*** This bug is a duplicate of bug 1766137 ***
https://bugs.launchpad.net/bugs/1766137
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1766137, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 1766137
[regression] Password accepted but login fails (blank purple screen and
mouse pointer only)
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https://bugs.launchpad.net/bugs/1791481
Title:
switch user appears to function, but machine is frozen. Logout also
freezes with black screen
Status in gdm3 package in Ubuntu:
New
Bug description:
9-8-018
I suspect this is a gdm3 bug as a similar bug was reported earlier
with blank purple screen. This is running a fully updated fresh
install september-8-018
some switch user operations function. Others result in a successful
appearance, but the machine is non-responsive. alt-f1 etc. do
nothing. Also, logout results in hangup at black screen.
When the user switch works, the mouse pointer shows up bottom right.
When the switch appears to work, but doesn't, the mouse pointer shows
up at top right, but the machine is frozen. Also, the machine appears
to pick a favored user and an unfavored user .. freezing for one and
working for the other. In an earlier install, the original user was
the favored user .. for current install, the second user seems to be
favored and the original user unfavored. This may simply be caused by
some sort of toggling effect I suppose, and have nothing to do with
the user.
I am running a ubuntu 18.04 amd64 system on
Dell optiplex 755 with
core 2 duo 3.16 ghz
and an SSD
/var/crash folder is empty
/var/log/gdm3 is empty
matt@Wallace:~$ apt list gdm3
Listing... Done
gdm3/bionic-updates,bionic-security,now 3.28.2-0ubuntu1.4 amd64 [installed]
N: There is 1 additional version. Please use the '-a' switch to see it
matt@Wallace:~$ apt list gdm3 -a
Listing... Done
gdm3/bionic-updates,bionic-security,now 3.28.2-0ubuntu1.4 amd64 [installed]
gdm3/bionic 3.28.0-0ubuntu1 amd64
this appears to be regression of 1766137 from my perspective
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