailable) on X server ":0"
Oct 22 09:33:10 up org.a11y.atspi.Registry[4630]: after 61
requests (61 known processed) with 0 events remaining.
Oct 22 09:33:10 up console-kit-daemon[1011]: GLib-CRITICAL: Source ID
678 was not found when attempting to remove it
Oct 22 09:33:10 up console-kit-daemon[1011]: console-kit-daemon[1011]:
GLib-CRITICAL: Source ID 678 was not found when attempting to remove
it
Oct 22 09:33:13 up udev-acl.ck[4752]: g_slice_set_config: assertion
'sys_page_size == 0' failed
On Sun, Oct 22, 2017 at 9:11 AM, Robert Arkiletian <robark@gmail.com> wrote:
> Ok got more detailed info on the crash. First some info
>
> Debian Stretch 64 with Radeon Turks graphics card
>
> Note: I'm running X without root priv. I just log into a virtual term
> and run startx. The crash (of the first X session) specifically
> happens (not when closing the second X session) but when I log out of
> the second virtual term (ctrl-d) after closing the second X session.
>
> Update: In fact I don't even need to start a second X session I just
> need to switch to another virtual term, log in and then log out. X
> crash occurs with both xfce and openbox. Here is my startx errors and
> my Xorg.0.log file relevant output
>
> startx errors:
> ...
> xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted)
> (II) [KMS] Kernel modesetting enabled.
> -------------------------------------------------------------this is
> where the errors
> begin----------------------------------------------------
> (II) AIGLX: Suspending AIGLX clients for VT switch
> (II) AIGLX: Suspending AIGLX clients for VT switch
> (EE)
> Fatal server error:
> (EE) EnterVT failed for screen 0
> (EE)
> (EE)
> Please consult the The X.Org Foundation support
> at http://wiki.x.org
> for help.
> (EE) Please also check the log file at
> "/home/arky/.local/share/xorg/Xorg.0.log" for additional information.
> (EE)
> (II) AIGLX: Suspending AIGLX clients for VT switch
> (EE) Server terminated with error (1). Closing log file.
> xinit: connection to X server lost
>
> waiting for X server to shut down
>
>
> Xorg.0.log errors:
>
> [ 728.156] (II) systemd-logind: got resume for 13:76
> [ 728.172] (II) systemd-logind: got resume for 13:77
> [ 728.188] (II) systemd-logind: got resume for 13:67
> [ 728.204] (II) systemd-logind: got resume for 13:75
> [ 728.220] (II) systemd-logind: got resume for 13:66
> [ 728.220] (II) systemd-logind: got resume for 226:0
> [ 728.233] (II) AIGLX: Resuming AIGLX clients after VT switch
> [ 728.233] (EE) RADEON(0): failed to set mode: Permission denied
> [ 728.233] (EE)
> Fatal server error:
> [ 728.234] (EE) EnterVT failed for screen 0
> [ 728.234] (EE)
> [ 728.234] (EE)
> Please consult the The X.Org Foundation support
> at http://wiki.x.org
> for help.
> [ 728.234] (EE) Please also check the log file at
> "/home/arky/.local/share/xorg/Xorg.0.log" for additional information.
> [ 728.234] (EE)
> [ 728.234] (II) AIGLX: Suspending AIGLX clients for VT switch
> [ 728.255] (EE) Server terminated with error (1). Closing log file.
>
> On Thu, Oct 19, 2017 at 5:32 AM, Greg Wooledge <wooledg@eeg.ccf.org> wrote:
>> On Thu, Oct 19, 2017 at 10:06:05AM +0200, Floris wrote:
>>> Maybe you can find more information in the log messages. /var/log/Xorg.x.log
>>> gives information about the X server. Or try journalctl to read all log
>>> messages.
>>
>> The X log can either be in /var/log/Xorg.*.log or in
>> ~/.local/share/xorg/Xorg.*.log depending on how X is started, in which
>> version of Debian, on which hardware.
>>
>> See <https://www.debian.org/releases/stretch/amd64/release-notes/ch-whats-new.en.html#x-no-longer-requires-root>
>>
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