data/apparmor/lightdm-guest-session.in: Allow l operation on /run/use… #319
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…r/*/ICEauthority-l. This resolves long login delays into X11 guest sessions when using Arctica Greeter (forked from Unity Greeter). While waiting for the desktop to appear, the screen stays black and a non-WM'ed dialog box appears on screen, saying: "Could not update ICEauthority file /run/user/<guest-uid>/ICEauthority". When testing with MATE desktop, apparmor denies esp. creating this link operation: operation="link" class="file" profile="<path-to>/lightdm-guest-session" name="/run/user/997/ICEauthority-l" pid=<pid> comm="mate-session" requested_mask="l" denied_mask="l" fsuid=<fsuid> ouid=<ouid> target="/run/user/<uidnumber>/ICEauthority-c" Similar in Xfce4: operation="link" class="file" profile="<path-to>/lightdm-guest-session" name="/run/user/997/ICEauthority-l" pid=<pid> comm="iceauth" requested_mask="l" denied_mask="l" fsuid=<fsuid> ouid=<ouid> target="/run/user/<uidnumber>/ICEauthority-c"
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…r/*/ICEauthority-l.
This resolves long login delays into X11 guest sessions when using
Arctica Greeter (forked from Unity Greeter). While waiting for the
desktop to appear, the screen stays black and a non-WM'ed dialog box
appears on screen, saying: "Could not update ICEauthority file
/run/user//ICEauthority".
When testing with MATE desktop, apparmor denies esp. creating this link
operation:
operation="link" class="file" profile="/lightdm-guest-session"
name="/run/user/997/ICEauthority-l" pid= comm="mate-session"
requested_mask="l" denied_mask="l" fsuid= ouid=
target="/run/user//ICEauthority-c"
Similar in Xfce4:
operation="link" class="file" profile="/lightdm-guest-session"
name="/run/user/997/ICEauthority-l" pid= comm="iceauth"
requested_mask="l" denied_mask="l" fsuid= ouid=
target="/run/user//ICEauthority-c"