I tried Firefox 2.0.0.13 (Linux version) on my 4.2-stable (GENERIC) #1: Mon Mar 31 07:33:53 CDT 2008 system.
Well, the Linux Firefox 2.0.0.13 on this system is teh suck, IMHO. But I can't tell from the FAQ where to get the 2.0.0.12 package coming for 4.3, or even if said package is out. Is 2.0.0.12 available as a package yet? Remainder of dmesg for the interested: cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache) 499 MHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA, CMOV,PAT,PSE36,MMX,FXSR,SSE real mem = 335118336 (319MB) avail mem = 316006400 (301MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 08/01/01, BIOS32 rev. 0 @ 0xffe90, SMBIOS rev. 2.2 @ 0xfb410 (64 entries) bios0: vendor Dell Computer Corporation version "A10" date 08/01/01 bios0: Dell Computer Corporation OptiPlex GX1 500Mbr+ apm0 at bios0: Power Management spec V1.2 apm0: AC on, battery charge unknown apm0: flags 30102 dobusy 0 doidle 1 pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfc670/176 (9 entries) pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371AB PIIX4 ISA" rev 0x00) pcibios0: PCI bus #2 is the last bus bios0: ROM list: 0xc0000/0xd000 0xd0000/0x8000 cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03 ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03 pci1 at ppb0 bus 1 "ATI Rage Pro" rev 0x5c at pci1 dev 0 function 0 not configured piixpcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02 pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility wd0 at pciide0 channel 0 drive 0: <Maxtor 91024D4> wd0: 16-sector PIO, LBA, 9765MB, 19999728 sectors wd1 at pciide0 channel 0 drive 1: <WDC WD800JB-00JJC0> wd1: 16-sector PIO, LBA, 76319MB, 156301488 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 wd1(pciide0:0:1): using PIO mode 4, Ultra-DMA mode 2 atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <HITACHI, CDR-8430, 0024> SCSI0 5/cdrom removable cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 uhci0 at pci0 dev 7 function 2 "Intel 82371AB USB" rev 0x01: irq 11 piixpm0 at pci0 dev 7 function 3 "Intel 82371AB Power" rev 0x02: SMBus disabled vga1 at pci0 dev 14 function 0 "ATI Radeon 9200 SE Sec" rev 0x01 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) ppb1 at pci0 dev 15 function 0 "DEC 21152 PCI-PCI" rev 0x03 pci2 at ppb1 bus 2 ohci0 at pci2 dev 11 function 0 "Acer Labs M5237 USB" rev 0x03: irq 9, version 1.0, legacy support ehci0 at pci2 dev 11 function 3 "Acer Labs M5239 USB2" rev 0x01: irq 10 usb0 at ehci0: USB revision 2.0 uhub0 at usb0: Acer Labs EHCI root hub, rev 2.00/1.00, addr 1 usb1 at ohci0: USB revision 1.0 uhub1 at usb1: Acer Labs OHCI root hub, rev 1.00/1.00, addr 1 xl0 at pci0 dev 17 function 0 "3Com 3c905B 100Base-TX" rev 0x24: irq 11, address 00:c0:4f:22:a7:b8 exphy0 at xl0 phy 24: 3Com internal media interface isa0 at piixpcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pmsi0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pmsi0 mux 0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec isapnp0 at isa0 port 0x279: read port 0x203 wss1 at isapnp0 "CS4236B, CSC0000, , WSS/SB" port 0x534/4,0x388/4,0x220/16 irq 5 drq 1,0: CS4236/CS4236B (vers 0) audio0 at wss1 joy0 at isapnp0 "CS4236B, CSC000F, , Game" port 0x3a0/8 "CS4236B, CSC0010, , Ctrl" at isapnp0 port 0xf00/8 not configured "CS4236B, CSC0003, , MPU" at isapnp0 port 0x330/2 not configured usb2 at uhci0: USB revision 1.0 uhub2 at usb2: Intel UHCI root hub, rev 1.00/1.00, addr 1 biomask ef45 netmask ef45 ttymask ffc7 pctr: 686-class user-level performance counters enabled mtrr: Pentium Pro MTRR support dkcsum: wd0 matches BIOS drive 0x80 dkcsum: wd1 matches BIOS drive 0x81 root on wd1a swap on wd1b dump on wd1b cd0(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x0 SENSE KEY: Not Ready ASC/ASCQ: Medium Not Present cd0(atapiscsi0:0:0): Check Condition (error 0x70) on opcode 0x0 SENSE KEY: Not Ready ASC/ASCQ: Medium Not Present [demime 1.01d removed an attachment of type APPLICATION/DEFANGED which had a name of eagirard.9008DEFANGED-vcf]