GNOME has degraded recently in responsiveness, but in the last 3 days it has caused the keyboard to lock up sporadically, and just now the Files app (the little open file drawer) to not produce any directories, although apps like LibreOffice and Chrome can open directories while doing their functions.
Rebooting does not help nor does cold start. Skype does not come all the way up either now. The processor load shows lots of available processor capacity. Terminal windows come up and function correctly until the keyboard locks up. Mouse keeps working.
I do application work and do not play with the OS at all, not even settings. using Ubuntu 18.04 with automatic updates
Start-Date: 2019-01-12 10:20:54 Commandline: aptdaemon role='role-commit-packages' sender=':1.247' Upgrade: netplan.io:amd64 (0.40.1~18.04.3, 0.40.1~18.04.4), libcom-err2:amd64 (1.44.1-1, 1.44.1-1ubuntu1), gnupg-utils:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), gpg-wks-client:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), python3-software-properties:amd64 (0.96.24.32.6, 0.96.24.32.7), gnupg-l10n:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), libwbclient0:amd64 (2:4.7.6+dfsg~ubuntu-0ubuntu2.5, 2:4.7.6+dfsg~ubuntu-0ubuntu2.6), libsystemd0:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), e2fsprogs:amd64 (1.44.1-1, 1.44.1-1ubuntu1), gpg-wks-server:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), gpg:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), udev:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), software-properties-gtk:amd64 (0.96.24.32.6, 0.96.24.32.7), libudev1:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), nplan:amd64 (0.40.1~18.04.3, 0.40.1~18.04.4), dirmngr:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), libss2:amd64 (1.44.1-1, 1.44.1-1ubuntu1), samba-libs:amd64 (2:4.7.6+dfsg~ubuntu-0ubuntu2.5, 2:4.7.6+dfsg~ubuntu-0ubuntu2.6), libext2fs2:amd64 (1.44.1-1, 1.44.1-1ubuntu1), nautilus:amd64 (1:3.26.4-0~ubuntu18.04.2, 1:3.26.4-0~ubuntu18.04.3), libnautilus-extension1a:amd64 (1:3.26.4-0~ubuntu18.04.2, 1:3.26.4-0~ubuntu18.04.3), psmisc:amd64 (23.1-1, 23.1-1ubuntu0.1), libnss-myhostname:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), systemd-sysv:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), gpgv:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), libpam-systemd:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), systemd:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), libwebkit2gtk-4.0-37:amd64 (2.22.4-0ubuntu0.18.04.1, 2.22.5-0ubuntu0.18.04.1), libsmbclient:amd64 (2:4.7.6+dfsg~ubuntu-0ubuntu2.5, 2:4.7.6+dfsg~ubuntu-0ubuntu2.6), libnss-systemd:amd64 (237-3ubuntu10.9, 237-3ubuntu10.11), gir1.2-webkit2-4.0:amd64 (2.22.4-0ubuntu0.18.04.1, 2.22.5-0ubuntu0.18.04.1), libnss3:amd64 (2:3.35-2ubuntu2, 2:3.35-2ubuntu2.1), nautilus-data:amd64 (1:3.26.4-0~ubuntu18.04.2, 1:3.26.4-0~ubuntu18.04.3), gnupg:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), libexiv2-14:amd64 (0.25-3.1ubuntu0.18.04.1, 0.25-3.1ubuntu0.18.04.2), libjavascriptcoregtk-4.0-18:amd64 (2.22.4-0ubuntu0.18.04.1, 2.22.5-0ubuntu0.18.04.1), gpg-agent:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), gpgconf:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), gir1.2-javascriptcoregtk-4.0:amd64 (2.22.4-0ubuntu0.18.04.1, 2.22.5-0ubuntu0.18.04.1), gpgsm:amd64 (2.2.4-1ubuntu1.1, 2.2.4-1ubuntu1.2), software-properties-common:amd64 (0.96.24.32.6, 0.96.24.32.7) End-Date: 2019-01-12 10:29:09 Start-Date: 2019-01-17 09:50:18 Commandline: aptdaemon role='role-commit-packages' sender=':1.75' Upgrade: libpolkit-gobject-1-0:amd64 (0.105-20ubuntu0.18.04.1, 0.105-20ubuntu0.18.04.4), libkrb5-3:amd64 (1.16-2build1, 1.16-2ubuntu0.1), libgssapi-krb5-2:amd64 (1.16-2build1, 1.16-2ubuntu0.1), libgjs0g:amd64 (1.52.1-1ubuntu1, 1.52.5-0ubuntu18.04.1), libarchive13:amd64 (3.2.2-3.1ubuntu0.1, 3.2.2-3.1ubuntu0.2), libgnome-bluetooth13:amd64 (3.28.0-2, 3.28.0-2ubuntu0.1), gjs:amd64 (1.52.1-1ubuntu1, 1.52.5-0ubuntu18.04.1), libpolkit-agent-1-0:amd64 (0.105-20ubuntu0.18.04.1, 0.105-20ubuntu0.18.04.4), libk5crypto3:amd64 (1.16-2build1, 1.16-2ubuntu0.1), gnome-bluetooth:amd64 (3.28.0-2, 3.28.0-2ubuntu0.1), krb5-locales:amd64 (1.16-2build1, 1.16-2ubuntu0.1), libcaca0:amd64 (0.99.beta19-2build2~gcc5.3, 0.99.beta19-2ubuntu0.18.04.1), libkrb5support0:amd64 (1.16-2build1, 1.16-2ubuntu0.1), gir1.2-gnomebluetooth-1.0:amd64 (3.28.0-2, 3.28.0-2ubuntu0.1), libpolkit-backend-1-0:amd64 (0.105-20ubuntu0.18.04.1, 0.105-20ubuntu0.18.04.4), policykit-1:amd64 (0.105-20ubuntu0.18.04.1, 0.105-20ubuntu0.18.04.4), linux-firmware:amd64 (1.173.2, 1.173.3), gir1.2-polkit-1.0:amd64 (0.105-20ubuntu0.18.04.1, 0.105-20ubuntu0.18.04.4) End-Date: 2019-01-17 09:57:40 Start-Date: 2019-01-18 09:23:42 Commandline: aptdaemon role='role-commit-packages' sender=':1.154' Upgrade: libzmq5:amd64 (4.2.5-1, 4.2.5-1ubuntu0.1), bsdutils:amd64 (1:2.31.1-0.4ubuntu3.2, 1:2.31.1-0.4ubuntu3.3) End-Date: 2019-01-18 09:24:20
??? further question: is there a work around to reload an older version of just GNOME ? if so can someone help me with how to most simply do it.
OR is there a way from term window to induce the GNOME file window. that may tell something about the issue.
for the record I am running a Lenovo i7 with 8gb & 1Tb HD On 2019-01-20 I reloaded 18.04 (as of July 2018 release download) next to the existing version because I used multiple partitions for my data it is preserved. the old version with the problem remains unchanged. the new install runs fine but it is 6 months old lacking updates. so it is not hardware any way. At least I can do my work while it gets fixed. I will preserve the old in case people ask questions. BTW Gnome in the reload seems back to its old responsive self.
/var/log/unattended-upgrades/unattended-upgrades.log
– user535733 Jan 17 at 22:48