I am currently facing an issue with DisplayLink USB display. When I attach it to my LEAP 15.1 OS computer, it works just fine. Detection works nicely, all good. But recently I installed LEAP 15.3 and when I plug in the DisplayLink display, I can then set up correct settings but when I reboot the computer, it boots into login screen (although automatic login is enabled). And when I type my password and proceed, it just goes black and then jumps right back into login screen. The only error I can get from this is at /home/user/xsession.errors where it says X11 resource is temporarily unavailable.
Any experience with this issue ? Maybe someone able to reproduce it ? I am more than willing to provide logs, just tell me which ones. The driver used for the USB display is uld. I cannot use evdi since the cpu spikes are just terrible and it is unusable. What has changed between 15.1 and 15.3 in regards to USB displays ?
On systems which use Intel graphics, upgrading the X Window Server to a version newer than 1.18.3 will make the system not compatible with DisplayLink Ubuntu software by default. This applies to systems using an integrated Intel GPU, or a combination of integrated Intel GPU and a discrete GPU.
Does not work. When I plug in the USB display into the PC, it works. But the issue is when I reboot the machine. Sometimes it goes into login, sometimes it boots correctly (rarely).
gnome-keyring-daemon: insufficient process capabilities, insecure memory might get used
** Message: 13:53:53.394: couldn’t access control socket: /run/user/1000/keyring/control: Adresář nebo soubor neexistuje
(xfsettingsd:1550): xfsettingsd-WARNING **: 13:53:54.178: Property “/Gdk/WindowScalingFactor” has an unsupported type “guint”.
Gdk-Message: 13:53:54.263: xfsettingsd: Fatal IO error 11 (Resource is temporarily unavailable) on X server :0.0.
Gdk-Message: 13:53:54.263: xfce4-session: Fatal IO error 0 (Success) on X server :0.
Gdk-Message: 13:53:55.102: xfwm4: Fatal IO error 2 (Resource is temporarily unavailable) on X server :0.0.
Bus 002 Device 002: ID 8087:8000 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 0951:16b3 Kingston Technology HyperX Savage
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 17e9:03ca DisplayLink Tablet display
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub