Package: xscreensaver Version: 5.30-1+b1 Severity: important Dear Maintainer,
Please find how to reproduce it: 1) Have a Debian Jessie with multiple users (at least 2) logged on lxde. 2) Activate xscreensaver from the bottom lxde task bar. (Please note that the bus is not reproducible if you activate the lock from the Logout LXDE session menu or the Debian-->Scree-->Locking-->Lock Scree item). 3) xscreensaver displays the following errors: A) grabbing mouse on 0x2cc... AlreadyGrabbed; B) couldn't grab pointer! (AlredayGrabbed) 4) xscreensaver activates slowly. However the New login button is not working. This means that only the last user can enter the password and unlock it. The normal behaviour would be the following: 3) Faster xscreensaver activation with no errors. 4) New login button working, in order to being able to switch user. Please note that the issue seems similar to the following one I have found on the internet. --- Starting quote --- As you can see, XScreenSaver desperately tries to grab the mouse and refuses to lock until it finally gives up four seconds later. In my case it was unclutter which was grabbing it. Moreover I was using the -grab option and I guess this was causing the problem so you may just start the command this way instead : unclutter -idle 5 -root & (http://www.hauweele.net/~gawen/blog/?p=19) --- Ending quote --- However I have not verified if the unclutter is the real culprit. Do you mind investigating? Regards, -- System Information: Debian Release: 8.0 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages xscreensaver depends on: ii libatk1.0-0 2.14.0-1 ii libc6 2.19-18 ii libcairo2 1.14.0-2.1 ii libfontconfig1 2.11.0-6.3 ii libfreetype6 2.5.2-3 ii libgdk-pixbuf2.0-0 2.31.1-2+b1 ii libglade2-0 1:2.6.4-2 ii libglib2.0-0 2.42.1-1 ii libgtk2.0-0 2.24.25-3 ii libice6 2:1.0.9-1+b1 ii libpam0g 1.1.8-3.1 ii libpango-1.0-0 1.36.8-3 ii libpangocairo-1.0-0 1.36.8-3 ii libpangoft2-1.0-0 1.36.8-3 ii libsm6 2:1.2.2-1+b1 ii libx11-6 2:1.6.2-3 ii libxext6 2:1.3.3-1 ii libxi6 2:1.7.4-1+b2 ii libxinerama1 2:1.1.3-1+b1 ii libxml2 2.9.1+dfsg1-5 ii libxmu6 2:1.1.2-1 ii libxpm4 1:3.5.11-1+b1 ii libxrandr2 2:1.4.2-1+b1 ii libxrender1 1:0.9.8-1+b1 ii libxt6 1:1.1.4-1+b1 ii libxxf86vm1 1:1.1.3-1+b1 ii xscreensaver-data 5.30-1+b1 Versions of packages xscreensaver recommends: ii libjpeg-turbo-progs [libjpeg-progs] 1:1.3.1-12 ii perl [perl5] 5.20.2-3 ii wamerican [wordlist] 7.1-1 Versions of packages xscreensaver suggests: ii chromium [www-browser] 42.0.2311.135-1~deb8u1 pn fortune <none> ii gdm3 3.14.1-7 ii iceweasel [www-browser] 31.6.0esr-1 pn qcam | streamer <none> ii w3m [www-browser] 0.5.3-19 pn xdaliclock <none> pn xfishtank <none> pn xscreensaver-gl <none> -- no debconf information
