Messages in this thread | | | Date | Tue, 15 Feb 2005 12:41:35 +0100 | From | mhf@berlios ... | Subject | [BUG] 2.6.11-rc[234] setfont fails on i810 after resume from ACPI-S3 |
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HW info
Hardware Celeron 433 with i810 chipset:
0000:00:00.0 Host bridge: Intel Corp. 82810E DC-133 GMCH [Graphics Memory C= ontroller Hub] (rev 03) =A0 =A0 =A0 =A0 Subsystem: Intel Corp. 82810E DC-133 GMCH [Graphics Memory = Controller Hub] =A0 =A0 =A0 =A0 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-= ParErr- Stepping- SERR+ FastB2B- =A0 =A0 =A0 =A0 Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=3Dfast >TA= bort- <TAbort-<MAbort+ >SERR- <PERR- =A0 =A0 =A0 =A0 Latency: 0
0000:00:01.0 VGA compatible controller: Intel Corp. 82810E DC-133 CGC [Chip= set Graphics Controller] (rev 03) (prog-if 00 [VGA]) =A0 =A0 =A0 =A0 Subsystem: FIRST INTERNATIONAL Computer Inc: Unknown device= 9980 =A0 =A0 =A0 =A0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-= ParErr- Stepping- SERR- FastB2B- =A0 =A0 =A0 =A0 Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=3Dmedium >= TAbort- <TAbort- <MAbort- >SERR- <PERR- =A0 =A0 =A0 =A0 Latency: 0 =A0 =A0 =A0 =A0 Interrupt: pin A routed to IRQ 9 =A0 =A0 =A0 =A0 Region 0: Memory at e8000000 (32-bit, prefetchable) [size= =3D64M] =A0 =A0 =A0 =A0 Region 1: Memory at eff80000 (32-bit, non-prefetchable) [si= ze=3D512K] =A0 =A0 =A0 =A0 Capabilities: [dc] Power Management version 1 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=3D0m= A PME(D0-,D1-,D2-,D3hot-,D3cold-) =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 Status: D0 PME-Enable- DSel=3D0 DScale=3D0 = PME-
Software:
Gentoo current.
Using vga=3D0xf07, default8x16 font, display has 30 lines
On powerup from S3 console has only 25 lines but still scrolls=20 at 30 lines. Setfont historically fixes it.=20
Tested with 2.6.10, 2.6.11-rc1: OK
Tested with 2.6.11-rc2-Vanilla and 2.6.11-rc[234]+swsusp2. When using setfont, screen goes blank. Power up after S3 returns console in 25 lines mode with 30 lines scroll.=20 Several attempts - same result.
Another bug I see only on this HW and only with 2.6 is that when - and only when - using gentoo emerge --usepackage in text console, scroll area resets to _25_ when portage=20 "dumps" the (binary) package contents which scrolls pretty fast. I was unable to reproduce this in any other way.=20 Tried also echo loop in bash but perhaps it is too slow or not random enough. Note that 2.4.2[789] no problem.
Regards Michael - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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