I have precisely the same issue:
Dell Latitude D530
Intel graphics GM965/GL960
Lubuntu 18.04 (32 bit)
Kernel 4.15.0-50
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https://bugs.launchpad.net/bugs/1827884
Title:
Boot problems
Same here, kernel 4.15.0-43
Same Intel graphics chipset
Using lubuntu 18.04 32bit
The fix in the description worked for me.
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https://bugs.launchpad.net/bugs/1767808
Title:
"drm timed
Sorry - I meant that the fix described in the Bug Description worked
perfectly.
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https://bugs.launchpad.net/bugs/1767808
Title:
"drm timed out" with driver i915 + Intel Mobile
Same bug here:
lubuntu 18.04 32bit on Dell Latitude D530. Fully updated today 25/1/19.
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller
Kernel: 4.15.0-43-generic
The bug caused a very long boot with blank screen (around 5min), and
similar when returning from a locked screen.
