[Pkg-xfce-devel] Bug#842536: /usr/bin/xfce4-display-settings: resolution forgotten when monitor turned off-on
Package: xfce4-settings
Version: 4.12.1-1
Severity: important
File: /usr/bin/xfce4-display-settings
Dear Maintainer,
using xfce (bug does not happen on kde or gnome), my monitor
settings reset to the auto settings (i.e. max resolution) every boot
and every time i turn my monitor off and on again. under kde or gnome
the resolution does reset after reboot, but gets restored to my prefered
one after (auto) login.
my monitor is a TV via hdmi, but it also hapens with a dell regular monitor via
displayport->dvi. i am using only a single monitor at a time always.
with the monitor it is less relevant because i (and mostly everyone) am
fine using it on the maximum resolution. But using a 4k tv, i would
rather to keep resolution at 720p.
i do not have an xorg.conf file.
the bug happens when setting the resolution via:
- xfce4-display-settings
- xrandr (gui tools or command line)
- setting resolution in a kde or gnome session, logging out, login on a
xcfe session and then turning monitor on and on
the monitor does support edid correctly.
if i select the checkbox "configure new displays when connected" then i
will have one instance of xfce4-display-settings for each time i turned
my tv on during that xfce session.
-- System Information:
Debian Release: stretch/sid
APT prefers testing
APT policy: (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.7.0-1-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 xfce4-settings depends on:
ii libc6 2.24-5
ii libcairo2 1.14.6-1+b1
ii libdbus-1-3 1.10.12-1
ii libdbus-glib-1-2 0.108-1
ii libexo-1-0 0.10.7-1
ii libfontconfig1 2.11.0-6.7
ii libgarcon-1-0 0.4.0-2
ii libgarcon-common 0.4.0-2
ii libgdk-pixbuf2.0-0 2.36.0-1
ii libglib2.0-0 2.50.1-1
ii libgtk2.0-0 2.24.31-1
ii libnotify4 0.7.7-1
ii libpango-1.0-0 1.40.3-2
ii libpangocairo-1.0-0 1.40.3-2
ii libupower-glib3 0.99.4-4
ii libx11-6 2:1.6.3-1
ii libxcursor1 1:1.1.14-1+b1
ii libxfce4ui-1-0 4.12.1-2
ii libxfce4util7 4.12.1-2
ii libxfconf-0-2 4.12.0-3
ii libxi6 2:1.7.6-1
ii libxklavier16 5.4-2
ii libxrandr2 2:1.5.0-1
ii xfconf 4.12.0-3
Versions of packages xfce4-settings recommends:
ii x11-utils 7.7+3
xfce4-settings suggests no packages.
-- no debconf information
decoded edid info from tv:
Extracted contents:
header: 00 ff ff ff ff ff ff 00
serial number: 4c 2d 44 0c 01 00 00 01 2a 18
version: 01 03
basic params: 80 79 44 78 0a
chroma info: 23 ad a4 54 4d 99 26 0f 47 4a
established: bd ef 80
standard: 71 4f 81 c0 81 00 81 80 95 00 a9 c0 b3 00 01 01
descriptor 1: 04 74 00 30 f2 70 5a 80 b0 58 8a 00 50 1d 74 00 00 1e
descriptor 2: 02 3a 80 18 71 38 2d 40 58 2c 45 00 50 1d 74 00 00 1e
descriptor 3: 00 00 00 fd 00 18 4b 0f 51 1e 00 0a 20 20 20 20 20 20
descriptor 4: 00 00 00 fc 00 53 41 4d 53 55 4e 47 0a 20 20 20 20 20
extensions: 01
checksum: cc
Manufacturer: SAM Model c44 Serial Number 16777217
Made week 42 of 2014
EDID version: 1.3
Digital display
Maximum image size: 121 cm x 68 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4, YCrCb 4:2:2
First detailed timing is preferred timing
Established timings supported:
720x400 at 70Hz
640x480 at 60Hz
640x480 at 67Hz
640x480 at 72Hz
640x480 at 75Hz
800x600 at 60Hz
800x600 at 72Hz
800x600 at 75Hz
832x624 at 75Hz
1024x768 at 60Hz
1024x768 at 70Hz
1024x768 at 75Hz
1280x1024 at 75Hz
1152x870 at 75Hz
Standard timings supported:
1152x864 at 75Hz
1280x720 at 60Hz
1280x800 at 60Hz
1280x1024 at 60Hz
1440x900 at 60Hz
1600x900 at 60Hz
1680x1050 at 60Hz
Detailed mode: Clock 297.000 MHz, 1872 mm x 1053 mm
3840 4016 4104 4400 hborder 0
2160 2168 2178 2250 vborder 0
+hsync +vsync
Detailed mode: Clock 148.500 MHz, 1872 mm x 1053 mm
1920 2008 2052 2200 hborder 0
1080 1084 1089 1125 vborder 0
+hsync +vsync
Monitor ranges (GTF): 24-75Hz V, 15-81kHz H, max dotclock 300MHz
Monitor name: SAMSUNG
Has 1 extension blocks
Checksum: 0xcc (valid)
CEA extension block
Extension version: 3
62 bytes of CEA data
Video data block
VIC 95 Unknown mode
VIC 16 1920x1080 at 60Hz
VIC 31 1920x1080 at 50Hz
VIC 04 1280x720 at 60Hz
VIC 19 1280x720 at 50Hz
VIC 05 1920x1080i at 60Hz
VIC 20 1920x1080i at 50Hz
VIC 32 1920x1080 at 24Hz
VIC 33 1920x1080 at 25Hz
VIC 34 1920x1080 at 30Hz
VIC 93 Unknown mode
VIC 94 Unknown mode
VIC 98 Unknown mode
VIC 99 Unknown mode
VIC 100 Unknown mode
VIC 07 1440x480i at 60Hz
VIC 22 1440x576i at 50Hz
VIC 03 720x480 at 60Hz
VIC 18 720x576 at 50Hz
Audio data block
Linear PCM, max channels 1
Supported sample rates (kHz): 48 44.1 32
Supported sample sizes (bits): 24 20 16
AC-3, max channels 5
Supported sample rates (kHz): 48 44.1 32
Maximum bit rate: 56 kHz
DTS, max channels 5
Supported sample rates (kHz): 48
Maximum bit rate: 56 kHz
Speaker allocation data block
Extended tag: video capability data block
YCbCr quantization: No Data (0)
RGB quantization: No Data (0)
PT scan behaviour: No Data (0)
IT scan behaviour: Support both over- and underscan (3)
CE scan behaviour: Support both over- and underscan (3)
Vendor-specific data block, OUI 000c03 (HDMI)
Source physical address 3.0.0.0
Supports_AI
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 300MHz
Extended HDMI video details:
Base EDID image size is in units of 1cm
HDMI VIC 0 3840x2160 at 30Hz
HDMI VIC 1 3840x2160 at 25Hz
HDMI VIC 2 3840x2160 at 24Hz
HDMI VIC 3 4096x2160 at 24Hz
Extended tag: Reserved video block (06)
Extended tag: Reserved video block (0e)
Underscans PC formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
1 native detailed modes
Detailed mode: Clock 74.250 MHz, 1872 mm x 1053 mm
1920 2448 2492 2640 hborder 0
540 542 547 562 vborder 0
+hsync +vsync interlaced
Detailed mode: Clock 85.500 MHz, 1872 mm x 1053 mm
1366 1436 1579 1792 hborder 0
768 771 774 798 vborder 0
+hsync +vsync
Checksum: 0x93 (valid)
-- thank you,
gabriel
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