This is the syslog part after deattach dock station: http://pastebin.com/rfgSkpKS. When I deattach the docking station the PC do a logout.
On Wed, Feb 3, 2016 at 10:17 PM, Fedele Mantuano <mantuano.fed...@gmail.com> wrote: > I'm guessing that the computer is running when you put it in the dock and >> that if you started it while docked you'd get the second output. > > Yes my PC running while docked it. I can't see the second monitor. > > Can you do an lspci before and after docking and compare the difference? > > 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core > Processor DRAM Controller (rev 06) > 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core > Processor Integrated Graphics Controller (rev 06) > 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core > Processor HD Audio Controller (rev 06) > 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset > Family USB xHCI (rev 05) > 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series > Chipset Family MEI Controller #1 (rev 04) > 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V > (rev 05) > 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset > Family USB EHCI #2 (rev 05) > 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High > Definition Audio Controller (rev 05) > 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family > PCI Express Root Port #1 (rev d5) > 00:1c.1 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family > PCI Express Root Port #2 (rev d5) > 00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family > PCI Express Root Port #3 (rev d5) > 00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family > PCI Express Root Port #5 (rev d5) > 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset > Family USB EHCI #1 (rev 05) > 00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05) > 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset > Family 6-port SATA Controller 1 [AHCI mode] (rev 05) > 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus > Controller (rev 05) > 02:00.0 Network controller: Intel Corporation Wireless 7260 (rev 6b) > 08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 > PCI Express Card Reader (rev 01) > > My PC is a *THINKPAD L540*. I tried with Fn F7, but works only after > restart of gdm.service. When I deattach the docking station the PC do a > logout (this is another issue). > > Before Debian, I used Ubuntu 15.10 and I didn't have this issue. > > This is my dmesg command: > http://pastebin.com/0ccZGRKJ > > Thanks a lot for support > > > > On Wed, Feb 3, 2016 at 4:21 PM, Joshua M. Boniface <jos...@boniface.me> > wrote: > >> I'm not sure exactly what laptop model you're using, but in my case, >> after connecting my T450s to the dock, sometimes I have to press the >> "monitor select" button (F7) to get the second monitor to display. It seems >> to default randomly to single-monitor (laptop) mode. However I've not >> checked if it shows up in xrandr in this state as the workaround for me is >> fairly simple. >> >> -- >> Joshua M. Boniface >> Linux System Administrator >> Sigmentation fault. Core dumped. >> >> On 03/02/16 04:27 AM, Fedele Mantuano wrote: >> > Hi, >> > >> > I'm debian jessie user. I can detect external monitor only after >> restart of gdm.service. Can you help me? >> > >> > xrandrcommand before restart gdm.service: >> > >> > Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192 >> > eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis >> y axis) 344mm x 194mm >> > 1366x768 60.00*+ >> > 1360x768 59.80 59.96 >> > 1024x768 60.00 >> > 800x600 60.32 56.25 >> > 640x480 59.94 >> > VGA1 disconnected (normal left inverted right x axis y axis) >> > DP1 disconnected (normal left inverted right x axis y axis) >> > HDMI1 disconnected (normal left inverted right x axis y axis) >> > DP2 disconnected (normal left inverted right x axis y axis) >> > HDMI2 disconnected (normal left inverted right x axis y axis) >> > >> > xrandr command after restart gdm.service: >> > >> > Screen 0: minimum 320 x 200, current 1600 x 900, maximum 8192 x 8192 >> > eDP1 connected (normal left inverted right x axis y axis) >> > 1366x768 60.00 + >> > 1360x768 59.80 59.96 >> > 1024x768 60.00 >> > 800x600 60.32 56.25 >> > 640x480 59.94 >> > VGA1 disconnected (normal left inverted right x axis y axis) >> > DP1 disconnected (normal left inverted right x axis y axis) >> > HDMI1 disconnected (normal left inverted right x axis y axis) >> > DP2 disconnected (normal left inverted right x axis y axis) >> > HDMI2 disconnected (normal left inverted right x axis y axis) >> > DP3 disconnected (normal left inverted right x axis y axis) >> > DP4 disconnected (normal left inverted right x axis y axis) >> > DP5 connected primary 1600x900+0+0 (normal left inverted right x axis y >> axis) 432mm x 240mm >> > 1600x900 60.00 + 75.00* >> > 1280x1024 75.02 70.00 60.02 >> > 1152x864 75.00 >> > 1024x768 75.08 70.07 60.00 >> > 832x624 74.55 >> > 800x600 72.19 75.00 60.32 56.25 >> > 640x480 75.00 72.81 60.00 >> > 720x400 70.08 >> > >> > My lspcioutput: >> > >> > 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core >> Processor DRAM Controller (rev 06) >> > 00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core >> Processor Integrated Graphics Controller (rev 06) >> > 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core >> Processor HD Audio Controller (rev 06) >> > 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >> Family USB xHCI (rev 05) >> > 00:16.0 Communication controller: Intel Corporation 8 Series/C220 >> Series Chipset Family MEI Controller #1 (rev 04) >> > 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection >> I217-V (rev 05) >> > 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >> Family USB EHCI #2 (rev 05) >> > 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset >> High Definition Audio Controller (rev 05) >> > 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset >> Family PCI Express Root Port #1 (rev d5) >> > 00:1c.1 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset >> Family PCI Express Root Port #2 (rev d5) >> > 00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset >> Family PCI Express Root Port #3 (rev d5) >> > 00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset >> Family PCI Express Root Port #5 (rev d5) >> > 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >> Family USB EHCI #1 (rev 05) >> > 00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev >> 05) >> > 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset >> Family 6-port SATA Controller 1 [AHCI mode] (rev 05) >> > 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family >> SMBus Controller (rev 05) >> > 02:00.0 Network controller: Intel Corporation Wireless 7260 (rev 6b) >> > 08:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. >> RTS5227 PCI Express Card Reader (rev 01) >> > >> > >> > Regards >> > -- >> > /Fedele Mantuano/ >> >> > > > -- > *Fedele Mantuano* > -- *Fedele Mantuano*
