Package: light-locker
Version: 1.8.0-2
Followup-For: Bug #870641
Hi,
I am experiencing this problem and I found a workaround ...
If I lock the screen it goes black and won't unlock from the
keyboard. If I ssh to the machine I can restart lightdm and
get a login prompt.
$ light-locker-command --lock
(goes black, can't wakeup)
If I create an Xorg config file that says to use the Intel
driver it works.
$ cat /etc/X11/xorg.conf.d/20-intel.conf
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
EndSection
Perusing the /var/log/Xorg.0.log finds that it was using the
fbdev driver before.
Here is the info on from my card.
$ lspci -v
[...]
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07)
(prog-if 00 [VGA controller])
Subsystem: Lenovo Skylake GT2 [HD Graphics 520]
Flags: bus master, fast devsel, latency 0, IRQ 126
Memory at f0000000 (64-bit, non-prefetchable) [size=16M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at e000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [100] Process Address Space ID (PASID)
Capabilities: [200] Address Translation Service (ATS)
Capabilities: [300] Page Request Interface (PRI)
Kernel driver in use: i915
Kernel modules: i915
[...]
If I can do anything else to help debug this issue, let me know.
-- System Information:
Debian Release: buster/sid
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'unstable'), (500, 'testing'),
(500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.18.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8),
LANGUAGE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages light-locker depends on:
ii dconf-gsettings-backend [gsettings-backend] 0.30.0-1
ii libc6 2.27-6
ii libcairo2 1.16.0-1
ii libdbus-1-3 1.12.10-1
ii libdbus-glib-1-2 0.110-3
ii libglib2.0-0 2.58.1-2
ii libgtk-3-0 3.24.1-2
ii libpango-1.0-0 1.42.4-3
ii libpangocairo-1.0-0 1.42.4-3
ii libsystemd0 239-10
ii libx11-6 2:1.6.7-1
ii libxext6 2:1.3.3-1+b2
ii libxss1 1:1.2.3-1
ii lightdm 1.26.0-3
light-locker recommends no packages.
light-locker suggests no packages.
-- no debconf information
