log says:
Oct 2 19:35:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> WWAN now enabled by management service Oct 2 19:36:24 eshant-Inspiron-N5110 kernel: [18054.986799] [drm:i915_hangcheck_ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 5245410, at 5245410], missed IRQ? Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> CDMA connection failed: (32) No service Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> (ttyACM0): device state change: 4 -> 9 (reason 0) Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <info> Marking connection 'BSNL EVDO connection' invalid. Oct 2 19:36:39 eshant-Inspiron-N5110 NetworkManager[1101]: <warn> Activation (ttyACM0) failed.
log says:
Oct 2 19:35:39 eshant- Inspiron- N5110 NetworkManager[ 1101]: <info> WWAN now enabled by management service Inspiron- N5110 kernel: [18054.986799] [drm:i915_ hangcheck_ ring_idle] *ERROR* Hangcheck timer elapsed... blt ring idle [waiting on 5245410, at 5245410], missed IRQ? Inspiron- N5110 NetworkManager[ 1101]: <warn> CDMA connection failed: (32) No service Inspiron- N5110 NetworkManager[ 1101]: <info> (ttyACM0): device state change: 4 -> 9 (reason 0) Inspiron- N5110 NetworkManager[ 1101]: <info> Marking connection 'BSNL EVDO connection' invalid. Inspiron- N5110 NetworkManager[ 1101]: <warn> Activation (ttyACM0) failed.
Oct 2 19:36:24 eshant-
Oct 2 19:36:39 eshant-
Oct 2 19:36:39 eshant-
Oct 2 19:36:39 eshant-
Oct 2 19:36:39 eshant-