Binary package hint: xserver-xorg-video-intel
laptop model: IBM X30 adding "ForceEnablePipeA" solve the problem
problem related to bug# 138256
lspci -vvnn | grep -A1 "VGA compat" 00:02.0 VGA compatible controller [0300]: Intel Corporation 82830 CGC [Chipset Graphics Controller] [8086:3577] (rev 04) Subsystem: IBM Device [1014:0513]
Binary package hint: xserver- xorg-video- intel
laptop model: IBM X30
adding "ForceEnablePipeA" solve the problem
problem related to bug# 138256
lspci -vvnn | grep -A1 "VGA compat"
00:02.0 VGA compatible controller [0300]: Intel Corporation 82830 CGC [Chipset Graphics Controller] [8086:3577] (rev 04)
Subsystem: IBM Device [1014:0513]